Hunan Ouya Biological Co. Ltd.

We have Methyl-6-methylnicotinate. cas Number: 5470-70-2 molecular Formula: C8h9no2 molecular Weight: 151.16 density: 1.104g/cm3 melting Point: 34-37 °c(lit.) boiling Point: 228.4 °c At 760 Mmhg. flash Point: 80.6 °c.

We are Offering 4, 4-diethoxy-n, N-dimethyl-1-butanamine. cas No.: 1116-77-4usage: Sumatriptan, Zolmitriptan, Naratriptan Etc. other Triptan Intrmediate description: Molecular Formula: C10h23no2molecular Weight: 189.30 Appearance: Colorless Oil-type Liquid Assay: 96% Min Packing: 25kg/barrel. we are China Triptan Manufacturer, Triptan Suppliers from China, Triptan Manufacturer China, Chinese Triptan Manufacturer and Triptan Exporters.

We are Offering 4-dimethylamino Butyaldehyde Dimethyl Acetal. cas No.: 19718-92-4. usage: Sumatriptan, Zolmitriptan, Naratriptan Etc. other Triptan Intrmediate description: Molecular Formula: C8h19no2molecular Weight: 161.24 appearance: Colorless Oil-type Liquidwater : Nmt0.1% assay: 96% Min packing: 25kg/barrel. we are China Triptan Manufacturer, Triptan Suppliers from China, Triptan Manufacturer China, Chinese Triptan Manufacturer and Triptan Exporters.

We have 4-chlorobutanal Diethyl Acetal. cas No.: 6139-83-9 usage: Sumatriptan, Zolmitriptan, Naratriptan Etc. other Triptan Intrmediate description: Molecular Formula: C8h17clo2 molecular Weight: 180.67 appearance: Colorless to Light Yellow Transparent Liquidwater : Nmt0.1% assay: 96% Minpacking: 25kg/barrel we are China Triptan Manufacturer, Triptan Suppliers from China, Triptan Manufacturer China, Chinese Triptan Manufacturer and Triptan Exporters.

We have 4-chlorobutanal Dimethyl Acetal. cas No.: 29882-07-3 usage: Sumatriptan, Zolmitriptan, Naratriptan Etc. other Triptan Intrmediate description: Molecular Formula: C6h13clo2 molecular Weight: 152.62 appearance: Colorless to Light Yellow Transparent Liquid assay: 96% Min packing: 25kg/barrel we are China Triptan Manufacturer, Triptan Suppliers from China, Triptan Manufacturer China, Chinese Triptan Manufacturer and Triptan Exporters.

We have 6, 7-dihydro-6-mercapto-5h-pyrazolo[1, 2-a][1, 2, 4]triazolium Chloride. cas No.: 153851-71-9 usage: Biapenem Intermediate Description: Molecular Formula: C5h8cln3s molecular Weight: 177.66 appearance: White to Off-white Powder. We are China Biapenem Manufacturer, Biapenem Suppliers from China, Biapenem Manufacturer China, Chinese Biapenem Manufacturer and Biapenem Exporters.

We have Trimethylene Oxide and Oxetane. customized Synthesis Product Name: Trimethylene Oxide/oxetane cas No: 503-30-0 we are China Oxetane Manufacturer, Oxetane Suppliers from China, Oxetane Manufacturer China, Chinese Oxetane Manufacturer and Oxetane Exporter.

We have Prulifloxacin. cas No.: 123447-62-1 usage: Antibacterial Drug molecular Formula: C21h20fn3o6s molecular Weight: 461.47 appearance: Light Yellow to Yellow Crystalline Powder, with Funk packing: 25kg/drum. we are China Prulifloxacin Manufacturer, Prulifloxacin Suppliers from China, Prulifloxacin Manufacturer China, Chinese Prulifloxacin Manufacturer and Prulifloxacin Exporters.

We have Prulifloxacin Pl-11. product Description product Name: 6-fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4h-(1, 3)-thiazeto (3, 2-a)quinoline-3-carboxylic Acid cas No.: 112984-60-8 usage: Prulifloxacin Intermediate description: Molecular Formula: C16h16fn3o3s molecular Weight: 349.38 Appearance: Light Yellow to Almost White Crystalline Powder assay: 98% min Packing: 10kg/25kg/barrel.

We have Prulifloxacin Pl-9. product Description product Name: Ethyl 6.7-difluoro-1-methyl-4-oxo-4h-(1, 3)-thiazeto (3, 2-a)quinoline-3-carboxylate cas No.: 113046-72-3 Usage: Prulifloxacin Intermediate Description: Molecular Formula: C14h11f2no3s Molecular Weight: 311.31 Appearance: Light Yellow to Almost White Crystalline Powder assay: 98% min Packing: 10kg/25kg/barrel.

We are Offering S-amlodipine. cas No.: 103129-82-4 usage: Anti-hypertension molecular Formula: C20h25n2o5cl· C6h6o3s Molecular Weight: 567.05  appearance: White or Almost White Powder, Odorless, Bitter Taste, There are Cited Wet assay: 99% min Packing: 25kg/drum.

We are Offering Amlodipine Base. cas No.: 88150-42-9 Usage: Intermediate for the Anti-hypertension Drug description: Molecular Formula: C20h25cln2o5 molecular Weight: 408.88 Appearance: White or Almost White Powder identification (hplc)：sample Retention Time Should Match with Standard Retention Time Packing: 25kg/barrel.

We have N-methyl-4-diazanylsulfabenzamide. cas No.: 88933-16-8 usage: Sumatriptan, Zolmitriptan, Naratriptan Etc. other Triptan Intrmediate description: Molecular Formula: C8h13n3o2s molecular Weight: 215.27 Appearance: Colorless Oil-type Liquid Water : Nmt0.1% assay: 96% min Packing: 25kg/barrel.

We have Tenofovir. cas No.: 147127-20-6 description: Molecular Formula: C9h14n5o4p molecular Weight: 287.22 Appearance: White or Off-white Powder melting Point：276-280 ºc assay: 98.0%.

We have Tranilast. cas No.: 53902-12-8 usage: for the Prevention and Treatment of Bronchial, Asthma, Atopic Dermatitis molecular Formula: C18h17no5 molecular Weight:  327.34 appearance: Light Yellow Crystalline Powder melting Point: 207-210℃ choride:0.01%max loss On Drying: 0.5%max residue On Ignition: 0.15%max heavy Metal: 15 Ppm Max assay: 99% packing: 25kg/drum.

We have Balofloxacin. cas No.: 127294-70-6 usage: Antibacterial Drug molecular Formula: C20h24fn3o4 Molecular Weight:  389.43 appearance: White Crystal Powder melting Point: 137℃assay:99% packing: 1kg/bag, 20kg/drum.

We have Olanzapine and Olanzapine C. We are China Olanzapine Manufacturer, Olanzapine Suppliers and Olanzapine Exporters.

We have 3, 4-dimethoxy-pheno. 3, 4-dimethoxy-pheno. cas No.: 2033-89-8 C8h10o3 154.16. We are China 3, 4-dimethoxy-pheno Manufacturer, 3, 4-dimethoxy-pheno Suppliers and 3, 4-dimethoxy-pheno Exporters.

We are Offering Side Chain for Meropenem. product Name: Side Chain for Meropenem (2s-cis, E-7, 2s-cis-pnb) chemical Name: (2s, 4s) -2-(dimethylaminocarbonyl)-4-mercapto-1- (p- Nitrobenzyloxycarbonyl)-1-pyrrolidine molecular Formula: C15h19n3o5s molecular Weight:353.40 cas No.:96034-64-9 structural Formula: quality Standard: Enterprise Standard uses: Used in the Synthesis of Meropenem.

We have Map (beta-methyl Vinyl Phosphate). product Name: Map, β-methyl Vinyl Phosphate chemical Name: P-nitrobenzyl (4r, 5s, 6s)-3-(diphenyloxy)phosphoryloxy-6-[(1r)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate molecular Formula: C29h27n2o10p molecular Weight: 594.52 cas No.: 90776-59-3 structural Formula: quality Standard: Enterprise Standard uses: Used in the Synthesis of Meropenem.

We are Offering Imipenem. chemical Name: (5r, 6s)-6-[(1r)-1-hydroxyethyl]-3-[[2-[(iminomethyl)amino]ethyl]thio]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-Monohydrate molecular Formula: C12h17n3o4s.h2o molecular Weight: 317.36cas No.:74431-23-5 structural Formula: uses: Antibiotic Drugs.

We are offering Ertapenem : Chemical Name: (4R, 5R, 6S)-3-[(3S, 5S)-5-[(3-Carboxyphenyl)carbamoyl]pyrrolidin-3-yl]sulfanyl-6-(1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acidMolecular Formula:C22H25N3O7SMolecular Weight: 475.52CAS No.: 153832-46-3Structural Formula: Quality Standard:Enterprise Standard Uses:Antibiotic drugs. Antibiotic drugs. china Ertapenem manufacturer, Ertapenenem suppliers from china, Ertapenem manufacturer china, chinese Ertapenem manufacturer, Ertapenem exporters.