Max Source

Wuhan, jianghan, China

• MOQ 1 Kilogram

We are offering butoconazole nitrate. cas: 64872-77-1 mf: c19h18cl3n3o3s appearance: white or almost white crystalline powder 1. Uses and functions it is used as imidazole derivative with antifungal properties. 2. Specifications item of analysis standard result of analysis description a white to off-white crystalline powder conforms melting point 157~160°c 157.5~158°c identification (1) ir (2) uv conforms loss on drying ≤0.5% 0.24% ordinary impurities single impurity≤0.5% total impurities≤1.0% 0.20% 0.31% residual solvent ≤0.10% conforms heavy metals ≤10ppm conforms ethanol ≤0.5% conforms acetone ≤0.5% conforms dimethylbenzene ≤0.21% conforms assay 98.0%~102.0% 99.7% conclusion:conform usp28.

• MOQ 1 Kilogram

We are offering griseofulvin. Cas: 126-07-8/78739-00-1 einecs no.: 204-767-4 mf: c17h19clo6 appearance: white or yellowish-white powder 1. Uses and functions inhibit various dermatophytes and the vigorous growth of fungi. It can be used for human and animal. 2. Specifications texts specifications results characteristics: a white or yellowish-white , micronized powder yellowish- white, micrfine powder identification a examine by infrared absorption spectrophotomctry, comparing with the spectrum obtained with griseofulvin crs. meet the requirements identification b dissolve about 5mg in iml of sulphuric acid r and add about 5mg of powdered potassium dichromate r.a -red colour develops meets the requirements melting point: abount 220°c 218.6°c-219.5°c specific optical rotation +354°~+364° +357° particle size: ≤5um≥87.0% ≤10um≥90.0% ≤30um≥99.0% 88.84% 97.36% 100.00% loss on drying ≤1.0% 0.12% sulphated ash: ≤0.2% 0.1% assay 97.0 – 102.0% 98.5% related substances: -cl:0.60 -h:0.15 -cl:0.43 -h:0.06 acidity: suspend 0.25g in 20ml of alcohol r and add 0.1ml of phenolphthalein solution r. Not more than 1.0ml of 0.02m sodium hydroxide is required to change the color of the indicator 0.7ml of 0.02m sodium hydroxide is required. Clarity and color of solution: ths solution is clear and not more intensely coloured than reference solution y4 clear, y5 -y6 matter soluble in petroleum spirt: ≤0.2% 0.1% abnormal toxicity: meet the requirements meet the requirements conclusion: the above certificate of analysis is in compliance with bp2011/ep7, meet the standard requirements.

• MOQ 1 Kilogram

We are offering nystatin dihydrate. cas: 1400-61-9 einecs no.: 215-749-0 mf: c18h28o2 appearance: yellow or yellow-brown powder 1. Uses and functions mainly used for treating digestive tract fungus infection or for surface fungal skin infections. 2. Specifications product name nystatin mfg. Date 20130307 package 1kg/bag batch number fh20130307 testing date 20130307 exp date 20150306 standard usp26 quantity 100kg cas no. 1400-61-9 einecs no. 215-749-0 molecular formula c47h75no17 molecular weight 926.11 function main functions are as follows: mainly used for treating digestive tract fungus infection or for surface fungal skin infections. applications main applications are as follows: medicine synonyms fungicidine, mycostatin items tested specification result characters yellow or yellow-brown powder confirms assay (hplc) 99.0~101.0% confirms density 0.937g/cm3 confirms flash point 249.3°c confirms boiling point 400.2°c at 760mmhg confirms water not more than 0.5% confirms melting point 244~248°c confirms single impuriry not more than 0.1% confirms total impurity not more than 0.3 confirms.

• MOQ 1 Kilogram

We are offering idebennone. Cas: 58186-27-9 mf: c19h30o5 appearance: orange yellow or orange crystalline powder 1. Uses and functions ubiquinon, it is derivative with protective effects against cerebral ischemia. A kind of nootropic. 2. Specifications test  item analysis  specification result description an orange yellow or yellow, crystalline powder. conforms solubility insoluble in water, very soluble in methanol, chloroform, freely soluble in anhydrous alcohol and ethyl acetate. conforms e1%1cm 458~486 460 melting range: 52~55°c 53.2-53.5°c loss on drying no more than 0.1% 0.03% residue on ignition: no more than 0.1% 0.03% heavy metals no more than 10ppm conforms impurities(hplc) no more than 0.8% 0.60% residue solvents (gc) hexane ≤ 0.029% conforms methanol ≤ 0.3% conforms toluene ≤ 0.089% conforms assay(hplc) no less than 98.5% 99.60% (on the dried basis) conclusion conform  to  enterprise standard.

• MOQ 1 Kilogram

We offer l-dopa. Cas: 59-92-7 einecs no.:200-445-2 mf: c9h11no4 appearance: white to beige powder 1. Uses and functions levodopa is a naturally occurring dietary supplement and psychoactive drug found in certain kinds of herbs. The most common plant source of levodopa marketed in this manner is stizolobium cochinchin ensis(lour) and mucuna pruriens. Some animals including humans make it via biosynthesis from the amino acid l-tyrosine. L-dopa is synthesized from the amino acid l-tyrosine in the mammalian body and brain, it is the precursor to the neurotransmitters dopamine, norepinephrine, and epinephrine collectively known as catecholamines. L-dopa can be manufactured and in its pure form is sold as a psychoactive drug with the inn levodopa. Aside from its natural and essential biological role, l-dopa is also used in the clinical treatment of parkinson's disease and dopamine-responsive dystonia. It is a prescription drug in the us. 2. Specifications item standard result content 99.00%-101.00% 99.29% characters a white or slightly cream-coloured, crystalline powder white crystalline powder solubility slightly soluble in water, practically insoluble in alcohol and in ether meets the requirements appearance of solution meets the requirements meets the requirements acidity of alkalinity ph: 4.50~7.00 5.25 optical rotation -1.27°~ -1.34° -1.30° absorbance 137.0~147.0 141.3 related substances ≤0.50% 0.39% heavy metals ≤10ppm 5ppm loss on drying ≤1.00% 0.47% sulphated ash ≤0.10% 0.05% density/particle size 100mesh 100mesh conclusion: the quality of above commodity complies with bp2005 standard.

• MOQ 1 Kilogram

We are offering diclofenac sodium. cas: 15307-79-6 einecs no.: 239-346-4 mf: c14h10cl2nnao2 appearance: white crystal 1. Uses and functions main function: anti-inflammatory and analgesic 2. Specifications product diclofenac sodium specification 98% brand realin appearance white powder item standard test result characteristic pure white crystalline powder, slightly hygroscopic conforms solubility sparingly soluble in water, freely soluble in comforms methanol, ethanol (96%); slightly soluble in acetone; practically insoluble in ether identify (a) ir-spectrum (a)conforms (b) reaction of sodium salt (b)positive ph 6.5~7.5 7.13 appearance of solution clear conforms absorption of sodium salt≤0.05 0.015 related substances single impurity ≤0.2% conforms total impurity ≤0.5% heavy metal ≤10ppm conforms.

• MOQ 1 Kilogram

We are offering ganciclovir. Cas: 82410-32-0 mf: c9h13n5o4 appearance: crystalline power 1. Uses and functions ganciclovir is an antiviral medication used to treat or prevent cytomegalovirus (cmv) infections.ganciclovir sodium is marketed under the trade names cytovene and cymevene (roche). A prodrug form with improved oral bioavailability (valganciclovir) has also been developed. 2. Specifications assay: ≥99.5% (titration) melting point: 250-300(ºc) loss on drying: ≤6.0% related substance: ≤1.0% limit for guanine : ≤0.7% residue on ignition: ≤0.1% heavy metals: =10ppm absorption coefficient: 516-548 at 252nm acidity: ph 7.0-8.0.

• MOQ 1 Kilogram

We are offering metronidazole. Cas: 443-48-1 einecs no.: 207-136-1 mf: c6h9n3o3 appearance: yellow-orange crystalline powder 1. Uses and functions treating anaerobic bacteria, amoeba, and trichomonad infections. Metronidazole is a synthetic antimicrobial antibiotic, used to treat acne rosacea (adult acne), vaginal trichomoniasis, anaerobic bacterial infections, and intestinal ameobiasis. It is effective against certain protozoal infections, especially giardia. 2. Specifications testing date standard identification : positice reaction positive reaction melting point : 160.8~161.3 159~163°c specific absorbance :380 365-395 appearance of solution: pass the solution is not more opalescent than reference suspension ii and not more than intensely coloured than reference solution gy6 loss on drying : 0.13% 0.5max sulphated ash : 0.06% 0.1% max related substances: pass pass single impurities: 0.08% 0.1% max total impurities ; 0.16% 0.2% max assay : 99.68% 99.0% -101.0% c6h9n3o3 conclusion comply with the standard bp2010.

• MOQ 1 Kilogram

We are offering dimetridazole. Cas: 551-92-8 einecs no.: 209-001-2 mf: c5h7n3o2 appearance: similar to white or yellowish powder, similar to white or yellowish powder 1. Uses and functions dimetridazole hcl is mainly used in animal antibacterial drug and feed additive etc. 2. Specifications item quality standard(bpv2000) identification infrared ir melting point 138 ~ 141 loss on drying 1.0% max residue on ignition 0.1% max 2-methyl-5-nitroimidazole qualified content 99.0% ~ 101.0% c5h7n3o2.

• MOQ 1 Kilogram

We are offering diacerein. Cas: 13739-02-1 einecs no.:237-310-2 mf: c19h12o8 appearance: yellow crystalline powder 1. Uses and functions 1) it is the most important depressant used to treat osteoarthritis; 2) the experimental evidence shows that it can induce the generation of gristle; 3) for osteoarthritis, it has an effect of delaying the disease process; 4) it also has the effect of alleviatingpain, anti-inflammatory, defervescence. 2. Specifications items standards appearance yellow crystalline powder solubility soluble in dmso, sparing soluble in dmac. Practically insoluble in methanol, ethanol, acetonitrile and water. identification a: ir absorption spectrum complies with reference standard. B: add 1mol/l sodium hydroxide to sample solution of dmac, then turn red. C: in assay test retention time of main peak of sample solution complies with that of reference solution. ph 4.5~6.0 loss on drying ≤0.5% residue on ignition ≤0.20% heavy metals ≤20ppm related substances individual impurity: ≤0.5% total impurities: ≤1.0% assay(calculated on dried basis) 98.0% - 102.0% conclusion compiles with the enterprise standard.

• MOQ 1 Kilogram

We are offering nifedipine. cas: 21829-25-4 einecs no.: 244-598-3 mf: c17h18n2o6 appearance: yellow crystal powder 1. Uses and functions prevention and treatment of resistant hypertension, angina pectori 2. Specifications product name nifedipine mfg. Date 20130308 package 1kg/bag batch number fh20130308 testing date 20130308 exp date 20150307 standard usp32 quantity 100kg cas no. 21829-25-4 einecs no. 244-598-3 molecular formula c17h18n2o6 molecular weight 346.34 function main functions are as follows: prevention and treatment of resistant hypertension, angina pectoris applications main applications are as follows: medicine synonyms pyridinedicarboxylic acid dimethyl ester items tested specification result characters yellow crystalline powder confirms assay (hplc) 98.0~101.0% confirms density 1.31g/cm3 confirms specific rotation -0.1~+0.1° confirms residue on ignition not more than 0.1% confirms loss on drying not more than 0.5% confirms boiling point 450.3°c at 760 mmhg confirms melting point 171~175°c confirms water solubility not more than 0.1g/100ml at 19.5°c confirms conclusion conforms usp32.

• MOQ 1 Kilogram

We are offering Isotretinoin. CAS: 4759-48-2 EINECS No.: 225-296-0 MF: C20H27O2 Appearance: yellow crystalline powder 1. Uses and functions Synthetic retinoid stereoisomers, better digestion, a strong and rapid inhibition of skin cell proliferation and differentiation of glandular function of the process. Clinical medicine for the treatment fails because of other severe acne, cystic acne, acne conglobata. 2. Specifications Items Specification Appearance A yellow or light-orange crystalline powder Identification Meets the requirements Related Substances Tretinoin≤2.0% Other total impurities≤0.5% Loss on Drying ≤0.5% Heavy Metals ≤20ppm Sulphated Ash ≤0.1% Assay 98.0 ~ 102.0% Standard EP6.0

• MOQ 1 Kilogram

We are offering trihydroxyethylrutin. Cas: 7085-55-4 einecs no.: 230-389-4 mf: c33h42o19 appearance: yellow crystalline powder 1. Uses and functions troxerutin can inhibit platelet aggregation, prevent thrombosis, cure the vascular injury induced by 5 serotonin or bradykinin, increase the capillary resistance, reduce the capillary permeability, prevent edema caused by the increasement of vascular permeability. Troxerutin has the significant protective effect to acute ischemic brain injury. 2. Specifications item result chroma light yellow green appearance powder mesh 80mesh odor special odor analytic method uv loss on dry.

• MOQ 1 Kilogram

We are offering strontium ranelate. cas: 135459-87-9 mf: c12h20n2o15ssr2 appearance: white to light yellow crystalline powder 1. Uses and functions bone metabolism modulator; inhibits bone resorption while maintaining bone formation. Antiosteoporotic 2. Specifications identification 1.positive 2.the spectrogram of the test solution corresponds to that of reference 3.the retention time of the major peak of the test solution corresponds to that of the rs acidity 6.5-8.5 turbidity of solution not more opalescent that reference solution class 1 color of solution not more intensely colored than reference solution y2 loss on drying 20.0-23.5% chlorides ≤0.1% heavy metals(as pb) ≤20ppm arsenic ≤0.0002% strontium 32.0-35.0% related substances (hplc) any impurity nmt0.2% total impurities nmt 0.5% solubility soluble in 0.1mol/l hydrochloric acid solution, very slightly soluble in water, practically soluble in methanol or acetate assay (on dried basis) ≥99.0%.

• MOQ 1 Kilogram

We are offeing rutin. cas: 153-18-4 einecs no.:205-814-1 mf: c27h30o16 appearance: yellow green powder 1. Uses and functions rutin is practically insoluble in water while soluble in methanol and ethanol. It is a supplement used to treat poor blood circulation, hemorrhoids, and meniere's disease. It may also be used to treat varicose veins or skin bruising. it can enhances the absorption of vitamin c, helps relieve pain, bumps and bruises, has an antibacterial effect, promotes circulation, stimulates bile production, helps lower blood cholesterol, and prevents cataracts. 2. Specifications analysis content criterion prescript analysis result description as a greenish yellow powder conform appreance yellow or yellow green conform loss on drying 5.5%~9.0%.

• MOQ 1 Kilogram

We are offering clonidine hydrochloride. cas: 4205-91-8 einecs no.:224-121-5 mf: c9h10cl3n3 appearance: white powder 1. Uses and functions 1) used as anti-hypertension 2) for smoking cessation and drug treatment 2. Specifications specifications standard characteristics a white crystalline powder soluble in water and alcohol identification a.infrared a bsorption b.ultraviolct a bsorption c. Spot tests for the chloride positive reaction clarity and color of solution: complies acidity (ph) 3.5~5.5 loss on dying ≤0.5% residue on ignition ≤0.1% residual solvents ethanol complies chromatd goaphic purity individual nmt 0.1% total nmt 0.2% assay (on the dried basis) not less than 98.5%and not more than101.0%

• MOQ 1 Kilogram

We are offering Omeprazole. CAS: 73590-58-6/119141-89-8 EINECS No.: 201-212-8 MF: C17H19N3O3S Appearance: white or almost white powder 1. Uses and functions Binds covalently to proton pump. It inhibits gastric secretion. Used as an anttiulcerative 2. Specifications Product Name Omeprazole Assay (%) ≥ 99.00% Odor Characteristic Characters White powder Melting Point 156°C Molecular Formula C17H19N3O3S Molecular Weight 345.42 Cas No. 73590-58-6 Standard USP/BP Main Function Binds covalently to proton pump. It inhibits gastric secretion. Used as an anttiulcerative Application Pharmaceutical field. Package Aluminum foil bag inside + carton box outside;1kg/bag+25kg/drum Shelf Life 36 months Storage Store in sealed containers at cool & dry place. Keep away from light, moisture and pest infestation. (2-8°C )

• MOQ 1 Kilogram

We are offering rifaximin. Cas: 80621-81-4 mf: c43h51n3o11 appearance: orange-red or dark red powder;odourless and slightly bitter 1. Uses and functions a gut antibiotic, rifamycin derivatives applicable to acute and chronic intestinal infections caused by gram-positive bacteria and negative bacteria, aerobic and anaerobic bacteria, diarrhea syndrome, intestinal flora change duediarrhea, preoperative and postoperative intestinal prophylaxis hyperammonemia door the venous shunt encephalitis, hepatic coma. Is a highly effective and low toxicity intestinal antibiotics. 2. Specifications items specification result characters all orange to reddish orange powder reddish orange powder identification 1. chemical: dissolve 10mg of substance to be examined in 10ml ethanol and added 5 drops of ferric chloride test solution, the solution gives a brown-black color 2. hplc: the retention time of principal peak in test solution conforms to which in the reference solution confirm related substance 1. the area of single impurity peak should not be greater than the area of the main peak of reference solution 2. the sum of the impurity peaks should not be greater than two times of the main peak of reference solution confirm loss on drying ≤5.0% 1.5% residue on ignition ≤0.1% 0.02% heavy metals ≤20ppm confirm assay ≥98.0% 99.1% conclusion pass.

• MOQ 1 Kilogram

We are offering vitamin b12 cas: 68-19-9 einecs no.: 200-680-0 mf: c63h88con14o14p appearance: dark red crystal or crystalline powder 1. Uses and functions 1. To promote the development of red blood cells and mature, make the body hematopoiesis functionary in normal, and prevent pernicious anemia. 2. To maintain the nervous system health. 3. It can increase the utilization rate of folic acid, promote carbohydrate, fat and protein metabolism; 4. It has the role of amino acids with activation and can promote the nucleic acid biosynthesis, and can promote protein synthesis, it plays an important role in the infant's growth. 5. It is fatty acid metabolism, and can make fat, carbohydrate, protein be proper used by body. 6. To eliminate irritability, focus your attention, improve memory and balance. 7. It is nervous system function sound indispensable vitamin, a kind of nerve tissue in the formation of lipoprotein. 2. Specifications items specification results appearance light red homogeneous powder light red homogeneous powder identification positive positive loss on drying not more than 12.0 % 6.52 % assay of vitamin b12 (on dry sub.) not more than 0.1% (uv method ) 0.12% carrier starch starch size all through all through.

• MOQ 1 Kilogram

We are offering orlistat. Cas: 96829-58-2 mf: c29h53no5 appearance: white to off-white crystalline powder 1. Uses and functions orlistat is in a class of drugs called lipase inhibitors. It works in your intestines, where it blocks some of the fat you eat from being absorbed and digested. This undigested fat is then removed in your bowel movements . Orlistat is used with a low-calorie diet to help you lose weight and to maintain your weight after weight loss. 2. Specifications items specification appearance white or almost white crystalline powder, smell less melting point 42.0~46.0°c specific rotation –31°~–39°(chcl3, c=1) identification the result of hplc is consisitent to the reference one. The result of ir is consisitent to the reference one. Related substances total impurity not more than 1.0% single impurity not more than 0.10% residual solvents n-hexane not more than 290ppm isopropyl ether not more than 5000ppm sulphate not more than 0.05% residual on ignition not more than 0.1% heavy metal not more than 20ppm assay 99.0%~101.0%.

• MOQ 1 Kilogram

We are offering rifampicin tablets. cas: 13292-46-1 einecs no.: 236-312-0 mf: c43h58n4o12 appearance: red powder 1. Uses and functions use with other anti-tb drugs in combination in many clinical test with a significant effect. Also use anti-leprosy treatment. From the rifamycin sv by oxidation, and then after formylation and reduction with methyl piperazine amine condensation 2. Specifications test item analysis specification result description a black-red crystalline power conforms identification positive positive ph 4.5~6.5 5.4 related substances rifampicin quinone ≤1.5% 0.1% one peak ≤1.0% 0.7% sum of peaks ≤3.5% 2.3% heavy metals ≤ 20 ppm conforms loss on drying ≤1.0% 0.8% sulphated ash ≤0.1% conforms assay(%) 97.0~102.0% 100.1% bulk density 0.70g/cm3.

• MOQ 1 Kilogram

We are offering glutathione. Cas: 70-18-8 einecs no.:200-725-4 mf: c10h17n3o6s appearance: white powder 1. Uses and functions glutathione (gsh) is a tripeptide that contains an unusual peptide linkage between the amine group of cysteine and the carboxyl group of the glutamate side-chain. It is an antioxidant, preventing damage to important cellular components caused by reactive oxygen species such as free radicals and peroxides. 2. Specifications test items specification result appearance white or almost white crystalline powder white crystalline powder identification s.o.r. complies complies infrared positive positive appearance of solution clear and colourless clear and colourless specific optical rotation -15.5~-17.50 -16.70 chlorides maximum 200 ppm 200 ppm sulphates maximum 300 ppm 300 ppm ammonium maximum 200 ppm 200 ppm iron maximum 10 ppm 10 ppm heavy metals maximum 10 ppm 10 ppm loss on drying maximum 0.5% 0.25% sulphated ash maximum 0.1% 0.04% assay 98.0% to 101.0% 99.3%

• MOQ 1 Kilogram

We are offering scitalopram. Cas: 128196-01-0 mf: c22h23fn2o5 appearance: white crystalline powder 1. Uses and functions escitalopram is an antidepressant of the selective serotonin reuptake inhibitor (ssri) class. 2. Specifications characters white crystalline powder, odorless, bitter. Melting range 148-152°c. Specific optical rotation +10.5°to +15.5° ph between 2.4 and 3.4. Loss on drying not more than 1.0%. Residue on ignition not more than 0.1%. Heavy metals not more than 20ppm assay not less than 98.5%. Limit of r-citalopram not more than 0.5% related substances not more than 1.0% toluene and tetrahydrofuran toluene is not more than 0.089%, and tetrahydrofuran is not more than 0.072%.

• MOQ 1 Kilogram

We are offering zopiclone. Cas: 43200-80-2 einecs no.: 256-138-9 mf: c17h18cln6o3 appearance: white or almost white crystalline powder 1. Uses and functions zopiclone is a tranquilliser drug. It works by causing a depression or tranquillisation of the central nervous system. As zopiclone is sedating it is marketed as a sleeping pill. After regular dampening down of the central nervous system the body becomes accustomed to functioning under the influence of zopiclone. 2. Specifications items standards results description white or yellowish powder white powder assay 98.5 ~ 100.5% 99.70% identification a:color reaction b:maximum absorption at 303nm conforms conforms melting point 177decompound 177decompound appearance of solution nmt 5# conforms individual impurity nmt0.3% 0.14% peaks greater than 0.1% nmt2 conforms optical rotation -0.05 ~ +0.05° 0.00° losson drying nmt0.5% 0.30% residue on ignition nmt0.1% 0.08% heavy metals nmt20ppm 20ppm 2-propanol nmt 0.7% conforms.

• MOQ 1 Kilogram

We are offering chondroitin sulphate. cas: 9007-28-7 einecs no.: 232-696-9 mf: (c14h21no14s)n appearance: white or kind of white powder 1. Uses and functions chondroitin sulfate is a sulfated glycosaminoglycan composed of a chain of alternating sugars (n-acetylgalactosamine and glucuronic acid). It is one of the main components of cartilage and mucosa layers, forming the connective tissue that holds muscles, nerves and blood vessels together. It is used as a dietary supplement to support cartilaginous tissues and combat various forms of arthritis in humans and animals. 2. Specifications test items specifications appearance white to off-white powder odor characteristic taste characteristic identification positive assay min.90% specific rotation -12°- -20° protein max.6% ph 5.5-7.5 loss on drying max.10% residue on ignition 20%-30% chloride max.0.5% sulfate max.0.24% heavy metals max.20ppm arsenic max.2ppm lead max.1ppm mercury max.1ppm cadmium max1ppm total plate count max.10000cfu/g yeast and mould max.100cfu/g e.coli negative salmonella negative.

• MOQ 1 Kilogram

We are offering latanoprost. Cas: 130209-82-4 mf: c26h40o5 apprearance: white or off-white powder 1. Uses and functions latanoprost (pronounced la-ta-noe-prost) ophthalmic solution is a topical medication used for controlling the progression of glaucoma or ocular hypertension by reducing intraocular pressure. It is a prostaglandin analogue (more specifically an analogue of prostaglandin f2î±) that works by increasing the outflow of aqueous fluid from the eyes (through the uvealsclearal tract). 2. Specifications property off white to pale yellow oil identification ir content( hplc) 97%-102% maximum single impurity â�¤0.1% optical rotation (acetonitrile 1%) +32-38⺠water â�¤0.5% residue residue heavy metal nmt 20ppm.

• MOQ 1 Kilogram

We are offering fenticonazole nitrate. Cas: 73151-29-8/724729-26-6 einecs no.:277-302-6 mf: c24h20cl2n2os appearance: almost white powder 1. Uses and functions fenticonazole nitrate is mainly used as a antifungal intermediate. 2. Specifications item of analysis standard result of analysis description white or almost white powder conforms melting piont 134~137°c 135.5~136.0°c identification (1) ir (2) uv conforms optical rotation -0.10°~+0.10 0.00° loss on drying less than 0.5% 0.27% ordinary impurities single impurity≤0.2% total impurities≤0.5% 0.16% 0.48% residual solvent toluene≤0.01% conforms sulphated ash ≤0.1% conforms assay 99.0%~101.0% 99.5%.

• MOQ 1 Kilogram

We are offering climbazole. Cas: 38083-17-9 einecs no.:253-775-4 mf: c15h17cln2o2 appearance: white or off-white crystalline powder 1. Uses and functions inhibiting agent of fungi, scurf-removing additive. Good inhibiting effect on candida albicans that can cause pericoronitis. Widely used in scurf-removing shampoo, bath cream, fancy soap, toothpaste etc. 2. Specifications assay (hplc) ≥99.0% m.p. 95~98°c drying on loss ≤0.1% insoluble substance in water ≤0.5%

• MOQ 1 Kilogram

We are offering minoxidil. Cas: 38304-91-5 einecs no.:253-874-2 mf: c9h15n5o appearance: white or almost-white crystalline powder 1. Uses and functions it is an antihypertensive drug and a hair growth stimulant vasodilator, treatment of hypertension, male pattern baldness. 2. Specifications test item analysis specification result description white to off-white crystalline power white crystalline power identification positive conforms residue on ignition ≤0.5% 0.06% loss on drying ≤0.5% 0.14% heavy metals ≤20ppm 5ppm organic volatile impurities accord with usp 32 accord with usp 32 total impurities ≤1.5% conforms assay(hplc) 97%~103% 99.41% conclusion the product conforms to usp 32.

• MOQ 1 Kilogram

We are offering tobramycin. cas: 32986-56-4 einecs no.:251-322-5 mf: c20h41n5o7 appearance: white to off-white powder 1. Uses and functions tobramycin is an aminoglycoside antibiotic used to treat various types of bacterial infections, particularly gram-negative infections. Tobramycin, an aminoglycoside antibiotic, has almost the same antibacterial spectrum as gentamycin, but enjoys lower nephrotoxicity and otoxicity than gentamycin. It has high antibacterial activity in gram-negative bacteria, especially against pseudomonas areuginosa. Besides, it exerts synergic effect in combination with penicillins or cephalosporins. 2. Specifications appearance white to off-white hygroscopic powder identification characteristic ph value 9.0-11.0 moisture ≤8.0 % residue on ignition ≤1.0 % heavy metals ≤0.003 % chromatographic purity ≤1.0 % bacterial endotoxins ≤2.0 eu/mg assay (on the anhydrous basis ≥900ug/mg residual ethanol ≤ 0.5%.

• MOQ 1 Kilogram

We are offering yohimbine hydrochloride. Cas: 65-19-0 einecs no.:200-600-4 mf: c21h27n2o3 appearance: white crystalline powder 1. Uses and functions yohimbe has been one of the most popular supplements for men and women for years.when ingested, the body convertsit to yohimbine and assimilates it into the bloodstream , similar alkaloids also play a role. Bodybuilding’s high alkaline herbal yohimbe is made from the finest sources in the world. What an awesome supplement, its popularity has been ignited not only by it’s claimed effects as an aphrodisiac and hallucinogen but also new research that shows it could be an herb with very effective antioxidant potential. Research shows it is a vasodilator, which means that it increase blood flow to the extremities and appendages. 2. Specifications test specification result appearance white to yellow powder white to slightly yellow powder loss on drying identification by ir - as per usp standard complies other impurities total impurities single impurity heavy metals arsenic lead cadmium mercury residual solvents as per ich guideline methanol toluene chloroform specific optical rotation (+) 100~ (+)105 (+) 103.88 assay by hplc yohimbine(on dried basis) > 98.00% 99.32% microbiological standard plate count yeast & mold e. Coli should be absent complies salmonella should be absent complies pseudomonas should be absent complies.

• MOQ 1 Kilogram

We are offering butafosfan. Cas: 17316-67-5 einecs no.: 241-341-7 mf: c7h17no2p appearance: white crystalline powder 1. Uses and functions important feed additives, efficient bases for organophosphorus extender, promote function of liver and muscle joint system 2. Specifications item standard value resultes of texting content ≥99.0% 99.50% melting point 211-219℃ 214.0-216.1℃ loss on drying ≤0.5% 0.43% chloride ≤0.016% ≤0.015% sulphates ≤0.04% ＜0.04% heavy metals ≤20ppm ＜10ppm p.h value 3-6 4.43 as 0 0 solubility/water 5% water solution 5% water solution is colorless and transparent conclusion conform.

• MOQ 1 Kilogram

We are offering Ketoconazole. CAS: 65277-42-1/79156-75-5 EINECS No.:265-667-4 MF: C26H28Cl2N4O4 Appearance: white or almost white powder 1. Uses and functions Ketoconazole is a synthetic antifungal drug used to prevent and treat fungal skin infections, especially in immunocompromised patients such as those with AIDS or those on chemotherapy. Ketoconazole is sold commercially as an anti-dandruff shampoo, topical cream, and oral tablet. 2. Specifications Product Ketoconazole Identification No. 1C090068 Product Batch No. KE090410 Product date Apr. 15, 2009 Batch size 500kg Report date Apr.22, 2009 Specification 25kg/drum Expiry date Mar. 2013 CERTIFICATE OF ANALYSIS Items Standard Results Characters white or almost white powder Qualified Identification Meets the requirements Qualified Melting range 148°C ~ 152°C 148.0~ 150.0°C Appearance of solution Meets the requirements Qualified Organic volatile impurities Meets USP30 Qualified Specific rotation -1° ~ +1°(USP30) -0.10° ~ +0.10°(EP5.0, BP2005) 0° Chromatographic purity Meets the requirements Qualified Heavy metals ≤0.002% Qualified Loss on drying ≤0.5% 0.10% Residue on ignition ≤0.1% 0.05% Assay 98.0% ~ 102.0%(USP30) 99.0%~101.0%(EP5.0, BP2005) 99.69% CONCLUSION: This is certify that the product complies to the standards of USP29, EP5.0, BP2005 Supervisor QC Analyst

• MOQ 1 Kilogram

We offer pyrithione zinc. cas: 13463-41-7 einecs no.: 236-671-3 mf: c10h8n2o2s2zn appearance: white powder 1. Uses and functions used for getting rid of dander in shampoo, controlling the growth of bacteria and mole of gram-positive, gramnegative. It can care for one's hair effective, defer its senility, control hoariness and alopecia.it also can be used as cosmetic preservatives, oil, paint biocide. 2. Specifications spec. industrial grade cosmetic grade assay%, ≥ 96 97 48-50(suspension) m.p. ≥ 240 240 --- ph 6-8 6-8 6-9 drying loss %≤ 0.5 0.5 --- appearance similar to white powder white powder white suspension particle size d50μm 2-5 1-2 0.4-0.5 zinc content (zn)% --- --- 9.3-11.3.

• MOQ 1 Kilogram

We offer Melatonine. CAS: 73-31-4/8041-44-9 EINECS No.: 200-797-7 MF: C13H16N2O2 Appearance: A white or pale-white crystalline powder 1. Uses and functions Melatonin is a hormone made by the pineal gland , a small gland in the brain. Melatonin helps control your sleep and wake cycles. Very small amounts of it are found in foods such as meats, grains, fruits, and vegetables. You can also buy it as a supplement. 2. Specifications Assay (dry basis) by HPLC ≥99.0% Identification Positive Loss on drying ≤0.5% Residue on ignition ≤0.1% Heavy metal ≤10ppm Melting Point 117~120 Partical size 80-120mesh Clarity and degree of opalescence of liquids 1% ethanol and chloroform Solution.

• MOQ 1 Kilogram

We are offering Ibuprofen. CAS: 15687-27-1 EINECS No.: 239-784-6 MF: C13H18O2 Appearance: White, crystalline powder or colorless crystals 1. Uses and functions Ibuprofen is a nonsteroidal anti-inflammatory drug (NSAID) used for relief of symptoms of arthritis, fever, as an analgesic (pain reliever), especially where there is an inflammatory component, and dysmenorrhea. Ibuprofen is known to have an antiplatelet effect, though it is relatively mild and short-lived when compared with aspirin or other better-known antiplatelet drugs. 2. Specifications ITEMS SPECIFICATIONS RESULTS Appearance White, crystalline powder or colorless crystals Passes Identification Accord With BP2007 Passes Assay 98.5%~101.0% 99.97% Melting point 75°C~78°C 77°C Optical rotation -0.05°~+0.05° 0.00° Heavy metals ≤ 0.001% .

• MOQ 1 Kilogram

We offer simvastatin. Cas: 79902-63-9 mf: c25h38o5 appearance: a white to off-white crystalline powder 1. Uses and functions hypercholesterolemia, complicated hypertriglyceridemia, coronary atherosclerosis, etc. 2. Specifications test items specifications characters a white to off-white crystalline powder identification a. By ir: conforms b. By hplc: conforms solubility practically insoluble in water. Freely soluble in chloroform, methanol and alcohol. Sparingly soluble in propylene glycol. Very slightly soluble in hexane. Specific optical rotation +285°~ +298° heavy metals ≤20ppm loss on drying ≤0.5 % residue on ignition ≤0.1% bha 0.005-0.015% chromatographic purity simvastatin hydroxyacid≤0.4% lovastatin and epilovastatin≤1.0 % methylene simvastatin≤0.4% acetyl simvastatin≤0.4% anhydro simvastatin≤0.4% simvastatin dimer≤0.4% any other individual impurity≤0.1% total impurities(except lovastatin and epilovastatin)≤1.0% assay 98.0% ~ 102.0%.

• MOQ 1 Kilogram

We are offering gliclazide. cas: 21187-98-4 einecs no.: 244-260-5 mf: c15h21n3o3s appearance: white powder 1. Uses and functions antidiabetics drug, used in the treatment of the insulin dependent diabetes 2. Specifications items standard of quality results of analysis characteristics a white or almost white powder a white powder solubility practically insoluble in water; freely soluble in dichloromethane; sparingly soluble in acetone; slightly soluble in alcohol. meets the requirements identification the infrared absorption spectrum is concordant with the reference spectrum meets the requirements heavy metals �10ppm.

• MOQ 1 Kilogram
• Brand NameMaxsource

We are offering high quality paeonol cas: 552-41-0 einecs no.: 209-012-2 mf: c9h10o3 appearance: white or kind of white powder 1. Uses and functions 1. Clear away heat and cool blood 2. Activate blood circulation to dissipate blood stasis 3. Treat boils and detoxicate 4. Lower blood pressure 5. Broad antibiosis, inhibit bacteria growth 6. Resist inflammation 7. Stop pain 2. Specifications item specification description: appearance odor particle size bulk density extract solvents white to creamy powder characteristic 100% pass through 80 mesh sieve 45.0g/100ml~55.0 g/100ml water/ethanol identification color reaction positive reaction tests: loss on drying(5h at 105°c) ash(3h at 600°c) heavy metals(as pb) arsenic(as as2o3) residual solvents

• MOQ 1 Kilogram

We are offering felodipine. Cas: 72509-76-3/86189-69-7 einecs no.: mf: c18h19cl2no4 appearance: light white crystalline powder 1. Uses and functions for the treatment of hypertension, ischemic heart disease, heart failure and other diseases 2. Specifications quality standard: usp24 assay: 99%min color & shape: light white crystalline powder melting point: 144-145 °c.