Alfa Chemistry Analytical Products - Products

Alfa Chemistry is a global leading supplier of analytical chemistry reagents, providing a wide range of analytical chemicals such as analytical standards for a variety of analytical applications.

Product
Bbr 2577 Bbr 2577. Uses: For analytical and research use. Group: Impurity standards. CAS No. 134566-65-7. Molecular Formula: C22H28N4O5. Mole Weight: 428.49. Catalog: APB134566657. Alfa Chemistry Analytical Products
Beauveriolide I Beauveriolide I. Uses: For analytical and research use. Group: Impurity standards. CAS No. 154491-55-1. Molecular Formula: C27H41N3O5. Mole Weight: 487.64. Catalog: APB154491551. Alfa Chemistry Analytical Products
Beclometasone-D5 Beclometasone-D5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1263143-48-1. Molecular Formula: C22H24D5ClO5. Mole Weight: 413.95. Catalog: APB1263143481. Alfa Chemistry Analytical Products
Beclometasone Propionate EP Impurity S Beclometasone Propionate EP Impurity S. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1709825-83-1. Molecular Formula: C31H41ClO8. Mole Weight: 577.11. Catalog: APB1709825831. Alfa Chemistry Analytical Products
Beclomethasone 17-Propionate Beclomethasone 17-Propionate. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 9-Chloro-11beta,17,21-trihydroxy-16beta-methylpregna-1,4-diene-3,20-dione 17-propionate,9-Chloro-11beta,21-dihydroxy-16beta-methyl-3,20-dioxopregna-1,4-dien-17-yl Propanoate, Beclometasone Dipropionate Imp. H (EP), Beclomethasone 17-propionate, (11beta,16beta)-9-Chloro-11,21-dihydroxy-16-methyl-17-(1-oxopropoxy)pregna-1,4-diene-3,20-dione, Beclometasone 17-Propionate, CCI 2382, Beclomethasone 17-monopropionate. CAS No. 5534-18-9. IUPAC Name: [(8S,9R,10S,11S,13S,14S,16S,17R)-9-chloro-11-hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl] propanoate. Molecular Formula: C25H33ClO6. Mole Weight: 464.98. Catalog: APS5534189. SMILES: CCC (=O)O[C@@]1 ([C@@H] (C)C[C@H]2[C@@H]3CCC4=CC (=O)C=C[C@]4 (C)[C@@]3 (Cl)[C@@H] (O)C[C@]12C)C (=O)CO. Format: Neat. Alfa Chemistry Analytical Products
Beclomethasone 17-Valerate Beclomethasone 17-Valerate. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 9-Chloro-11β,21-dihydroxy-16β-methyl-3,20-dioxopregna1,4-dien-17-yl Pentanoate, (11β,16β)-9-Chloro-11,21-dihydroxy-16-methyl-17-[(1-oxopentyl)oxy]pregna-1,4-diene-3,20-dione, Betamethasone Valerate Imp. H (EP), Beclomethasone 17-Valerate,Pregna-1,4-diene-3,20-dione, 9-chloro-11,21-dihydroxy-16-methyl-17-[(1-oxopentyl)oxy]-, (11β,16β)- (9CI), Beclometasone 17-Valerate. CAS No. 52619-18-8. Pack Sizes: 10MG. IUPAC Name: [(8S,9R,10S,11S,13S,14S,16S,17R)-9-chloro-11-hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl] pentanoate. Molecular Formula: C27H37ClO6. Mole Weight: 493.03. Catalog: APS52619188. SMILES: CCCCC (=O)O[C@@]1 ([C@@H] (C)C[C@H]2[C@@H]3CCC4=CC (=O)C=C[C@]4 (C)[C@@]3 (Cl)[C@@H] (O)C[C@]12C)C (=O)CO. Format: Neat. Shipping: Room Temperature. Alfa Chemistry Analytical Products
Beclomethasone 21-Butyrate 17-Propionate Beclomethasone 21-Butyrate 17-Propionate. Uses: For analytical and research use. Group: Impurity standards. Catalog: APS00946. Format: Neat. Alfa Chemistry Analytical Products
Beclomethasone 21-Propionate Beclomethasone 21-Propionate. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 9-Chloro-11beta,17-dihydroxy-16beta-methyl-3,20-dioxopregna-1,4-dien-21-yl Propanoate,Beclometasone Dipropionate Imp. A (EP), (11beta,16beta)-9-Chloro-11,17-dihydroxy-16-methyl-21-(1-oxopropoxy)pregna-1,4-diene-3,20-dione, Beclometasone 21-Propionate. CAS No. 69224-79-9. IUPAC Name: [2-[(8S,9R,10S,11S,13S,14S,16S,17R)-9-chloro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] propanoate. Molecular Formula: C25H33ClO6. Mole Weight: 464.98. Catalog: APS69224799. SMILES: CCC (=O)OCC (=O)[C@@]1 (O)[C@@H] (C)C[C@H]2[C@@H]3CCC4=CC (=O)C=C[C@]4 (C)[C@@]3 (Cl)[C@@H] (O)C[C@]12C. Format: Neat. Alfa Chemistry Analytical Products
Bedaquiline (1S,2S) Isomer Bedaquiline (1S,2S) Isomer. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1972612-60-4. Molecular Formula: C32H31BrN2O2. Mole Weight: 555.52. Catalog: APB1972612604. Alfa Chemistry Analytical Products
Bedaquiline Impurity 10 Bedaquiline Impurity 10. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (E)-4-(6-bromo-2-methoxyquinolin-3-yl)-N,N-dimethyl-3-(naphthalen-1-yl)-4-phenylbut-2-en-1-amine. CAS No. 1032468-56-6. Molecular Formula: C32H29BrN2O. Mole Weight: 537.49. Catalog: APB1032468566. Alfa Chemistry Analytical Products
Bedaquiline Impurity 11 Bedaquiline Impurity 11. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (Z)-4-(6-bromo-2-methoxyquinolin-3-yl)-N,N-dimethyl-3-(naphthalen-1-yl)-4-phenylbut-3-en-1-amine. CAS No. 1032468-55-5. Molecular Formula: C32H29BrN2O. Mole Weight: 537.49. Catalog: APB1032468555. Alfa Chemistry Analytical Products
Bedaquiline Impurity 2 Bedaquiline Impurity 2. Uses: For analytical and research use. Group: Impurity standards. CAS No. 128676-92-6. Molecular Formula: C17H13NO2. Mole Weight: 263.3. Catalog: APB128676926. Alfa Chemistry Analytical Products
Bedaquiline Impurity 37 Bedaquiline Impurity 37. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1228594-69-1. Molecular Formula: C31H28BrClN2O. Mole Weight: 559.93. Catalog: APB1228594691. Alfa Chemistry Analytical Products
Belinostat Impurity A Belinostat Impurity A. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (Z)-N-hydroxy-3-(3-(N-phenylsulfamoyl)phenyl)acrylamide. CAS No. 1884227-58-0. Molecular Formula: C15H14N2O4S. Mole Weight: 318.35. Catalog: APB1884227580. Alfa Chemistry Analytical Products
Belumosudil Impurity 16 Belumosudil Impurity 16. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: tert-butyl 5-amino-1H-indazole-1-carboxylate. CAS No. 129488-10-4. Molecular Formula: C12H15N3O2. Mole Weight: 233.27. Catalog: APB129488104. Alfa Chemistry Analytical Products
Belumosudil Mesylate Belumosudil Mesylate. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(3-(4-((1H-indazol-5-yl)amino)quinazolin-2-yl)phenoxy)-N-isopropylacetamide methanesulfonate. CAS No. 2109704-99-4. Molecular Formula: C26H24N6O2. Mole Weight: 452.51. Catalog: APB2109704994. Alfa Chemistry Analytical Products
Belzutifan Belzutifan. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 3-(((1S,2S,3R)-2,3-difluoro-1-hydroxy-7-(methylsulfonyl)-2,3-dihydro-1H-inden-4-yl)oxy)-5-fluorobenzonitrile. CAS No. 1672668-24-4. Molecular Formula: C17H12F3NO4S. Mole Weight: 383.34. Catalog: APB1672668244. Alfa Chemistry Analytical Products
Belzutifan Impurity 1 Belzutifan Impurity 1. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 3-(((1S,2S,3S)-2,3-difluoro-1-hydroxy-7-(methylsulfonyl)-2,3-dihydro-1H-inden-4-yl)oxy)-5-fluorobenzonitrile. CAS No. 1672668-51-7. Molecular Formula: C17H12F3NO4S. Mole Weight: 383.34. Catalog: APB1672668517. Alfa Chemistry Analytical Products
Belzutifan Impurity 4 Belzutifan Impurity 4. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 3-fluoro-5-(((1S,2R,3R)-2-fluoro-1,3-dihydroxy-7-(methylsulfonyl)-2,3-dihydro-1H-inden-4-yl)oxy)benzonitrile. CAS No. 1672668-57-3. Molecular Formula: C17H13F2NO5S. Mole Weight: 381.35. Catalog: APB1672668573. Alfa Chemistry Analytical Products
Bempedoic Acid Impurity 10 Bempedoic Acid Impurity 10. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1529323-27-0. Molecular Formula: C9H18O3. Mole Weight: 174.24. Catalog: APB1529323270. Alfa Chemistry Analytical Products
Bempedoic Acid Impurity 11 Bempedoic Acid Impurity 11. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: ethyl 7-bromo-2,2-dimethylheptanoate. CAS No. 123469-92-1. Molecular Formula: C11H21BrO2. Mole Weight: 265.19. Catalog: APB123469921. Alfa Chemistry Analytical Products
Benazeprilat Ethyl tert-Butyl Diester Benazeprilat Ethyl tert-Butyl Diester. Uses: For analytical and research use. Group: Impurity standards. Pack Sizes: 10MG. Catalog: APS006037. Format: Neat. Alfa Chemistry Analytical Products
Benazepril EP Impurity C-D5 Benazepril EP Impurity C-D5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1279033-05-4. Molecular Formula: C22H19D5N2O5. Mole Weight: 401.47. Catalog: APB1279033054. Alfa Chemistry Analytical Products
Benazepril Hydrochloride-D5 Benazepril Hydrochloride-D5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1279026-26-4. Molecular Formula: C24H24D5ClN2O5. Mole Weight: 465.99. Catalog: APB1279026264. Alfa Chemistry Analytical Products
Benazepril Impurity 5 Benazepril Impurity 5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 109010-61-9. Molecular Formula: C28H36N2O5. Mole Weight: 480.61. Catalog: APB109010619. Alfa Chemistry Analytical Products
Benazepril Impurity D Benazepril Impurity D. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-((S)-3-(((S)-4-cyclohexyl-1-ethoxy-1-oxobutan-2-yl)amino)-2-oxo-2,3,4,5-tetrahydro-1H-benzo[b]azepin-1-yl)acetic acid. CAS No. 112110-48-2. Molecular Formula: C24H34N2O5. Mole Weight: 430.54. Catalog: APB112110482. Alfa Chemistry Analytical Products
Benazepril Impurity F Benazepril Impurity F. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-tert-butyl 2-(3-amino-2-oxo-2,3,4,5-tetrahydro-1H-benzo[b]azepin-1-yl)acetate. CAS No. 109010-60-8. Molecular Formula: C16H22N2O3. Mole Weight: 290.36. Catalog: APB109010608. Alfa Chemistry Analytical Products
Benazepril Impurity G Benazepril Impurity G. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-ethyl 2-(((S)-1-(2-ethoxy-2-oxoethyl)-2-oxo-2,3,4,5-tetrahydro-1H-benzo[b]azepin-3-yl)amino)-4-phenylbutanoate. CAS No. 103129-58-4. Molecular Formula: C26H32N2O5. Mole Weight: 452.54. Catalog: APB103129584. Alfa Chemistry Analytical Products
Bendamustine Dihydroxy Impurity Bendamustine Dihydroxy Impurity. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-(5-(bis(2-hydroxyethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanoic acid. CAS No. 109882-30-6. Molecular Formula: C16H23N3O4. Mole Weight: 321.37. Catalog: APB109882306. Alfa Chemistry Analytical Products
Bendamustine Dimer Impurity Bendamustine Dimer Impurity. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1H-Benzimidazole-2-butanoic acid, 5-[bis(2-chloroethyl)amino]-1-methyl-, 2-[[2-(3-carboxypropyl)-1-methyl-1H-benzimidazol-5-yl](2-chloroethyl)amino]ethyl ester, Bendamustine dimer, Bendamustine chloro dimer, Bendamustine Rel. Comp. H (USP), 4-[5-[2-[4-[5-[Bis(2-chloroethyl)amino]-1-methyl-benzimidazol-2-yl]butanoyloxy]ethyl-(2-chloroethyl)amino]-1-methyl-benzimidazol-2-yl]butanoic acid, 4-[5-({2-[(4-{5-[Bis(2-chloroethyl)amino]-1-methyl-1H-benzimidazol-2-yl}butanoyl)oxy]ethyl}(2-chloroethyl)amino)-1-methyl-1H-benzimidazol-2-yl]butanoic acid. CAS No. 1228551-91-4. IUPAC Name: 4-[5-[2-[4-[5-[bis(2-chloroethyl)amino]-1-methylbenzimidazol-2-yl]butanoyloxy]ethyl-(2-chloroethyl)amino]-1-methylbenzimidazol-2-yl]butanoic acid. Molecular Formula: C32H41Cl3N6O4. Mole Weight: 680.06. Catalog: APS1228551914. SMILES: Cn1c (CCCC (=O)O)nc2cc (ccc12)N (CCCl)CCOC (=O)CCCc3nc4cc (ccc4n3C)N (CCCl)CCCl. Format: Neat. Alfa Chemistry Analytical Products
Bendamustine D-Mannitol Ester Bendamustine D-Mannitol Ester. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1869075-89-7. Pack Sizes: 5MG. IUPAC Name: [(2R,3R,4R,5R)-2,3,4,5,6-pentahydroxyhexyl] 4-[5-[bis(2-chloroethyl)amino]-1-methylbenzimidazol-2-yl]butanoate. Molecular Formula: C22H33Cl2N3O7. Mole Weight: 522.42. Catalog: APS1869075897. SMILES: Cn1c (CCCC (=O)OC[C@@H] (O)[C@@H] (O)[C@H] (O)[C@H] (O)CO)nc2cc (ccc12)N (CCCl)CCCl. Format: Neat. Shipping: Room Temperature. Alfa Chemistry Analytical Products
Bendamustine Impurity 2 Bendamustine Impurity 2. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-(6-(2-chloroethyl)-3-methyl-3, 6, 7, 8-tetrahydroimidazo[4', 5':5, 6]benzo[1, 2-b][1, 4]thiazin-2-yl)butanoic acid. CAS No. 191939-34-1. Molecular Formula: C16H20ClN3O2S. Mole Weight: 353.87. Catalog: APB191939341. Alfa Chemistry Analytical Products
Bendamustine Impurity 27 Bendamustine Impurity 27. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-(1-methyl-5-morpholino-1H-benzo[d]imidazol-2-yl)butanoic acid. CAS No. 1228552-02-0. Molecular Formula: C16H21N3O3. Mole Weight: 303.36. Catalog: APB1228552020. Alfa Chemistry Analytical Products
Bendamustine Impurity 31 Bendamustine Impurity 31. Uses: For analytical and research use. Group: Impurity standards. CAS No. 109882-29-3. Molecular Formula: C16H24ClN3O4. Mole Weight: 357.84. Catalog: APB109882293. Alfa Chemistry Analytical Products
Bendamustine Impurity 33 Bendamustine Impurity 33. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1869075-89-7. Molecular Formula: C22H33Cl2N3O7. Mole Weight: 522.42. Catalog: APB1869075897. Alfa Chemistry Analytical Products
Bendamustine Impurity 7 Bendamustine Impurity 7. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1138238-08-0. Molecular Formula: C16H21Cl2N3O3. Mole Weight: 374.26. Catalog: APB1138238080. Alfa Chemistry Analytical Products
Bendamustine Impurity B Bendamustine Impurity B. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1219709-87-1. Molecular Formula: C32H43ClN6O6. Mole Weight: 643.18. Catalog: APB1219709871. Alfa Chemistry Analytical Products
Bendamustine Impurity B Bendamustine Impurity B. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-(5-((2-chloroethyl)(2-hydroxyethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanoic acid hydrochloride. CAS No. 109882-27-1. Molecular Formula: C16H22ClN3O3·HCl. Mole Weight: 376.28. Catalog: APB109882271. Alfa Chemistry Analytical Products
Bendamustine Impurity C Bendamustine Impurity C. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-(5-((2-((4-(5-(bis(2-chloroethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanoyl)oxy)ethyl)(2-chloroethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanoic acid. CAS No. 1228551-91-4. Molecular Formula: C32H41Cl3N6O4. Mole Weight: 680.06. Catalog: APB1228551914. Alfa Chemistry Analytical Products
Bendamustine Related Impurity 2 Bendamustine Related Impurity 2. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1366085-72-4. Molecular Formula: C16H23N3O3. Mole Weight: 305.37. Catalog: APB1366085724. Alfa Chemistry Analytical Products
Bendamustine Related Impurity 20 Bendamustine Related Impurity 20. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: methyl 4-(5-(bis(2-chloroethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanoate. CAS No. 109882-25-9. Molecular Formula: C17H23Cl2N3O2. Mole Weight: 372.29. Catalog: APB109882259. Alfa Chemistry Analytical Products
Benidipine Benidipine. Uses: For analytical and research use. Group: Impurity standards. CAS No. 105979-17-7. Molecular Formula: C28H31N3O6. Mole Weight: 505.56. Catalog: APB105979177. Alfa Chemistry Analytical Products
Benidipine Impurity P Benidipine Impurity P. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 5-(methoxycarbonyl)-2,6-dimethyl-4-(4-nitrophenyl)-1,4-dihydropyridine-3-carboxylic acid. CAS No. 166808-97-5. Molecular Formula: C16H16N2O6. Mole Weight: 332.31. Catalog: APB166808975. Alfa Chemistry Analytical Products
Benidipine Impurity Q Benidipine Impurity Q. Uses: For analytical and research use. Group: Impurity standards. CAS No. 105589-45-5. Molecular Formula: C21H25N3O6. Mole Weight: 415.45. Catalog: APB105589455. Alfa Chemistry Analytical Products
Benproperine (Phosphate) Benproperine (Phosphate). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1-(1-(2-benzylphenoxy)propan-2-yl)piperidine phosphate. CAS No. 19428-14-9. Molecular Formula: C21H27NO·H3O4P. Mole Weight: 407.44. Catalog: APB19428149. Alfa Chemistry Analytical Products
Benserazide EP Impurity C (Hydrochloride) Benserazide EP Impurity C (Hydrochloride). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-amino-3-hydroxy-N'- (2, 3, 4-trihydroxybenzylidene) propanehydrazide hydrochloride. CAS No. 1353749-74-2. Molecular Formula: C10H13N3O5·HCl. Mole Weight: 291.69. Catalog: APB1353749742. Alfa Chemistry Analytical Products
Benserazide Impurity B Benserazide Impurity B. Uses: For analytical and research use. Group: British pharmacopoeia; pharmacopoeial standards. Alternative Names: Benserazide BP Impurity B. IUPAC Name: 2-amino-3-hydroxy-N', N'-bis[ (2, 3, 4-trihydroxyphenyl) methyl]propanehydrazide. Molecular Formula: C17H21N3O8. Mole Weight: 395.3639. Catalog: APS006040. SMILES: NC (CO)C (=O)NN (Cc1ccc (O)c (O)c1O)Cc2ccc (O)c (O)c2O. Shipping: Room Temperature. Alfa Chemistry Analytical Products
Bensulide-oxon Bensulide-oxon. Uses: For analytical and research use. Group: Pesticides & metabolites; pesticides & metabolites. Alternative Names: Phosphorothioic acid, O,O-diisopropyl ester, S-ester with N-(2-mercaptoethyl)benzenesulfonamide (8CI), O,O-Bis(1-methylethyl) S-[2-[(phenylsulfonyl)amino]ethyl] phosphorothioate. CAS No. 20243-81-6. IUPAC Name: N- [2-di (propan-2-yloxy) phosphorylsulfanylethyl] benzenesulfonamide. Molecular Formula: C14H24NO5PS2. Mole Weight: 381.45. Catalog: APS20243816. SMILES: CC (C)OP (=O) (OC (C)C)SCCNS (=O) (=O)c1ccccc1. Format: Neat. Shipping: Room Temperature. Alfa Chemistry Analytical Products
Benvitimod Impurity 6 Benvitimod Impurity 6. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: methyl 3-hydroxy-5-methoxybenzoate. CAS No. 19520-74-2. Molecular Formula: C9H10O4. Mole Weight: 182.17. Catalog: APB19520742. Alfa Chemistry Analytical Products
Benzathine penicillin EP impurity D (Penicillin sodium EP impurity D/Carboxybenzylpenicillin sodium EP impurity I) Benzathine penicillin EP impurity D (Penicillin sodium EP impurity D/Carboxybenzylpenicillin sodium EP impurity I). Uses: For analytical and research use. Group: Impurity standards. CAS No. 13093-87-3. Molecular Formula: C16H18N2O4S. Mole Weight: 334.39. Catalog: APB13093873. Alfa Chemistry Analytical Products
Benzathine penicillin impurity 5 Benzathine penicillin impurity 5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 13057-98-2. Molecular Formula: C16H20N2O5S. Mole Weight: 352.41. Catalog: APB13057982. Alfa Chemistry Analytical Products
Benzbromarone EP Impurity B Benzbromarone EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (6-bromo-2-ethylbenzofuran-3-yl)(3,5-dibromo-4-hydroxyphenyl)methanone. CAS No. 1402819-05-9. Molecular Formula: C17H11Br3O3. Mole Weight: 502.98. Catalog: APB1402819059. Alfa Chemistry Analytical Products
Benzbromarone Impurity 10 Benzbromarone Impurity 10. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (6-Hydroxy Benzbromarone); (3,5-dibromo-4-hydroxyphenyl)(2-ethyl-6-hydroxybenzofuran-3-yl)methanone. CAS No. 152831-00-0. Molecular Formula: C17H12Br2O4. Mole Weight: 440.09. Catalog: APB152831000. Alfa Chemistry Analytical Products
Benzbromarone Impurity 15 Benzbromarone Impurity 15. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: methyl 3-bromo-4-methoxy-5-methylbenzoate. CAS No. 1334613-51-2. Molecular Formula: C10H11BrO3. Mole Weight: 259.10. Catalog: APB1334613512. Alfa Chemistry Analytical Products
Benzbromarone Impurity 16 Benzbromarone Impurity 16. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (E)-(1-(benzofuran-2-yl)ethylidene)hydrazine. CAS No. 1009843-43-9. Molecular Formula: C10H10N2O. Mole Weight: 174.20. Catalog: APB1009843439. Alfa Chemistry Analytical Products
Benzenemethanamine, 2-bromo-3-chloro- Benzenemethanamine, 2-bromo-3-chloro-. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1261642-38-9. Molecular Formula: C7H7BrClN. Mole Weight: 220.49. Catalog: APB1261642389. Alfa Chemistry Analytical Products
Benzenepentanoic acid, 4-fluoro-oxo-, anhydride with 2,2-dimethylpropanoic acid Benzenepentanoic acid, 4-fluoro-oxo-, anhydride with 2,2-dimethylpropanoic acid. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1056188-47-6. Molecular Formula: C16H19FO4. Mole Weight: 294.31. Catalog: APB1056188476. Alfa Chemistry Analytical Products
Benzfluthiazide impurity 1 Benzfluthiazide impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1330183-13-5. Molecular Formula: C15H9D5F3N3O4S2. Mole Weight: 426.44. Catalog: APB1330183135. Alfa Chemistry Analytical Products
Benzhexol hydrochloride Impurity 3 Benzhexol hydrochloride Impurity 3. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1-(3-chloro-3-cyclohexyl-3-phenylpropyl)piperidine. CAS No. 1071664-63-5. Molecular Formula: C20H30ClN. Mole Weight: 319.91. Catalog: APB1071664635. Alfa Chemistry Analytical Products
Benzo[a]pyrene (D12) 1 mg/mL in methylene chloride Benzo[a]pyrene (D12) 1 mg/mL in methylene chloride. Uses: For analytical and research use. Group: Polycyclic aromatic hydrocarbons (pahs); stable isotope labelled compounds. Alternative Names: Benzo[a]pyrene D12,Benzo[a]pyrene-1,2,3,4,5,6,7,8,9,10,11,12-d12, Benzo[a]pyrene d12, Benzo[a]pyrene-d12 (9CI), Perdeuterated benzo[a]pyrene, [12-2H]Benzo[a]pyrene. CAS No. 63466-71-7. Pack Sizes: 1.2ML. IUPAC Name: 1,2,3,4,5,6,7,8,9,10,11,12-dodecadeuteriobenzo[a]pyrene. Molecular Formula: C202H12. Mole Weight: 264.38. Catalog: APS63466717D. SMILES: [2H]c1c ([2H])c ([2H])c2c (c1[2H])c ([2H])c3c ([2H])c ([2H])c4c ([2H])c ([2H])c ([2H])c5c ([2H])c ([2H])c2c3c45. Format: Single Solution. Shipping: Room Temperature. Alfa Chemistry Analytical Products
Benzocaine EP Impurity F Benzocaine EP Impurity F. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1877-77-6. Molecular Formula: C7H9NO. Mole Weight: 123.16. Catalog: APB1877776. Alfa Chemistry Analytical Products
Benzoic acid, 5-borono-2-hydroxy- Benzoic acid, 5-borono-2-hydroxy-. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1071925-39-7. Molecular Formula: C7H7BO5. Mole Weight: 181.94. Catalog: APB1071925397. Alfa Chemistry Analytical Products
Benzophenone Benzophenone. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1009-14-9. Molecular Formula: C11H14O. Mole Weight: 162.23. Catalog: APB1009149. Alfa Chemistry Analytical Products
Benzoyl Peroxide Impurity 1 Benzoyl Peroxide Impurity 1. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: benzoic 3-chlorobenzoic peroxyanhydride. CAS No. 13495-28-8. Molecular Formula: C14H9ClO4. Mole Weight: 276.67. Catalog: APB13495288. Alfa Chemistry Analytical Products
Benzydamine EP impurity D Benzydamine EP impurity D. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1337966-15-0. Molecular Formula: C23H32N4O. Mole Weight: 380.54. Catalog: APB1337966150. Alfa Chemistry Analytical Products
Benzydamine EP impurity G Benzydamine EP impurity G. Uses: For analytical and research use. Group: Impurity standards. CAS No. 109-54-6. Molecular Formula: C5H12ClN. Mole Weight: 121.61. Catalog: APB109546. Alfa Chemistry Analytical Products
Benzydamine Hydrochloride Benzydamine Hydrochloride. Uses: For analytical and research use. Group: Api standards; british pharmacopoeia; european pharmacopoeia (ph. eur.); pharmaceutical toxicology; pharmacopoeial standards. Alternative Names: Tamas, Verax, Benflogin, 1-Benzyl-3-(3-dimethylaminopropoxy)-1H-indazole chloride, Algiflog, Alcidol, Benalgin, Bendaminol, Salyzoron,N,N-Dimethyl-3-[[1-(phenylmethyl)-1H-indazol-3-yl]oxy]-1-propanamine Hydrochloride, Imotryl, N,N-Dimethyl-3-[[1-(phenylmethyl)-1H-indazol-3-yl]oxy]-1-propanamine monohydrochloride, Saniflor, Benzydamine Hydrochloride, Ririlim, AF 864, 1-Benzyl-3-gamma-dimethylaminopropoxy-1H-indazole hydrochloride, Benzindamine hydrochloride, 1-Benzyl-3-[3-(dimethylamino)propoxy]-1H-indazole hydrochloride, N,N-Dimethyl-3-[[1-(phenylmethyl)-1H-indazol-3-yl]oxy]-1-propanamine hydrochloride, Dorinamin, 1-Benzyl-3-[3-(dimethylamino)propoxy]-1H-indazole Hydrochloride, Tantum, 1-Benzyl-3-[3-(dimethylamino)propoxy]-1H-indazole monohydrochloride, Benzydamine hydrochloride, Difflam, Riripen, Difflam Cream, Difflam Oral Rinse, Afloben, Benzyrin, Benzidamine hydrochloride, Andolex, Benciflam, Enzamin. CAS No. 132-69-4. IUPAC Name: 3-(1-benzylindazol-3-yl)oxy-N,N-dimethylpropan-1-amine;hydrochloride. Molecular Formula: C19H23N3O.ClH. Mole Weight: 345.87. Catalog: APS132694. SMILES: Cl.CN(C)CCCOc1nn(Cc2ccccc2)c3ccccc13. Alfa Chemistry Analytical Products
Benzydamine impurity 4 Benzydamine impurity 4. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1246820-03-0. Molecular Formula: C19H17D6N3O2. Mole Weight: 331.45. Catalog: APB1246820030. Alfa Chemistry Analytical Products
Benzydamini hydrochloridum Benzydamini hydrochloridum. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 3-[(1-Benzyl-1H-indazol-3-yl)oxy]-N,N-dimethylpropan-1- amine hydrochloride. CAS No. 132-69-4. Molecular Formula: C19H24ClN3O. Mole Weight: 345.90. Catalog: APB132694. Alfa Chemistry Analytical Products
benzyl (3S,4R)-4-fluoro-3-hydroxypiperidine-1-carboxylate benzyl (3S,4R)-4-fluoro-3-hydroxypiperidine-1-carboxylate. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1932224-33-3. Molecular Formula: C13H16FNO3. Mole Weight: 253.27. Catalog: APB1932224333. Alfa Chemistry Analytical Products

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