Alfa Chemistry Analytical Products 4 - 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 | |
|---|---|---|
| Carmustine EP Impurity B | Carmustine EP Impurity B. Uses: For analytical and research use. Alternative Names: 2-chloroethan-1-amine. CAS No. 689-98-5. Molecular formula: C2H6ClN. Mole weight: 79.53. Catalog: APB689985. |  |
| Carprofen EP Impurity C | Carprofen EP Impurity C. Uses: For analytical and research use. Alternative Names: (1RS)-1-(6-chloro-9H-carbazol-2-yl)ethanol. CAS No. 92841-21-9. Molecular formula: C14H12ClNO. Mole weight: 145.70. Catalog: APB92841219. | |
| Carprofen EP Impurity D | Carprofen EP Impurity D. Uses: For analytical and research use. Alternative Names: 1-(6-chloro-9H-carbazol-2-yl)ethanone. CAS No. 92841-22-0. Molecular formula: C14H10ClNO. Mole weight: 243.69. Catalog: APB92841220. | |
| Carprofen EP Impurity F | Carprofen EP Impurity F. Uses: For analytical and research use. Alternative Names: diethyl 2-(6-chloro-9H-carbazol-2-yl)-2-methylmalonate. CAS No. 71208-55-4. Molecular formula: C20H20ClNO4. Mole weight: 373.83. Catalog: APB71208554. | |
| Carprofen EP Impurity G | Carprofen EP Impurity G. Uses: For analytical and research use. Alternative Names: (2RS)-ethyl 2-(6-chloro-9H-carbazol-2-yl)propanoate. CAS No. 52262-89-2. Molecular formula: C17H16ClNO2. Mole weight: 301.09. Catalog: APB52262892. | |
| Carprofen EP Impurity H | Carprofen EP Impurity H. Uses: For analytical and research use. Alternative Names: 6-chloro-2-ethyl-9H-carbazole. CAS No. 92841-23-1. Molecular formula: C14H12ClN. Mole weight: 229.70. Catalog: APB92841231. | |
| Carprofen Impurity 10 | Carprofen Impurity 10. Uses: For analytical and research use. Alternative Names: 2-(6-chloro-9H-carbazol-2-yl)-2-hydroxypropanoic acid. CAS No. 70359-62-5. Molecular formula: C15H12ClNO3. Mole weight: 289.71. Catalog: APB70359625. | |
| Carteolol EP Impurity G | Carteolol EP Impurity G. Uses: For analytical and research use. Alternative Names: 5-(2,3-dihydroxypropoxy)-3,4-dihydroquinolin-2(1H)-one. CAS No. 54945-72-1. Molecular formula: C12H15NO4. Mole weight: 237.25. Catalog: APB54945721. | |
| Carteolol EP impurity H | Carteolol EP impurity H. Uses: For analytical and research use. CAS No. 62330-84-1. Molecular formula: C16H22N2O3. Mole weight: 290.36. Catalog: APB62330841. | |
| Carteolol HCl EP Impurity A | Carteolol HCl EP Impurity A. Uses: For analytical and research use. Alternative Names: 3,4,7,8-tetrahydroquinoline-2,5(1H,6H)-dione. CAS No. 5057-12-5. Molecular formula: C9H11NO2. Mole weight: 165.19. Catalog: APB5057125. | |
| Carteolol HCl EP Impurity C | Carteolol HCl EP Impurity C. Uses: For analytical and research use. Alternative Names: 5-(oxiran-2-ylmethoxy)-3,4-dihydroquinolin-2(1H)-one. CAS No. 51781-14-7. Molecular formula: C12H13NO3. Mole weight: 219.24. Catalog: APB51781147. | |
| Carteolol HCl EP Impurity D | Carteolol HCl EP Impurity D. Uses: For analytical and research use. Alternative Names: 5-(3-chloro-2-hydroxypropoxy)-3,4-dihydroquinolin-2(1H)-one. CAS No. 51781-13-6. Molecular formula: C12H14ClNO3. Mole weight: 255.70. Catalog: APB51781136. | |
| Carteolol HCl EP Impurity E | Carteolol HCl EP Impurity E. Uses: For analytical and research use. Alternative Names: 5,5'-((2-hydroxypropane-1,3-diyl)bis(oxy))bis(3,4-dihydroquinolin-2(1H)-one). CAS No. 56660-90-3. Molecular formula: C21H22N2O5. Mole weight: 382.41. Catalog: APB56660903. | |
| Carteolol HCl EP Impurity H | Carteolol HCl EP Impurity H. Uses: For analytical and research use. Alternative Names: 5-(3-(tert-butylamino)-2-hydroxypropoxy)quinolin-2(1H)-one hydrochloride. CAS No. 53371-79-2. Molecular formula: C16H22N2O3·HCl. Mole weight: 326.82. Catalog: APB53371792. | |
| Carteolol Impurity 2 | Carteolol Impurity 2. Uses: For analytical and research use. CAS No. 400873-28-1. Molecular formula: C9H13NO3. Mole weight: 183.21. Catalog: APB400873281. | |
| Carvedilol Impurity 1 | Carvedilol Impurity 1. Uses: For analytical and research use. CAS No. 72955-92-1. Molecular formula: C30H30N2O4. Mole weight: 482.58. Catalog: APB72955921. | |
| Carvedilol Impurity 19 | Carvedilol Impurity 19. Uses: For analytical and research use. CAS No. 72956-44-6. Molecular formula: C23H24N2O4. Mole weight: 392.45. Catalog: APB72956446. | |
| Carvedilol Impurity 22 | Carvedilol Impurity 22. Uses: For analytical and research use. CAS No. 53815-60-4. Molecular formula: C9H11ClO2. Mole weight: 186.63. Catalog: APB53815604. | |
| Carvedilol Impurity 3 | Carvedilol Impurity 3. Uses: For analytical and research use. CAS No. 887352-95-6. Molecular formula: C31H32N2O5. Mole weight: 512.61. Catalog: APB887352956. | |
| Carvedilol Impurity 47 | Carvedilol Impurity 47. Uses: For analytical and research use. CAS No. 95093-95-1. Molecular formula: C15H13NO2. Mole weight: 239.27. Catalog: APB95093951. | |
| Carvedilol Impurity 49 | Carvedilol Impurity 49. Uses: For analytical and research use. CAS No. 64464-07-9. Molecular formula: C9H14ClNO2. Mole weight: 203.67. Catalog: APB64464079. | |
| Carvedilol Impurity 5 | Carvedilol Impurity 5. Uses: For analytical and research use. CAS No. 933442-50-3. Molecular formula: C24H24N2O4. Mole weight: 404.47. Catalog: APB933442503. | |
| Carvedilol Impurity 50 | Carvedilol Impurity 50. Uses: For analytical and research use. CAS No. 72955-82-9. Molecular formula: C10H15NO2. Mole weight: 181.24. Catalog: APB72955829. | |
| Carvedilol Impurity 6 | Carvedilol Impurity 6. Uses: For analytical and research use. CAS No. 72956-35-5. Molecular formula: C25H28N2O4. Mole weight: 420.51. Catalog: APB72956355. | |
| Carvedilol Impurity B | Carvedilol Impurity B. Uses: For analytical and research use. Alternative Names: 3,3'-((2-(2-methoxyphenoxy)ethyl)azanediyl)bis(1-((9H-carbazol-4-yl)oxy)propan-2-ol). CAS No. 918903-20-5. Molecular formula: C39H39N3O6. Mole weight: 645.74. Catalog: APB918903205. | |
| Carvedilol Impurity COH | Carvedilol Impurity COH. Uses: For analytical and research use. Alternative Names: 3-(oxiran-2-ylmethoxy)-9H-carbazole. CAS No. 51997-50-3. Molecular formula: C15H13NO2. Mole weight: 239.27. Catalog: APB51997503. | |
| Carvedilol Impurity CY | Carvedilol Impurity CY. Uses: For analytical and research use. Alternative Names: 5-(oxiran-2-ylmethoxy)-2,3,4,4a,9,9a-hexahydro-1H-carbazole. CAS No. 58457-32-2. Molecular formula: C15H19NO2. Mole weight: 245.32. Catalog: APB58457322. | |
| Carvedilol Impurity DA | Carvedilol Impurity DA. Uses: For analytical and research use. Alternative Names: 2-(4-methoxyphenoxy)ethanamine. CAS No. 50800-92-5. Molecular formula: C9H13NO2. Mole weight: 167.21. Catalog: APB50800925. | |
| Carvedilol Impurity DB | Carvedilol Impurity DB. Uses: For analytical and research use. Alternative Names: 1,2-bis(2-methoxyphenoxy)ethane. CAS No. 553-45-7. Molecular formula: C16H18O4. Mole weight: 274.31. Catalog: APB553457. | |
| Carvedilol Impurity JA | Carvedilol Impurity JA. Uses: For analytical and research use. Alternative Names: 2-(3-methoxyphenoxy)ethanamine. CAS No. 6487-86-1. Molecular formula: C9H13NO2. Mole weight: 167.21. Catalog: APB6487861. | |
| Cefaclor EP Impurity A | Cefaclor EP Impurity A. Uses: For analytical and research use. Alternative Names: (R)-2-amino-2-phenylacetic acid. CAS No. 875-74-1. Molecular formula: C8H9NO2. Mole weight: 151.16. Catalog: APB875741. | |
| Cefaclor EP Impurity B | Cefaclor EP Impurity B. Uses: For analytical and research use. Alternative Names: (6R,7R)-7-amino-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. CAS No. 53994-69-7. Molecular formula: C7H7ClN2O3S. Mole weight: 234.66. Catalog: APB53994697. | |
| Cefaclor EP Impurity F | Cefaclor EP Impurity F. Uses: For analytical and research use. Alternative Names: Ampicillin EP Impurity H. CAS No. 73200-73-4. Molecular formula: C10H8N2O. Mole weight: 172.19. Catalog: APB73200734. | |
| Cefaclor EP Impurity G | Cefaclor EP Impurity G. Uses: For analytical and research use. Alternative Names: (6R,7R)-7-((R)-2-amino-2-phenylacetamido)-3-methylene-8-oxo-5-thia-1-azabicyclo[4.2.0]octane-2-carboxylic acid. CAS No. 67308-21-8. Molecular formula: C16H17N3O4S. Mole weight: 347.39. Catalog: APB67308218. | |
| Cefaclor Impurity 9 | Cefaclor Impurity 9. Uses: For analytical and research use. CAS No. 6485-67-2. Molecular formula: C8H10N2O. Mole weight: 150.18. Catalog: APB6485672. | |
| Cefadroxil EP Impurity A | Cefadroxil EP Impurity A. Uses: For analytical and research use. CAS No. 938-97-6. Molecular formula: C8H9NO3. Mole weight: 167.16. Catalog: APB938976. | |
| Cefadroxil Impurity 17 | Cefadroxil Impurity 17. Uses: For analytical and research use. CAS No. 700-63-0. Molecular formula: C8H10N2O. Mole weight: 150.18. Catalog: APB700630. | |
| Cefadroxil Impurity 25 | Cefadroxil Impurity 25. Uses: For analytical and research use. CAS No. 883835-57-2. Molecular formula: C9H12O3S. Mole weight: 200.25. Catalog: APB883835572. | |
| Cefadroxil Impurity 3 | Cefadroxil Impurity 3. Uses: For analytical and research use. CAS No. 79962-91-7. Molecular formula: C16H17N3O5S. Mole weight: 363.39. Catalog: APB79962917. | |
| Cefadroxil Impurity 34 | Cefadroxil Impurity 34. Uses: For analytical and research use. CAS No. 64915-10-2. Molecular formula: C19H21N3O7S. Mole weight: 435.45. Catalog: APB64915102. | |
| Cefalexin EP Impurity F | Cefalexin EP Impurity F. Uses: For analytical and research use. CAS No. 79750-46-2. Molecular formula: C16H17N3O4S. Mole weight: 347.39. Catalog: APB79750462. | |
| Cefalexin EP Impurity G | Cefalexin EP Impurity G. Uses: For analytical and research use. CAS No. 72820-16-7. Molecular formula: C11H14N2O5S. Mole weight: 286.3. Catalog: APB72820167. | |
| Cefalexin Impurity 7 | Cefalexin Impurity 7. Uses: For analytical and research use. CAS No. 59865-11-1. Molecular formula: C16H17N3O4S. Mole weight: 347.39. Catalog: APB59865111. | |
| Cefalexin impurity C | Cefalexin impurity C. Uses: For analytical and research use. Alternative Names: (7R)-7-((R)-2-((R)-2-amino-2-phenylacetamido)-2-phenylacetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. CAS No. 72528-40-6. Molecular formula: C24H24N4O5S. Mole weight: 480.54. Catalog: APB72528406. | |
| Cefalotin Impurity 2 | Cefalotin Impurity 2. Uses: For analytical and research use. CAS No. 88837-50-7. Molecular formula: C16H16N2O7S2. Mole weight: 412.43. Catalog: APB88837507. | |
| Cefalotin Impurity 7 | Cefalotin Impurity 7. Uses: For analytical and research use. CAS No. 93808-81-2. Molecular formula: C16H15ClN2O6S2. Mole weight: 430.87. Catalog: APB93808812. | |
| Cefalotin Impurity B | Cefalotin Impurity B. Uses: For analytical and research use. Alternative Names: (6R,7R)-3-(hydroxymethyl)-8-oxo-7-(2-(thiophen-2-yl)acetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. CAS No. 5935-65-9. Molecular formula: C14H14N2O5S2. Mole weight: 354.4. Catalog: APB5935659. | |
| Cefathiamidine Impurity 1 | Cefathiamidine Impurity 1. Uses: For analytical and research use. CAS No. 958001-61-1. Molecular formula: C17H26N4O5S2. Mole weight: 430.54. Catalog: APB958001611. | |
| Cefathiamidine Impurity 10 | Cefathiamidine Impurity 10. Uses: For analytical and research use. CAS No. 802887-17-8. Molecular formula: C12H12Br2N2O6S. Mole weight: 472.1. Catalog: APB802887178. | |
| Cefathiamidine Impurity 11 | Cefathiamidine Impurity 11. Uses: For analytical and research use. CAS No. 744191-99-9. Molecular formula: C9H18N2O2S. Mole weight: 218.32. Catalog: APB744191999. | |
| Cefathiamidine Impurity D | Cefathiamidine Impurity D. Uses: For analytical and research use. Alternative Names: (Z)-2-(((5aR,6R)-1,7-dioxo-1,3,4,5a,6,7-hexahydroazeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl)amino)-2-oxoethyl N,N'-diisopropylcarbamimidothioate. CAS No. 905712-22-3. Molecular formula: C17H24N4O4S2. Mole weight: 412.53. Catalog: APB905712223. | |
| Cefazolin ?2-Methyl Ester | Cefazolin ?2-Methyl Ester. Uses: For analytical and research use. CAS No. 79239-19-3. Molecular formula: C16H18N8O3S3. Mole weight: 466.55. Catalog: APB79239193. | |
| Cefazolin Impurity 18 | Cefazolin Impurity 18. Uses: For analytical and research use. CAS No. 737709-74-9. Molecular formula: C5H9NO3. Mole weight: 131.13. Catalog: APB737709749. | |
| Cefazolin Impurity 34 | Cefazolin Impurity 34. Uses: For analytical and research use. Alternative Names: (Z)-ethyl 4-chloro-2-(hydroxyimino)-3-oxobutanoate. CAS No. 66338-95-2. Molecular formula: C6H8ClNO4. Mole weight: 193.59. Catalog: APB66338952. | |
| Cefazolin Impurity 35 | Cefazolin Impurity 35. Uses: For analytical and research use. Alternative Names: S-(5-methyl-1,3,4-thiadiazol-2-yl) ethanethioate. CAS No. 65041-65-8. Molecular formula: C5H6N2OS2. Mole weight: 174.24. Catalog: APB65041658. | |
| Cefazolin Impurity 35 | Cefazolin Impurity 35. Uses: For analytical and research use. CAS No. 51500-15-3. Molecular formula: C17H21N5O6S3. Mole weight: 487.56. Catalog: APB51500153. | |
| Cefazolin Impurity 36 | Cefazolin Impurity 36. Uses: For analytical and research use. CAS No. 5456-21-3. Molecular formula: CH7N3S2. Mole weight: 125.21. Catalog: APB5456213. | |
| Cefazolin Impurity 37 | Cefazolin Impurity 37. Uses: For analytical and research use. CAS No. 637-81-0. Molecular formula: C4H7N3O2. Mole weight: 129.12. Catalog: APB637810. | |
| Cefazolin Impurity 43 | Cefazolin Impurity 43. Uses: For analytical and research use. CAS No. 66666-63-5. Molecular formula: C6H6N4S4. Mole weight: 262.38. Catalog: APB66666635. | |
| Cefazolin Impurity 59 | Cefazolin Impurity 59. Uses: For analytical and research use. CAS No. 55390-53-9. Molecular formula: C14H14N8O4S3. Mole weight: 454.5. Catalog: APB55390539. | |
| Cefazolin Impurity 6 | Cefazolin Impurity 6. Uses: For analytical and research use. CAS No. 66636-33-7. Molecular formula: C14H20N4O3S3Si. Mole weight: 416.6. Catalog: APB66636337. | |
| Cefazolin Impurity EP-H | Cefazolin Impurity EP-H. Uses: For analytical and research use. Alternative Names: (6R,7R)-3-(acetoxymethyl)-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. CAS No. 957-68-6. Molecular formula: C10H12N2O5S. Mole weight: 272.28. Catalog: APB957686. | |
| Cefazolin sodium impurity C | Cefazolin sodium impurity C. Uses: For analytical and research use. Alternative Names: (6R,7R)-7-(2-(1H-tetrazol-1-yl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. CAS No. 56842-77-4. Molecular formula: C11H12N6O4S. Mole weight: 324.32. Catalog: APB56842774. | |
| Cefazolin Sulfoxide Impurity | Cefazolin Sulfoxide Impurity. Uses: For analytical and research use. CAS No. 55633-21-1. Molecular formula: C14H14N8O5S3. Mole weight: 470.5. Catalog: APB55633211. | |
| Cefazolin USP Impurity E | Cefazolin USP Impurity E. Uses: For analytical and research use. Alternative Names: (6R,7R)-7-(2-(1H-tetrazol-1-yl)acetamido)-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. CAS No. 478494-71-2. Molecular formula: C11H12N6O5S. Mole weight: 340.32. Catalog: APB478494712. | |
| Cefcapene Impurity 6 | Cefcapene Impurity 6. Uses: For analytical and research use. CAS No. 86978-24-7. Molecular formula: C13H18N2O4S. Mole weight: 298.36. Catalog: APB86978247. | |
| Cefdinir Impurity 1 | Cefdinir Impurity 1. Uses: For analytical and research use. CAS No. 71091-93-5. Molecular formula: C13H13N5O5S2. Mole weight: 383.4. Catalog: APB71091935. | |
| Cefdinir Impurity B | Cefdinir Impurity B. Uses: For analytical and research use. CAS No. 79350-10-0. Molecular formula: C14H14N4O4S2. Mole weight: 366.41. Catalog: APB79350100. | |
| Cefdinir Impurity D | Cefdinir Impurity D. Uses: For analytical and research use. CAS No. 934986-48-8. Molecular formula: C14H13N5O6S2. Mole weight: 411.41. Catalog: APB934986488. | |
| Cefdinir Impurity F | Cefdinir Impurity F. Uses: For analytical and research use. CAS No. 934986-49-9. Molecular formula: C14H13N5O5S2. Mole weight: 395.41. Catalog: APB934986499. | |
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