Alfa Chemistry Analytical Products 2 - 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 | Description | |
|---|---|---|
| Bendamustine Impurity 30 | Bendamustine Impurity 30. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: isopropyl 4-(5-(bis(2-chloroethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanoate. CAS No. 1313020-25-5. Molecular Formula: C19H27Cl2N3O2. Mole Weight: 400.34. Catalog: APB1313020255. |  |
| Bendamustine Impurity 36 | Bendamustine Impurity 36. Uses: For analytical and research use. Group: Impurity standards. CAS No. 16506-27-7. Molecular Formula: C16H21Cl2N3O2. Mole Weight: 358.26. Catalog: APB16506277. | |
| Bendamustine Isopropyl Ester Impurity | Bendamustine Isopropyl Ester Impurity. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: isopropyl 4-(5-((2-chloroethyl)(2-hydroxyethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanoate. CAS No. 1797008-41-3. Molecular Formula: C19H28ClN3O3. Mole Weight: 381.9. Catalog: APB1797008413. | |
| Bendamustine Related Impurity 18 | Bendamustine Related Impurity 18. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: ethyl 4-(1-methyl-5-nitro-1H-benzo[d]imidazol-2-yl)butanoate. CAS No. 3543-72-4. Molecular Formula: C14H17N3O4. Mole Weight: 291.3. Catalog: APB3543724. | |
| Bendamustine Related Impurity 19 | Bendamustine Related Impurity 19. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: ethyl 4-(5-amino-1-methyl-1H-benzo[d]imidazol-2-yl)butanoate. CAS No. 3543-73-5. Molecular Formula: C14H19N3O2. Mole Weight: 261.32. Catalog: APB3543735. | |
| Benflumetol | Benflumetol. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (Z)-2-(dibutylamino)-1-(2,7-dichloro-9-(4-chlorobenzylidene)-9H-fluoren-4-yl)ethanol. CAS No. 82186-77-4. Molecular Formula: C30H32Cl3NO. Mole Weight: 528.94. Catalog: APB82186774. | |
| Benflumetol Impurity 1 | Benflumetol Impurity 1. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(dibutylamino)-2-(2,7-dichloro-9H-fluoren-4-yl)ethanol. CAS No. 2170653-94-6. Molecular Formula: C23H29Cl2NO. Mole Weight: 406.39. Catalog: APB2170653946. | |
| Benflumetol Impurity 2 | Benflumetol Impurity 2. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (Z)-2-(dibutylamino)-2-(2,7-dichloro-9-(4-chlorobenzylidene)-9H-fluoren-4-yl)ethanol. CAS No. 2170653-95-7. Molecular Formula: C30H32Cl3NO. Mole Weight: 528.94. Catalog: APB2170653957. | |
| Benfotiamine | Benfotiamine. Uses: For analytical and research use. Group: Impurity standards. CAS No. 22457-89-2. Molecular Formula: C19H23N4O6PS. Mole Weight: 466.45. Catalog: APB22457892. | |
| Benhexol impurity 15 | Benhexol impurity 15. Uses: For analytical and research use. Group: Impurity standards. CAS No. 474115-55-4. Molecular Formula: C15H18. Mole Weight: 198.31. Catalog: APB474115554. | |
| Benhexol impurity 18 | Benhexol impurity 18. Uses: For analytical and research use. Group: Impurity standards. CAS No. 344890-62-6. Molecular Formula: C20H29N. Mole Weight: 283.46. Catalog: APB344890626. | |
| Benidipine Impurity 28 | Benidipine Impurity 28. Uses: For analytical and research use. Group: Impurity standards. CAS No. 45506-41-0. Molecular Formula: C5H11NO. Mole Weight: 101.15. Catalog: APB45506410. | |
| Benidipine Impurity 6 | Benidipine Impurity 6. Uses: For analytical and research use. Group: Impurity standards. CAS No. 64603-72-1. Molecular Formula: C16H14N2O6. Mole Weight: 330.3. Catalog: APB64603721. | |
| Benidipine Impurity 8 | Benidipine Impurity 8. Uses: For analytical and research use. Group: Impurity standards. CAS No. 14813-01-5. Molecular Formula: C12H17NO. Mole Weight: 191.27. Catalog: APB14813015. | |
| Benidipine Impurity L | Benidipine Impurity L. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2418591-38-3. Molecular Formula: C28H31N3O6. Mole Weight: 505.57. Catalog: APB2418591383. | |
| Benoxinate Hydrochloride Impurity B (Oxybuprocaine EP Impurity B) | Benoxinate Hydrochloride Impurity B (Oxybuprocaine EP Impurity B). Uses: For analytical and research use. Group: Impurity standards. CAS No. 23442-22-0. Molecular Formula: C11H15NO3. Mole Weight: 209.25. Catalog: APB23442220. | |
| Benoxinate Hydrochloride Impurity C (Oxybuprocaine EP Impurity C) | Benoxinate Hydrochloride Impurity C (Oxybuprocaine EP Impurity C). Uses: For analytical and research use. Group: Impurity standards. CAS No. 2374-03-0. Molecular Formula: C7H7NO3. Mole Weight: 153.14. Catalog: APB2374030. | |
| benperidol impurity 1 | benperidol impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 3874-54-2. Molecular Formula: C10H10ClFO. Mole Weight: 200.64. Catalog: APB3874542. | |
| Benserazide EP Impurity A | Benserazide EP Impurity A. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-amino-3-hydroxypropanehydrazide. CAS No. 64616-76-8. Molecular Formula: C3H9N3O2. Mole Weight: 119.12. Catalog: APB64616768. | |
| Benserazide EP Impurity A HCl | Benserazide EP Impurity A HCl. Uses: For analytical and research use. Group: Impurity standards. CAS No. 55819-71-1. Molecular Formula: C3H10ClN3O2. Mole Weight: 155.58. Catalog: APB55819711. | |
| Benserazide EP Impurity B | Benserazide EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-amino-3-hydroxy-N',N'-bis(2,3,4-trihydroxybenzyl)propanehydrazide. CAS No. 2472968-83-3. Molecular Formula: C17H21N3O8. Mole Weight: 395.36. Catalog: APB2472968833. | |
| Benserazide Impurity 13 | Benserazide Impurity 13. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-(hydrazinylmethyl)benzene-1,2,3-triol. CAS No. 3614-72-0. Molecular Formula: C7H10N2O3. Mole Weight: 170.17. Catalog: APB3614720. | |
| Benserazide Impurity 13 (Oxalicacid) | Benserazide Impurity 13 (Oxalicacid). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-(hydrazinylmethyl)benzene-1,2,3-triol, oxalate. CAS No. 1391053-08-9. Molecular Formula: C7H10N2O3·C2H2O4. Mole Weight: 260.20. Catalog: APB1391053089. | |
| Benserazide impurity 6 ( 2,3,4-trihydroxybenzyl alcohol) | Benserazide impurity 6 ( 2,3,4-trihydroxybenzyl alcohol). Uses: For analytical and research use. Group: Impurity standards. CAS No. 437988-46-0. Molecular Formula: C7H8O4. Mole Weight: 156.14. Catalog: APB437988460. | |
| Benserazidi hydrochloridum | Benserazidi hydrochloridum. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2RS) -2-Amino-3-hydroxy-N'-[ (2, 3, 4-trihydroxyphenyl) methyl]propanehydrazide hydrochloride. CAS No. 14919-77-8. Molecular Formula: C10H15N3O5. Mole Weight: 257.24. Catalog: APB14919778. | |
| Benvitimod Impurity 3 | Benvitimod Impurity 3. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: methyl 3,5-dihydroxy-4-isopropylbenzoate. CAS No. 1627510-05-7. Molecular Formula: C11H14O4. Mole Weight: 210.23. Catalog: APB1627510057. | |
| Benvitimod Impurity 4 | Benvitimod Impurity 4. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-isopropyl-3,5-dimethoxybenzoic acid. CAS No. 55703-81-6. Molecular Formula: C12H16O4. Mole Weight: 224.25. Catalog: APB55703816. | |
| Benvitimod Impurity 5 | Benvitimod Impurity 5. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: methyl 4-ethyl-3,5-dimethoxybenzoate. CAS No. 2648495-00-3. Molecular Formula: C12H16O4. Mole Weight: 224.25. Catalog: APB2648495003. | |
| Benzaldehyde, 4-(dibromomethyl)- | Benzaldehyde, 4-(dibromomethyl)-. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1821022-36-9. Molecular Formula: C8H6Br2O. Mole Weight: 277.94. Catalog: APB1821022369. | |
| BenzaMide, N-Methyl-2-(phenylMethyl)- | BenzaMide, N-Methyl-2-(phenylMethyl)-. Uses: For analytical and research use. Group: Impurity standards. CAS No. 21921-91-5. Molecular Formula: C15H15NO. Mole Weight: 225.29. Catalog: APB21921915. | |
| Benzathine penicillin impurity 3 | Benzathine penicillin impurity 3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 62730-81-8. Molecular Formula: C9H12N2. Mole Weight: 148.21. Catalog: APB62730818. | |
| Benzbromarone EP Impurity C | Benzbromarone EP Impurity C. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2-ethylbenzofuran-3-yl)(4-hydroxyphenyl)methanone. CAS No. 1477-19-6. Molecular Formula: C17H14O3. Mole Weight: 266.09. Catalog: APB1477196. | |
| Benzbromarone impurities 6 | Benzbromarone impurities 6. Uses: For analytical and research use. Group: Impurity standards. CAS No. 342415-01-4. Molecular Formula: C18H16O3. Mole Weight: 280.32. Catalog: APB342415014. | |
| Benzbromarone Impurity 13 | Benzbromarone Impurity 13. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 3,5-dibromo-2-chlorobenzoic acid. CAS No. 27003-05-0. Molecular Formula: C7H3Br2ClO2. Mole Weight: 314.36. Catalog: APB27003050. | |
| Benzbromarone Impurity 14 | Benzbromarone Impurity 14. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: methyl 3-bromo-4-hydroxy-5-methylbenzoate. CAS No. 2090296-22-1. Molecular Formula: C9H9BrO3. Mole Weight: 245.07. Catalog: APB2090296221. | |
| Benzbromarone Impurity 5 | Benzbromarone Impurity 5. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2,6-dibromo-4-(2-ethylbenzofuran-3-carbonyl)phenyl 3,5-dibromo-4-hydroxybenzoate. CAS No. 2518282-93-2. Molecular Formula: C24H14Br4O5. Mole Weight: 701.99. Catalog: APB2518282932. | |
| Benzbromarone Impurity 6 | Benzbromarone Impurity 6. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2,6-dibromo-4-((2,6-dibromo-4-(2-ethylbenzofuran-3-carbonyl)phenoxy)carbonyl)phenyl 3,5-dibromo-4-hydroxybenzoate. CAS No. 2514676-29-8. Molecular Formula: C31H16Br6O7. Mole Weight: 979.89. Catalog: APB2514676298. | |
| benzene-1,2-disulfonic acid | benzene-1,2-disulfonic acid. Uses: For analytical and research use. Group: Impurity standards. CAS No. 30496-93-6. Molecular Formula: C6H6O6S2. Mole Weight: 238.23. Catalog: APB30496936. | |
| Benzene, 1,3-bis (1,1-dimethylethoxy)-5-(trimethoxysilyl) | Benzene, 1,3-bis (1,1-dimethylethoxy)-5-(trimethoxysilyl). Uses: For analytical and research use. Group: Impurity standards. CAS No. 1472652-16-6. Molecular Formula: C17H30O5Si. Mole Weight: 342.51. Catalog: APB1472652166. | |
| Benzenemethanol, 3-hydroxy-α-[(methylnitrosoamino)methyl]- | Benzenemethanol, 3-hydroxy-α-[(methylnitrosoamino)methyl]-. Uses: For analytical and research use. Group: Impurity standards. CAS No. 137886-42-1. Molecular Formula: C9H12N2O3. Mole Weight: 196.21. Catalog: APB137886421. | |
| Benzenesulfonic acid, 3-hydroxy-4-methoxy-, monopotassium salt | Benzenesulfonic acid, 3-hydroxy-4-methoxy-, monopotassium salt. Uses: For analytical and research use. Group: Impurity standards. CAS No. 5011-21-2. Molecular Formula: C7H7KO5S. Mole Weight: 242.29. Catalog: APB5011212. | |
| Benzhexol hydrochloride Impurity 2 | Benzhexol hydrochloride Impurity 2. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1-cyclohexyl-1-phenylethanol. CAS No. 4352-39-0. Molecular Formula: C14H20O. Mole Weight: 204.31. Catalog: APB4352390. | |
| Benzhexol hydrochloride Impurity 4 | Benzhexol hydrochloride Impurity 4. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1-(3-cyclohexyl-3-hydroxy-3-phenylpropyl)piperidine 1-oxide. CAS No. 161564-79-0. Molecular Formula: C20H31NO2. Mole Weight: 317.47. Catalog: APB161564790. | |
| Benzocaine EP Impurity A | Benzocaine EP Impurity A. Uses: For analytical and research use. Group: Impurity standards. CAS No. 623-04-1. Molecular Formula: C7H9NO. Mole Weight: 123.16. Catalog: APB623041. | |
| Benzocaine EP Impurity C | Benzocaine EP Impurity C. Uses: For analytical and research use. Group: Impurity standards. CAS No. 582-33-2. Molecular Formula: C9H11NO2. Mole Weight: 165.19. Catalog: APB582332. | |
| :Benzocaine Impurity 5 | :Benzocaine Impurity 5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 5422-63-9. Molecular Formula: C10H11NO3. Mole Weight: 193.2. Catalog: APB5422639. | |
| Benzoquinone | Benzoquinone. Uses: For analytical and research use. Group: Impurity standards. CAS No. 4370-52-9. Molecular Formula: C6H4O2. Mole Weight: 108.1. Catalog: APB4370529. | |
| benzoyl imidothiocarbamate hydrochloride | benzoyl imidothiocarbamate hydrochloride. Uses: For analytical and research use. Group: Impurity standards. CAS No. 36029-56-8. Molecular Formula: C8H9ClN2OS. Mole Weight: 216.68. Catalog: APB36029568. | |
| Benzydamine EP impurity B | Benzydamine EP impurity B. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1797879-37-8. Molecular Formula: C26H29N3O. Mole Weight: 399.54. Catalog: APB1797879378. | |
| Benzydamine EP impurity C | Benzydamine EP impurity C. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2215-63-6. Molecular Formula: C14H12N2O. Mole Weight: 224.26. Catalog: APB2215636. | |
| Benzydamine impurity 1 | Benzydamine impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 47448-66-8. Molecular Formula: C21H27N3O. Mole Weight: 337.47. Catalog: APB47448668. | |
| Benzydamine impurity 2 | Benzydamine impurity 2. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2196183-71-6. Molecular Formula: C26H30ClN3O. Mole Weight: 436. Catalog: APB2196183716. | |
| Benzydamine impurity 3 | Benzydamine impurity 3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 36504-71-9. Molecular Formula: C19H23N3O2. Mole Weight: 325.41. Catalog: APB36504719. | |
| Benzydamine impurity 6 | Benzydamine impurity 6. Uses: For analytical and research use. Group: Impurity standards. CAS No. 36504-72-0. Molecular Formula: C19H23N3O2. Mole Weight: 325.41. Catalog: APB36504720. | |
| Benzydamine impurity 7 | Benzydamine impurity 7. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2196185-65-4. Molecular Formula: C19H25ClN2O2. Mole Weight: 348.87. Catalog: APB2196185654. | |
| Benzyl Albuterol Impurity 3 | Benzyl Albuterol Impurity 3. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: methyl 5-acetyl-2-(benzyloxy)benzoate. CAS No. 27475-09-8. Molecular Formula: C17H16O4. Mole Weight: 284.31. Catalog: APB27475098. | |
| Benzyl Albuterol Impurity 4 | Benzyl Albuterol Impurity 4. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: methyl 2-(benzyloxy)-5-(2-bromoacetyl)benzoate. CAS No. 27475-14-5. Molecular Formula: C17H15BrO4. Mole Weight: 363.20. Catalog: APB27475145. | |
| Benzylidene Camphorsulfonic Acid | Benzylidene Camphorsulfonic Acid. Uses: For analytical and research use. Group: Impurity standards. CAS No. 56039-58-8. Molecular Formula: C17H20O4S. Mole Weight: 320.4. Catalog: APB56039588. | |
| Bepotastine Impurity 6 | Bepotastine Impurity 6. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-2-((4-chlorophenyl)(piperidin-4-yloxy)methyl)pyridine (2R,3R)-2,3-dihydroxysuccinate. CAS No. 210095-58-2. Molecular Formula: C17H19ClN2O·C4H6O6. Mole Weight: 452.89. Catalog: APB210095582. | |
| Beraprost impurity 20 | Beraprost impurity 20. Uses: For analytical and research use. Group: Impurity standards. CAS No. 218432-32-7. Molecular Formula: C24H30O5. Mole Weight: 398.5. Catalog: APB218432327. | |
| Beraprost impurity 21 | Beraprost impurity 21. Uses: For analytical and research use. Group: Impurity standards. CAS No. 223556-33-0. Molecular Formula: C24H30O5. Mole Weight: 398.5. Catalog: APB223556330. | |
| Beraprost sodium impurity 7 | Beraprost sodium impurity 7. Uses: For analytical and research use. Group: Impurity standards. CAS No. 223556-59-0. Molecular Formula: C19H24O5. Mole Weight: 332.4. Catalog: APB223556590. | |
| Beraprost Sodium Salt (Mixture of Diastereomers) | Beraprost Sodium Salt (Mixture of Diastereomers). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: rel-sodium 4-((1R,2R,3aS,8bS)-2-hydroxy-1-((3S,4R,E)-3-hydroxy-4-methyloct-1-en-6-yn-1-yl)-2,3,3a,8b-tetrahydro-1H-cyclopenta[b]benzofuran-5-yl)butanoate compound with rel-sodium 4-((1R,2R,3aS,8bS)-2-hydroxy-1-((3S,4S,E)-3-hydroxy-4-methyloct-1-en-6-yn-1-yl)-2,3,3a,8b-tetrahydro-1H-cyclopenta[b]benzofuran-5-yl)butanoate. CAS No. 496807-11-5. Molecular Formula: C24H29O5·Na. Mole Weight: 422.5. Catalog: APB496807115. | |
| Berberastine | Berberastine. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2435-73-6. Molecular Formula: C20H18NO5+. Mole Weight: 352.37. Catalog: APB2435736. | |
| Berberine Demethylation Impurity1 | Berberine Demethylation Impurity1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 4668-19-3. Molecular Formula: C19H16ClNO4. Mole Weight: 357.79. Catalog: APB4668193. | |
| Berberine Impurity 1 | Berberine Impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 430433-40-2. Molecular Formula: C18H22ClNO4. Mole Weight: 351.83. Catalog: APB430433402. | |
| Berberine Impurity 2 | Berberine Impurity 2. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2043361-62-0. Molecular Formula: C20H18NO5+. Mole Weight: 352.37. Catalog: APB2043361620. | |
| Berberine Impurity 5 Chloride | Berberine Impurity 5 Chloride. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2363741-22-2. Molecular Formula: C18H16ClNO4. Mole Weight: 345.78. Catalog: APB2363741222. | |
| Berberine Methyl | Berberine Methyl. Uses: For analytical and research use. Group: Impurity standards. CAS No. 38763-29-0. Molecular Formula: C20H16NO4+. Mole Weight: 334.35. Catalog: APB38763290. | |
| β-chlorovinyltrimethylsilane | β-chlorovinyltrimethylsilane. Uses: For analytical and research use. Group: Impurity standards. CAS No. 35802-68-7. Molecular Formula: C5H11ClSi. Mole Weight: 134.68. Catalog: APB35802687. | |
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