A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
1-(4'-Acetyl[1,1'-biphenyl]-4-yl)-2-bromo-ethanone is an intermediate/impurity towards Daclatasvir (D101500), an inhibitor of the HCV protein NS5A that may be used as a drug candidate for the treatment of hepatitis C (HCV). Group: Biochemicals. Grades: Highly Purified. CAS No. 36934-45-9. Pack Sizes: 500mg, 1g. Molecular Formula: C16H13BrO2, Molecular Weight: 317.18. US Biological Life Sciences.
Worldwide
1-(4'-Acetyl(1,1'-biphenyl)-4-yl)ethanone
1-(4'-Acetyl(1,1'-biphenyl)-4-yl)ethanone. Group: Biochemicals. Alternative Names: 4,4'-Diacetylbiphenyl. Grades: Highly Purified. CAS No. 787-69-9. Pack Sizes: 50g, 100g, 250g, 500g, 1Kg. Molecular Formula: C16H14O2. US Biological Life Sciences.
Worldwide
14-Acetyloxycodone
14-Acetyloxycodone (cas# 70509-92-1) is a compound useful in organic synthesis. Group: Biochemicals. Grades: Highly Purified. CAS No. 70509-92-1. Pack Sizes: 2.5mg, 25mg. Molecular Formula: C20H23NO5. US Biological Life Sciences.
Worldwide
1-(4-Acetylphenyl)-2-methyl-1-propanone
A potential impurity in Ibuprofen. Group: Biochemicals. Grades: Highly Purified. CAS No. 103931-20-0. Pack Sizes: 25mg. US Biological Life Sciences.
14-Acetylvirescenine is a diterpenoid alkaloid that has been tested for its insect repellent activity. Group: Biochemicals. Grades: Highly Purified. CAS No. 71609-79-5. Pack Sizes: 10mg, 25mg. Molecular Formula: C25H39NO7, Molecular Weight: 465.58. US Biological Life Sciences.
This enzyme belongs to the family of glycosyltransferases, specifically the hexosyltransferases.
1,4-α-glucan 6-α-glucosyltransferase
This enzyme belongs to the family of glycosyltransferases, specifically the hexosyltransferases. Group: Enzymes. Synonyms: oligoglucan-branching glycosyltransferase; 1,4-α-D-glucan 6-α-D-glucosyltransferase; T-enzyme; D-glucosyltransferase; 1,4-α-D-glucan:1,4-α-D-glucan(D-glucose) 6-α-D-glucosyltransferase. Enzyme Commission Number: EC 2.4.1.24. CAS No. 9030-12-0. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-2468; 1,4-α-glucan 6-α-glucosyltransferase; EC 2.4.1.24; 9030-12-0; oligoglucan-branching glycosyltransferase; 1,4-α-D-glucan 6-α-D-glucosyltransferase; T-enzyme; D-glucosyltransferase; 1,4-α-D-glucan:1,4-α-D-glucan(D-glucose) 6-α-D-glucosyltransferase. Cat No: EXWM-2468.
1,4-α-glucan branching enzyme
Converts amylose into amylopectin. The accepted name requires a qualification depending on the product, glycogen or amylopectin, e.g. glycogen branching enzyme, amylopectin branching enzyme. The latter has frequently been termed Q-enzyme. Group: Enzymes. Synonyms: branching enzyme; amylo-(1,4?1,6)-transglycosylase; Q-enzyme; α-glucan-branching glycosyltransferase; amylose isomerase; enzymatic branching factor; branching glycosyltransferase; enzyme Q; glucosan transglycosylase; glycogen branching enzyme; plant branching enzyme; α-1,4-glucan:α-1,4-glucan-6-glycosyltransferase; starch b. Enzyme Commission Number: EC 2.4.1.18. CAS No. 9001-97-2. Glycogen branching enzyme. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-2405; 1,4-α-glucan branching enzyme; EC 2.4.1.18; 9001-97-2; branching enzyme; amylo-(1,4?1,6)-transglycosylase; Q-enzyme; α-glucan-branching glycosyltransferase; amylose isomerase; enzymatic branching factor; branching glycosyltransferase; enzyme Q; glucosan transglycosylase; glycogen branching enzyme; plant branching enzyme; α-1,4-glucan:α-1,4-glucan-6-glycosyltransferase; starch branching enzyme; 1,4-α-D-glucan:1,4-α-D-glucan 6-α-D-(1,4-α-D-glucano)-transferase. Cat No: EXWM-2405.
1,4-α-glucan branching enzyme
Converts amylose into amylopectin. The accepted name requires a qualification depending on the product, glycogen or amylopectin, e.g. glycogen branching enzyme, amylopectin branching enzyme. The latter has frequently been termed Q-enzyme.
14α-Hydroxypaspalinine
14α-Hydroxypaspalinine is a secondary metabolite of indole isolated from Aspergillus niger. 14-α-hydroxypaspalinine is a member of the paspalinine-causing toxin family and is usually related to the toxicity of animals to pasture. Synonyms: Hydroxypaspalinine, 14-alpha-. Grade: >95% by HPLC. CAS No. 151341-77-4. Molecular formula: C27H31NO5. Mole weight: 449.54.
14α-Hydroxyprednisolone
An impurity of Prednisolone. Prednisolone is a glucocorticoid and an anti-inflammatory drug used to treat central nervous system disorders. Synonyms: Prednisolone Impurity E; 11β,14α,17,21-Tetrahydroxypregna-1,4-diene-3,20-dione; Prednisolone EP Impurity E; 14-Alpha-hydroxyprednisolone; 14α-Hydroxy Prednisolone; 11β,14,17,21-Tetrahydroxypregna-1,4-diene-3,20-dione; (8R,9S,10R,11S,13S,14R,17R)-11,14,17-Trihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one. Grade: >95%. CAS No. 95815-58-0. Molecular formula: C21H28O6. Mole weight: 376.45.
1-(4-Amino-2-bromophenyl)piperidin-4-ol
1-(4-Amino-2-bromophenyl)piperidin-4-ol. Group: Biochemicals. Grades: Highly Purified. CAS No. 1251049-23-6. Pack Sizes: 100mg, 250mg. Molecular Formula: C11H15BrN2O, Molecular Weight: 271.149999999999. US Biological Life Sciences.
1-(4-Amino-3,5-dichloro-phenyl)-2-bromo-ethanone (1-(4-Amino-3,5-dichlorophenyl)-2-bromoethan-1-one). Group: Biochemicals. Alternative Names: 1-(4-Amino-3,5-dichlorophenyl)-2-bromoethan-1-one. Grades: Highly Purified. CAS No. 37148-47-3. Pack Sizes: 50mg. US Biological Life Sciences.
Worldwide
1-(4-Amino-3,5-dichloro-phenyl)-2-ethanone
1-(4-Amino-3,5-dichloro-phenyl)-2-ethanone. Group: Biochemicals. Alternative Names: 1-(4-Amino-3,5-dichlorophenyl)ethan-1-one. Grades: Highly Purified. CAS No. 37148-48-4. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C8H7Cl2NO. US Biological Life Sciences.
1-(4-Amino-3,5-dichloro-phenyl)-2-ethanone (1-(4-Amino-3,5-dichlorophenyl)ethan-1-one). Group: Biochemicals. Alternative Names: 1-(4-Amino-3,5-dichlorophenyl)ethan-1-one. Grades: Highly Purified. CAS No. 37148-48-4. Pack Sizes: 1g. US Biological Life Sciences.
Mabuterol intermediate. Group: Biochemicals. Grades: Highly Purified. CAS No. 97760-76-4. Pack Sizes: 100mg. US Biological Life Sciences.
Worldwide
1-(4-Amino-3-fluorophenyl)ethanone
1-(4-Amino-3-fluorophenyl)ethanone can be used as a starting material in the preparation of 2-Amino-5-[ (cyclopentylamino) acetyl]-3-fluoro-benzonitrile. Group: Biochemicals. Grades: Highly Purified. CAS No. 73792-22-0. Pack Sizes: 1g, 5g. Molecular Formula: C8H8FNO, Molecular Weight: 151.15. US Biological Life Sciences.
Worldwide
1-(4-Amino-3-methoxyphenyl)-4-methylpiperazine
1-(4-Amino-3-methoxyphenyl)-4-methylpiperazine is a useful synthetic intermediate. It is used to 4,5-dihydro-1H-pyrazolo[4,3-h]quinazolines as orally and selective Polo-like kinase 1 inhibitors. It is also used to synthesize IRAK-4 inhibitors. Group: Biochemicals. Grades: Highly Purified. CAS No. 122833-04-9. Pack Sizes: 250mg, 2.5 g. Molecular Formula: C12H19N3O, Molecular Weight: 221.3. US Biological Life Sciences.
A metabolite of Almotriptan. Synonyms: 4-[(1-Pyrrolidinylsulfonyl)methyl]benzenamine; 1-[[(4-Aminophenyl)methyl]sulfonyl]pyrrolidine; N-((4-Aminobenzenemethane)sulfonyl)pyrrolidine. Grade: > 95%. CAS No. 334981-10-1. Molecular formula: C11H16N2O2S. Mole weight: 240.33.
1-(4-Aminobutyl)-4-(diphenylmethyl)piperazine
1-(4-Aminobutyl)-4-(diphenylmethyl)piperazine. Alternative Names: 1-(4-Aminobutyl)-4-(diphenylmethyl)piperazine. CAS No. 101620-10-4. Purity: 96%. Product ID: ACM101620104. Molecular formula: C21H29N3. Mole weight: 323.47506. IUPAC Name: 4-(4-benzhydrylpiperazin-1-yl)butan-1-amine. Alfa Chemistry - ISO 9001:32057 Certified.
1-[4- (Aminomethyl) phenyl]ethanone Hydrochloride
1-[4- (Aminomethyl) phenyl]ethanone Hydrochloride is used in the structure-?function studies of substrate oxidation by bovine serum amine oxidase. Group: Biochemicals. Grades: Highly Purified. CAS No. 66522-66-5. Pack Sizes: 100mg, 250mg. Molecular Formula: C9H11NO; HCl, Molecular Weight: 149.193646. US Biological Life Sciences.
An impurity of Apixaban, a direct factor Xa inhibitor used as an anticoagulant for the prevention of venous thromboembolism and stroke in atrial fibrillation. Synonyms: 2(1H)-Pyridinone, 1-(4-aminophenyl)-5,6-dihydro-3-(4-morpholinyl)-. CAS No. 1267610-26-3. Molecular formula: C15H19N3O2. Mole weight: 273.34.
1-(4-Aminophenyl)-4-(4-hydroxyphenyl)piperazine is an impurity of Posaconazole. Posaconazole is a broad-spectrum triazole compound that is active against fungi by inhibiting the lanosterol 14α-demethylase enzyme. Synonyms: 4-[4-(4-Aminophenyl)-1-piperazinyl]phendiamineol; 4-[4-(4-aminophenyl)-1-piperazinyl]phenol. Grade: >95%. CAS No. 74853-08-0. Molecular formula: C16H19N3O. Mole weight: 269.34.
1-(4-Aminophenyl)-5-fluoro-1H-pyrazole-4-carbonitrile. CAS No. 1269293-66-4. Product ID: ACM1269293664. Alfa Chemistry - ISO 9001:32057 Certified.
1-(4-Aminophenyl)-5-methyl-2-pyrrolidinone
1-(4-Aminophenyl)-5-methyl-2-pyrrolidinone is related to 3-(4-Aminophenyl)-1,3-oxazolidin-2-one (A625405). 1-(4-Aminophenyl)-5-methyl-2-pyrrolidinone is used in the preparation of Anthraquinone dyes. Group: Biochemicals. Grades: Highly Purified. CAS No. 13691-28-6. Pack Sizes: 100mg, 500mg. Molecular Formula: C11H14N2O, Molecular Weight: 190.24. US Biological Life Sciences.
Worldwide
1-(4-Aminophenyl)azetidine-3-carboxylic acid
1-(4-Aminophenyl)azetidine-3-carboxylic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 887595-85-9. Pack Sizes: 100mg, 250mg. Molecular Formula: C10H12N2O2, Molecular Weight: 192.21. US Biological Life Sciences.
Worldwide
1- (4-Aminophenyl) cyclopentane carbonitrile
1- (4-Aminophenyl) cyclopentane carbonitrile. Group: Biochemicals. Grades: Highly Purified. CAS No. 115279-73-7. Pack Sizes: 25mg, 50mg. Molecular Formula: C12H14N2, Molecular Weight: 186.25. US Biological Life Sciences.
1,4-Anhydro-1,5-dihydroxy-1-methoxyempagliflozin is an impurity of Empagliflozin (E521510) which is a novel, potent and selective SGLT-2 inhibitor, improves glycaemic control and features of metabolic syndrome in diabetic rats. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg, 25mg. Molecular Formula: C24H29ClO8, Molecular Weight: 480.94. US Biological Life Sciences.
Worldwide
1,4-Anhydro-1,5-dihydroxy-3-epi-empagliflozin
1,4-Anhydro-1,5-dihydroxy-3-epi-empagliflozin is an impurity of Empagliflozin (E521510) which is a novel, potent and selective SGLT-2 inhibitor, improves glycaemic control and features of metabolic syndrome in diabetic rats. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C23H27ClO7, Molecular Weight: 450.91. US Biological Life Sciences.
Worldwide
1,4-Anhydro-1,5-dihydroxy-3-epi-empagliflozin-d4
1,4-Anhydro-1,5-dihydroxy-3-epi-empagliflozin-d4 is labelled 1,4-Anhydro-1,5-dihydroxy-3-epi-empagliflozin (A637885), an impurity of Empagliflozin (E521510) which is a novel, potent and selective SGLT-2 inhibitor, improves glycaemic control and features of metabolic syndrome in diabetic rats. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 500ug, 5mg. Molecular Formula: C23H23D4ClO7, Molecular Weight: 454.93. US Biological Life Sciences.
Worldwide
1,4-Anhydro-1,5-dihydroxy Canagliflozin
1,4-Anhydro-1,5-dihydroxy Canagliflozin is an impurity of Canagliflozin (C175190); a sodium/glucose cotransporter 2 (SGLT2) inhibitor. Canagliflozin has been shown to dose dependently reduce calculated renal threshold for glucose excretion and increase urinary glucose excretion. Canagliflozin is a candidate for the treatment of type 2 diabetes and obesity. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C24H25FO5S, Molecular Weight: 444.52. US Biological Life Sciences.
Worldwide
1,4-Anhydro-1,5-dihydroxy-empagliflozin
1,4-Anhydro-1,5-dihydroxy-empagliflozin is an impurity of Empagliflozin (E521510) which is a novel, potent and selective SGLT-2 inhibitor, improves glycaemic control and features of metabolic syndrome in diabetic rats. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 10mg. Molecular Formula: C23H27ClO7, Molecular Weight: 450.91. US Biological Life Sciences.
Worldwide
1,4-Anhydro-1,5-dihydroxy-empagliflozin-d4
1,4-Anhydro-1,5-dihydroxy-empagliflozin-d4 is labelled 1,4-Anhydro-1,5-dihydroxy-empagliflozin (A637895), an impurity of Empagliflozin (E521510) which is a novel, potent and selective SGLT-2 inhibitor, improves glycaemic control and features of metabolic syndrome in diabetic rats. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 500ug, 5mg. Molecular Formula: C23H23D4ClO7, Molecular Weight: 454.93. US Biological Life Sciences.
Worldwide
1,4-Anhydro-2,3-O-isopropylidene-4-thio-D-ribitol
1,4-Anhydro-2,3-O-isopropylidene-4-thio-D-ribitol is used to make other more important 4'-thio carbohydrates and nucleosides. Synonyms: D-Ribitol, 1,4-dideoxy-1,4-epithio-2,3-O-(1-methylethylidene)-; 1,4-Dideoxy-1,4-epithio-2,3-O-(1-methylethylidene)-D-ribitol; ((3aS,4R,6aR)-2,2-dimethyltetrahydrothieno[3,4-d][1,3]dioxol-4-yl)methanol; 1,4-Anhydro-2,3-di-O-isopropylidene-4-thio-D-ribitol. Grade: ≥97%. CAS No. 596103-06-9. Molecular formula: C8H14O3S. Mole weight: 190.26.
1,4-Anhydro-2-deoxy-3,5-bis-O-(t-butyldimethylsilyl)-D-erythro-pent-1-enitol is a niche reagent in biomedicine, designed to aid in the synthesis of nucleoside analogues. These analogues can be used in research and developing antiviral and anticancer drugs. Synonyms: 3,5-Bis-O-(tert-butyldimethylsilyl)-D-ribal; 3,5-Bis-O-(TBDMS)-D-ribal. CAS No. 173327-56-5. Molecular formula: C17H36O3Si2. Mole weight: 344.64.
1,4-Anhydro-2-deoxy-D-erythro-pentitol
1,4-Anhydro-2-deoxy-D-erythro-pentitol was used as a reactant in the study of simple fluorescent pyrimidine analogs that detect the presence of abasic sites in DNA. Group: Biochemicals. Grades: Highly Purified. CAS No. 91547-59-0. Pack Sizes: 50mg, 100mg. Molecular Formula: C5H10O3, Molecular Weight: 118.13. US Biological Life Sciences.