Avra Synthesis Pvt. Ltd.

Nacharam, Hyderabad, Telangana

At, Avra Synthesis Private Ltd., we are engaged in offering premium quality Diphenylphosphonic azide, 95% -ASD2246, which is Hygroscopic in nature and carefully kept under argon. Our range of Diphenylphosphonic Azide, finds great applications in fine and specialty chemicals used in diverse industries. Diphenylphosphonic Azide offered by us is vitally used as a reagent for the synthesis of peptides. We are also engaged in providing apt storage conditions and quality packaging for safe transportation of Diphenylphosphonic Azide to the clients. Application Reagent for synthesis of oligosaccharides linked with carbamate and urea bonds utilizing modified Curtis rearrangement Properties Clear colorless to yellow colored liquidPurity by GC =NLT 95% Details Quantity : 5g, 25g, BULKPrice : 5g=720, 25g=1750- (INR)Industries where this product is used : Fine and speciality chemicalsColors & packaging available : Based on ordered quantity and nature of shipmentSpecial Features : Undergoes pseudohalogen replacement of the azido group

We offer Diisopropyl azodicarboxylate, 96% -ASD1604, which is the most useful chemical in any Mitsunobu reaction, specially manufactured under the strict observation of scientific experts. Our Diisopropyl Azodicarboxylate is very Reactive as Acceptor-donor-acceptor. Diisopropyl Azodicarboxylate has accurate formulation due to which it is widely demanded by Pharmaceuticals & laboratories. This Diisopropyl Azodicarboxylate is essentially used as reagent in the production of many Organic compounds. We ensure safe and timely delivery of Diisopropyl Azodicarboxylate at the client’s end. Used In Mitsunobu reaction Properties Red color liquidPurity by GC - NLT 96% Details Quantity : 25g, 100g & BULKPrice : 25g=800 , 100g =2200/- (INR)Industries where this product is used : Pharmaceuticals & laboratoriesColors & packaging available : Based on ordered quantity and nature of shipmentSpecial Features : Selective deprotectant of N-benzyl groups

Trifluoromethanesulfonic Anhydride is a strong electrofile chemical essentially used in fine and specialty chemicals. This Trifluoromethanesulfonic Anhydride is majorly used as catalyst in many researches. Trifluoromethanesulfonic Anhydride offered by us is very reactive in water and kept dust-free in the dark. Our Trifluoromethanesulfonic Anhydride is very sensitive when exposed to moisture and safely kept under argon. We ensure safe storage of Trifluoromethanesulfonic Anhydride in suitable conditions. Application Useful for introducing the triflyl group Properties Clear colorless liquidPurity NLT 98% Details Quantity : 25g, 100g, 250g & BULKPrice : 25g=3000/ 100g=8500/250g=17500/- (INR)Industries where this product is used : Fine and speciality chemicalsColors & packaging available : Based on ordered quantity and nature of shipmentSpecial Features : Strong Electrofile

We are renowned for manufacturing quality range of Diisobutylaluminum hydride, 25% wt in toluene - ASD2540. This Diisobutylaluminum Hydride is widely used as a reducing agent in diverse industries. Our Diisobutylaluminum Hydride has a unique and versatile organometallic hydride, accepted as a reducing agent for the preparation of fine organic chemicals and pharmaceuticals. Our testing facilities assist us in testing the chemicals at each stage of production process. Diisobutylaluminum Hydride offered by us is widely appreciated for DIBAL, which efficiently reduces α-β unsaturated esters to the corresponding allylic alcohol. Applications Used in Pd-catalyzed reductive debromination of secondary alkyl bromidesO-DebenzylationRing opening of perbenzylated furanosides Properties Clear colorless liquidDIBAL on Al basis – 25% Details Quantity : 200ml & 800mlPrice : 200ml = 3200 & 800ml=10000 (INR)Industries where this product is used : Fine chemicals & PharmaceuticalsColors & packaging available : Based on ordered quantity and nature of shipmentSpecial Features : Electrophilic Reducing agent

Tetramethylpiperidinyloxy, 98% -AST1806 offered by us is widely used as inhibitor and pharmaceutical intermediate in many industries. This Tetramethylpiperidinyloxy is safely stored in quality packaging, as it can cause severe burns and is very harmful for inhalation. This Tetramethylpiperidinyloxy is demanded in fine chemicals and pharmaceuticals as well. We ensure several quality checks for Tetramethylpiperidinyloxym, ensuring outstanding quality of the chemical. We offer safe storage and timely delivery of product at the client’s end. Application TEMPO permits environmentally benign reactions as alternatives to some oxidations Properties Red brown flakesPurity by GC - NLT = 98% Details Quantity : 1g, 5g & 25g, BULKPrice : 1g=300, 5g=1000 & 25g=4000- (INR)Industries where this product is used : Fine and PharmaceuticalsColors & packaging available : Based on ordered quantity and nature of shipmentSpecial Features : Stable nitroxyl radical, which serves in oxidations as catalyst

We are specialized in offering quality range of Potassium bis(trimethylsilyl)amide, 1M in THF - ASP2603 that is widely used in laboratories. This Trimethylsilyl passes through several parameters of quality checks ensuring high quality of the chemical. Trimethylsilyl offered by us is widely demanded in soap industries and petroleum industries. This Trimethylsilyl is very sensitive when exposed to moisture and reacts violently with liquids. This Trimethylsilyl is also capable of forming Explosive peroxides. We offer proper packaging for Trimethylsilyl for safe transit. Application Soap IndustryPetroleum products Properties Colorless liquidMolarity =1M Details Quantity : 500mlPrice : 500ml =4800- (INR)Industries where this product is used : LaboratoriesColors & packaging available : Based on ordered quantity and nature of shipmentSpecial Features : It is a strong, non-nucleophilic base and has very strong ion-pairing

The Trimethylsilylacetylene, 98% -AST2325 is highly flammable in nature and is kept under suitable refrigerated conditions. This Trimethylsilylacetylene is basically an acetylene molecule protected on one end by the trimethylsilyl group. Our Trimethylsilylacetylene is widely used as Silicon in alkynylations reactions. Trimethylsilylacetylene finds great applications in Pharmaceuticals and fine chemicals. We ensure safe packaging of Trimethylsilylacetylene so that it can be safely transported to the client’ end without any damage. Application Pharmaceutical Intermediates Properties Clear colorless liquidPurity by GC - 98% Details Quantity : 25g, 100g, BULKPrice : 25g=2500, 100g = 1100 (INR)Industries where this product is used : Pharmaceuticals & fine chemicalsColors & packaging available : Based on ordered quantity and nature of shipmentSpecial Features : Used in alkynylations

Avail the quality range of Trifluoromethanesulfonic acid, 98% -AST1229, offered by us. This Trifluoromethanesulfonic Acid is one of the strongest acids, having great thermal and chemical stability in them. Our Trifluoromethanesulfonic Acid is a hygroscopic, colorless liquid at room temperature. We ensure its safe storage under argon in suitable conditions, so that it neither lose its properties nor react with any element. Trifluoromethanesulfonic Acid offered by us is used in research as a catalyst for esterification in Pharmaceuticals & laboratories. Application Protonations and acts as an acidic titrant Properties Clear colorless liquidPurity = NLT 98% Details Quantity : 100g, 500g & BULKPrice : 100g=8500, 500g =25000 (INR)Industries where this product is used : Pharmaceuticals & laboratoriesColors & packaging available : Based on ordered quantity and nature of shipmentSpecial Features :Strong Electrofile

The Sodium dihydro-bis(2-methoxyethoxy)aluminate, 65-70% ww in toluene -ASS2618 offered by us is a versatile reducing agent, demanded by diverse industries. This range of Sodium Dihydro Bis is very sensitive, when exposed to air & moisture. We ensure safe storage of Sodium Dihydro Bis, under argon, as it can react violently with water. This Sodium Dihydro Bis is widely demanded as a reducing agent in fine and specialty chemicals. We are offering Sodium Dihydro Bis at very economical prices. Application Reduction of N-Boc amino acid secondary amides leading to chiral diamines Properties Colorless to light yellow color viscous liquidAssay NLT-60% Details Quantity : 100g, 500g, BULKPrice : 100g=1100 &500g=3200- (INR)Industries where this product is used : Fine and speciality chemicalsColors & packaging available : Based on ordered quantity and nature of shipmentSpecial Features : Versalite Reducing agent

We are offering our client with the most ample range of Chlorotriethylsilane, 98% -ASC2398, widely used as a laboratory agent in various chemical industries. This Chlorotriethylsilane is carefully kept under argon and stored in suitable conditions. Our Chlorotriethylsilane is very sensitive to moist conditions and humidity as well. We ensure safe storage and quality packaging of Chlorotriethylsilane, to retain its properties throughout. Chlorotriethylsilane offered by us is available at most affordable rates. Application Palladium-catalyzed carbosilylation of allenesPharmaceutical Intermediates Properties Clear and colorless liquid Purity by GC - NLT 98% Details Quantity : 5g, 25g, 100g & BULKPrice : 5g=500, 25g=2000, 100g=7000- (INR)Industries where this product is used : Pharmaceuticals & Fine chemicalsColors & packaging available : Based on ordered quantity and nature of shipmentSpecial Features : Triethylsilyl ethers are most frequently prepared using it

We are instrumental in offering premium quality (Trifluoromethyl)pyrazole, 96% -AST2715, majorly used in Biochemistry. This Trifluoromethyl is very irritating to eyes, respiratory system and skin. We ensure safe storage of Trifluoromethyl, in cool place and recommended storage conditions, ensuring it doesn’t lose its properties. Trifluoromethyl is vital in production of polyester in many industries. This Trifluoromethyl offered by us, is free from toxic and harmful impurities. Application Used in copper-catalyzed pyrazole N-arylation Properties White to beige colored low melting solidPurity by HPLC - NLT 95% Details Quantity : 1g, 5g & BULKPrice : 1g=3100, 5g =9200- (INR)Industries where this product is used : BiochemistryColors & packaging available : Based on ordered quantity and nature of shipmentSpecial Features : Used in production of polyester

Iodomethane, 98% -ASI2115 offered by us is very important in organic synthesis, as a source of methyl groups. This Iodomethane finds great usage in fine and specialty chemicals thus used in several industries. Iodomethane offered by us is dense, colorless volatile liquid and photosensitive in nature. Before delivery this Iodomethane, passes through several parameters of quality checks in testing laboratories and R&D, ensuring high quality of the chemical. This Iodomethane is majorly used as a fungicide, herbicide, insecticide, nematicide, and as a soil disinfectant. Uses Methyl iodide is an excellent substrate for SN2Substitution reactions Properties Clear colorless to pale yellow colored liquidPurity =NLT 98% Details Quantity : 250ml, 1Lt, BULKPrice : 100ml=3000/250ml=6000/ 1L=20000/- (INR)Industries where this product is used : Fine and speciality chemicalsColors & packaging available : Based on ordered quantity and nature of shipmentSpecial Features : Used in organic synthesis as a source of methyl groups

Avail the most premium range of 2-Chlorophenyl isocyanate, 98% -ASC2457, which is highly toxic in nature. This Chlorophenyl Isocyanate is very sensitive to moist conditions. Our Chlorophenyl Isocyanate passes through several parameters of quality checks by expert quality controllers, ensuring high quality of the chemical. Chlorophenyl Isocyanate offered by us is very irritating to eyes, skin and respiratory system. Due to its accurate formulation, Chlorophenyl Isocyanate is widely used in fine chemicals and pharmaceutical industry. Properties Colorless to pale yellow colored liquidPurity by GC- NLT 95%Lachrymator Used In Fine chemicalsPharmaceuticals Details Quantity : 5g, 25g & BULKPrice : 5g=720, 25g=2300 - (INR)Industries where this product is used : Pharmaceuticals & Fine chemicalsColors & packaging available : Based on ordered quantity and nature of shipmentSpecial Features : A specialty product for proteomics research

We are hygienically formulating a quality range of Boron tribromide, 99% -ASB1091, which is an organic chemical used as demethylating or dealkylating agent for ethers and is very often used in the production of pharmaceuticals. This Boron Tribromide is very sensitive under humidity and kept under argon. Boron Tribromide is carefully kept under proper nitrogen conditions, ensuring it doesn’t lose its properties. Our Boron Tribromide is prepared by qualified scientific experts, ensuring its accurate formulation and safety. Boron Tribromide offered by us reacts violently with water. Properties Colorless to light orange fuming liquidPurity - NLT 99% Applications Semiconductor DopingPharmaceutical Manufacturing Details Quantity : 25g, 100gPrice : 25g=3000, 100g=9000Industries where this product is used : Pharmaceuticals, ElectronicsColors & packaging available : Based on ordered quantity and nature of shipmentSpecial Features : Strong Lewis acid

We are offering acetaldehyde diethyl acetal 97%. An acetal is a functional group with the following connectivity r2c(or')2, where both r' groups are organic fragments. The central carbon atom has four bonds to it, and is therefore saturated and has tetrahedral geometry. The two r'o groups may be equivalent to each other or not. The two r groups can be equivalent to each other (a "symmetric acetal") or not (a "mixed acetal"), and one or both can even be hydrogen atoms rather than organic fragments. Acetals are formed from and convertible to carbonyl compounds (aldehydes or ketones r2c=o). The term ketal is sometimes used to identify structures associated with ketones rather than aldehydes, and historically, the term acetal was used specifically for the aldehyde cases.[1] cellulose is a ubiquitous example of an acetal.

We offer Acetaldehyde dimethyl acetal for your research needs.