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 | |
|---|---|---|
| Dextromethorphan Impurity 10 | Dextromethorphan Impurity 10. Uses: For analytical and research use. CAS No. 51072-36-7. Molecular formula: C17H23NO. Mole weight: 257.38. Catalog: APB51072367. |  |
| Dextromethorphan Impurity 15 | Dextromethorphan Impurity 15. Uses: For analytical and research use. CAS No. 51072-34-5. Molecular formula: C17H23NO2. Mole weight: 273.38. Catalog: APB51072345. | |
| Dextromethorphan Impurity 17 | Dextromethorphan Impurity 17. Uses: For analytical and research use. CAS No. 51773-23-0. Molecular formula: C18H23NO2. Mole weight: 285.39. Catalog: APB51773230. | |
| Dextromethorphan Impurity 29 | Dextromethorphan Impurity 29. Uses: For analytical and research use. CAS No. 40135-75-9. Molecular formula: C17H24BrNO. Mole weight: 338.29. Catalog: APB40135759. | |
| Dextromethorphan Impurity 2 HCl | Dextromethorphan Impurity 2 HCl. Uses: For analytical and research use. CAS No. 89511-04-6. Molecular formula: C17H22ClNO. Mole weight: 291.82. Catalog: APB89511046. | |
| Dextromethorphan Impurity 4 | Dextromethorphan Impurity 4. Uses: For analytical and research use. CAS No. 63477-91-8. Molecular formula: C18H23NO2. Mole weight: 285.39. Catalog: APB63477918. | |
| Diacerein EP Impurity B | Diacerein EP Impurity B. Uses: For analytical and research use. CAS No. 481-72-1. Molecular formula: C15H10O5. Mole weight: 270.24. Catalog: APB481721. | |
| Diacerein EP Impurity C | Diacerein EP Impurity C. Uses: For analytical and research use. Alternative Names: 4,5-dihydroxy-9,10-dioxo-9,10-dihydroanthracene-2-carboxylic acid. CAS No. 478-43-3. Molecular formula: C15H8O6. Mole weight: 284.03. Catalog: APB478433. | |
| Diacerein EP Impurity D | Diacerein EP Impurity D. Uses: For analytical and research use. Alternative Names: 5-acetoxy-4-hydroxy-9,10-dioxo-9,10-dihydroanthracene-2-carboxylic acid. CAS No. 875535-35-6. Molecular formula: C17H10O7. Mole weight: 326.04. Catalog: APB875535356. | |
| Diacerein EP Impurity E | Diacerein EP Impurity E. Uses: For analytical and research use. Alternative Names: 4-acetoxy-5-hydroxy-9,10-dioxo-9,10-dihydroanthracene-2-carboxylic acid. CAS No. 875535-36-7. Molecular formula: C17H10O7. Mole weight: 326.04. Catalog: APB875535367. | |
| Diacerein EP Impurity G | Diacerein EP Impurity G. Uses: For analytical and research use. Alternative Names: 3-(acetoxymethyl)-10-((2S,3S,4R,5R,6R)-3,4,5-triacetoxy-6-(acetoxymethyl)tetrahydro-2H-pyran-2-yl)anthracene-1,8,9-triyl triacetate. CAS No. 64951-96-8. Molecular formula: C37H38O17. Mole weight: 754.69. Catalog: APB64951968. | |
| Diacerein Impurity 3 | Diacerein Impurity 3. Uses: For analytical and research use. CAS No. 65175-75-9. Molecular formula: C19H14O7. Mole weight: 354.31. Catalog: APB65175759. | |
| Diacerein Impurity 4 | Diacerein Impurity 4. Uses: For analytical and research use. CAS No. 72049-18-4. Molecular formula: C19H14O7. Mole weight: 354.31. Catalog: APB72049184. | |
| Diamond Green | Diamond Green. Uses: For analytical and research use. Alternative Names: Basic Green 1; Brilliant Green. CAS No. 633-03-4. Molecular formula: C27H34N2O4S. Mole weight: 482.64. Catalog: APB633034. | |
| Dianhydrous carminomycinone/Idarubicin Impurity 13 | Dianhydrous carminomycinone/Idarubicin Impurity 13. Uses: For analytical and research use. CAS No. 78901-92-5. Molecular formula: C20H12O6. Mole weight: 348.31. Catalog: APB78901925. | |
| Di-Aspartic Acid (Aspartate impurity 5) | Di-Aspartic Acid (Aspartate impurity 5). Uses: For analytical and research use. CAS No. 58471-53-7. Molecular formula: C8H12N2O7. Mole weight: 248.19. Catalog: APB58471537. | |
| Diazepam impurity 10 | Diazepam impurity 10. Uses: For analytical and research use. CAS No. 5220-83-7. Molecular formula: C15H11ClN2O. Mole weight: 270.72. Catalog: APB5220837. | |
| Diazepam impurity 11 | Diazepam impurity 11. Uses: For analytical and research use. CAS No. 65854-76-4. Molecular formula: C16H8D5ClN2O. Mole weight: 289.77. Catalog: APB65854764. | |
| Diazepam impurity 12 | Diazepam impurity 12. Uses: For analytical and research use. CAS No. 83056-50-2. Molecular formula: C16H5D8ClN2O. Mole weight: 292.79. Catalog: APB83056502. | |
| Diazepam impurity 15 | Diazepam impurity 15. Uses: For analytical and research use. CAS No. 5571-65-3. Molecular formula: C17H15ClN2O. Mole weight: 298.77. Catalog: APB5571653. | |
| Diazepam impurity 7 | Diazepam impurity 7. Uses: For analytical and research use. CAS No. 5621-66-9. Molecular formula: C13H10ClNO. Mole weight: 231.68. Catalog: APB5621669. | |
| Diazepam impurity 8 | Diazepam impurity 8. Uses: For analytical and research use. CAS No. 40913-83-5. Molecular formula: C16H14ClNO2. Mole weight: 287.74. Catalog: APB40913835. | |
| Diazepam Impurity 9 | Diazepam Impurity 9. Uses: For analytical and research use. Alternative Names: 2-amino-N-(2-benzoyl-4-chlorophenyl)acetamide. CAS No. 5504-71-2. Molecular formula: C15H13ClN2O2. Mole weight: 288.73. Catalog: APB5504712. | |
| Diclofenac EP Impurity E (Oxindole) | Diclofenac EP Impurity E (Oxindole). Uses: For analytical and research use. Alternative Names: indolin-2-one. CAS No. 59-48-3. Molecular formula: C8H7NO. Mole weight: 133.05. Catalog: APB59483. | |
| Diclofenac EP Impurity F | Diclofenac EP Impurity F. Uses: For analytical and research use. Alternative Names: N-(4-chlorophenyl)-2-(2,6-dichlorophenyl)acetamide. CAS No. 560075-65-2. Molecular formula: C14H10Cl3NO. Mole weight: 312.98. Catalog: APB560075652. | |
| Diclofenac Impurity 1 | Diclofenac Impurity 1. Uses: For analytical and research use. Alternative Names: isopropyl 2-(2-((2,6-dichlorophenyl)amino)phenyl)acetate. CAS No. 66370-79-4. Molecular formula: C17H17Cl2NO2. Mole weight: 338.23. Catalog: APB66370794. | |
| Diclofenac Impurity 12 | Diclofenac Impurity 12. Uses: For analytical and research use. Alternative Names: 2-(2-(phenylamino)phenyl)acetic acid. CAS No. 70172-33-7. Molecular formula: C14H13NO2. Mole weight: 227.26. Catalog: APB70172337. | |
| Diclofenac Impurity 19 | Diclofenac Impurity 19. Uses: For analytical and research use. CAS No. 66156-75-0. Molecular formula: C14H9Cl2NO3. Mole weight: 310.13. Catalog: APB66156750. | |
| Diclofenac Impurity 1 (Cinnarizine Impurity 52) | Diclofenac Impurity 1 (Cinnarizine Impurity 52). Uses: For analytical and research use. CAS No. 4746-61-6. Molecular formula: C8H9NO2. Mole weight: 151.16. Catalog: APB4746616. | |
| Diclofenac Impurity 22 | Diclofenac Impurity 22. Uses: For analytical and research use. CAS No. 69002-86-4. Molecular formula: C14H11Cl2NO4. Mole weight: 328.14. Catalog: APB69002864. | |
| Diclofenac Impurity 24 | Diclofenac Impurity 24. Uses: For analytical and research use. CAS No. 587-65-5. Molecular formula: C8H8ClNO. Mole weight: 169.61. Catalog: APB587655. | |
| Diclofenac Impurity 28 | Diclofenac Impurity 28. Uses: For analytical and research use. CAS No. 43171-49-9. Molecular formula: C13H10Cl2O. Mole weight: 253.12. Catalog: APB43171499. | |
| Diclofenac Impurity 29 | Diclofenac Impurity 29. Uses: For analytical and research use. CAS No. 60805-30-3. Molecular formula: C13H8Cl2O2. Mole weight: 267.11. Catalog: APB60805303. | |
| Diclofenac Impurity 2 (Cinnarizine Impurity 53) | Diclofenac Impurity 2 (Cinnarizine Impurity 53). Uses: For analytical and research use. CAS No. 58373-59-4. Molecular formula: C12H9Cl2N. Mole weight: 238.11. Catalog: APB58373594. | |
| Diclofenac Impurity 3 | Diclofenac Impurity 3. Uses: For analytical and research use. CAS No. 84803-53-2. Molecular formula: C14H11Cl2NO. Mole weight: 280.15. Catalog: APB84803532. | |
| Diclofenac Impurity 31 | Diclofenac Impurity 31. Uses: For analytical and research use. CAS No. 60805-31-4. Molecular formula: C13H8Cl2O2. Mole weight: 267.11. Catalog: APB60805314. | |
| Diclofenac Impurity 32 | Diclofenac Impurity 32. Uses: For analytical and research use. CAS No. 90798-25-7. Molecular formula: C10H9Cl2NO2. Mole weight: 246.09. Catalog: APB90798257. | |
| Diclofenac Impurity 34 | Diclofenac Impurity 34. Uses: For analytical and research use. CAS No. 626239-06-3. Molecular formula: C14H9Cl4NO. Mole weight: 349.03. Catalog: APB626239063. | |
| Diclofenac Impurity 35 | Diclofenac Impurity 35. Uses: For analytical and research use. CAS No. 626239-08-5. Molecular formula: C14H8Cl3NO. Mole weight: 312.57. Catalog: APB626239085. | |
| Diclofenac Impurity 41 | Diclofenac Impurity 41. Uses: For analytical and research use. CAS No. 70172-31-5. Molecular formula: C14H11Cl2NO2. Mole weight: 296.15. Catalog: APB70172315. | |
| Diclofenac Impurity 45 | Diclofenac Impurity 45. Uses: For analytical and research use. CAS No. 69002-85-3. Molecular formula: C14H11Cl2NO3. Mole weight: 312.15. Catalog: APB69002853. | |
| Diclofenac Impurity 58 | Diclofenac Impurity 58. Uses: For analytical and research use. CAS No. 848060-64-0. Molecular formula: C14H11Cl2NO. Mole weight: 280.15. Catalog: APB848060640. | |
| Diclofenac Impurity 59 | Diclofenac Impurity 59. Uses: For analytical and research use. CAS No. 66505-80-4. Molecular formula: C14H10Cl2N2O3. Mole weight: 325.15. Catalog: APB66505804. | |
| Diclofenac Impurity 6 | Diclofenac Impurity 6. Uses: For analytical and research use. CAS No. 928343-25-3. Molecular formula: C14H9Cl2NO3. Mole weight: 310.13. Catalog: APB928343253. | |
| Diclofenac Impurity 62 | Diclofenac Impurity 62. Uses: For analytical and research use. CAS No. 59772-49-5. Molecular formula: C6H5BrClN. Mole weight: 206.47. Catalog: APB59772495. | |
| Diclofenac Impurity 64 | Diclofenac Impurity 64. Uses: For analytical and research use. CAS No. 944251-06-3. Molecular formula: C14H11Cl2NO3. Mole weight: 312.15. Catalog: APB944251063. | |
| Diclofenac Impurity 65 | Diclofenac Impurity 65. Uses: For analytical and research use. CAS No. 69002-84-2. Molecular formula: C14H11Cl2NO3. Mole weight: 312.15. Catalog: APB69002842. | |
| Diclofenac Impurity 7 | Diclofenac Impurity 7. Uses: For analytical and research use. CAS No. 64118-84-9. Molecular formula: C14H11Cl2NO3. Mole weight: 312.15. Catalog: APB64118849. | |
| Diclofenac Impurity 9 | Diclofenac Impurity 9. Uses: For analytical and research use. CAS No. 78213-16-8. Molecular formula: C18H22Cl2N2O2. Mole weight: 369.29. Catalog: APB78213168. | |
| Dicloxacillin Impurity D | Dicloxacillin Impurity D. Uses: For analytical and research use. CAS No. 3919-76-4. Molecular formula: C11H7Cl2NO3. Mole weight: 272.08. Catalog: APB3919764. | |
| Dicloxacillin USP Related Compound D | Dicloxacillin USP Related Compound D. Uses: For analytical and research use. Alternative Names: 2-(3-(2,6-dichlorophenyl)-5-methylisoxazole-4-carboxamido)acetic acid. CAS No. 883225-99-8. Molecular formula: C13H10Cl2N2O4. Mole weight: 329.14. Catalog: APB883225998. | |
| Dicycloverine EP Impurity A | Dicycloverine EP Impurity A. Uses: For analytical and research use. CAS No. 60263-54-9. Molecular formula: C13H22O2. Mole weight: 210.32. Catalog: APB60263549. | |
| Dicycloverine Impurity 1 | Dicycloverine Impurity 1. Uses: For analytical and research use. CAS No. 83803-75-2. Molecular formula: C13H21ClO. Mole weight: 228.76. Catalog: APB83803752. | |
| Dicycloverine Impurity 2 | Dicycloverine Impurity 2. Uses: For analytical and research use. CAS No. 74598-74-6. Molecular formula: C13H20O. Mole weight: 192.3. Catalog: APB74598746. | |
| DiDihydrostreptomycin Sulfate EP Impurity A | DiDihydrostreptomycin Sulfate EP Impurity A. Uses: For analytical and research use. CAS No. 85-17-6. Molecular formula: C8H18N6O4. Mole weight: 262.27. Catalog: APB85176. | |
| Dienogest EP Impurity A | Dienogest EP Impurity A. Uses: For analytical and research use. Alternative Names: 2-((8S,11S,13S,14S,17R)-11,17-dihydroxy-13-methyl-3-oxo-2,3,6,7,8,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)acetonitrile. CAS No. 86153-39-1. Molecular formula: C20H25NO3. Mole weight: 327.42. Catalog: APB86153391. | |
| Dienogest EP Impurity F | Dienogest EP Impurity F. Uses: For analytical and research use. Alternative Names: 2-((8R,9S,10R,13S,14S,17R)-17-hydroxy-13-methyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)acetonitrile. CAS No. 67473-36-3. Molecular formula: C20H27NO2. Mole weight: 313.43. Catalog: APB67473363. | |
| Dienogest EP Impurity G | Dienogest EP Impurity G. Uses: For analytical and research use. Alternative Names: 2-((8S,13S,14S,17R)-3,17-dihydroxy-13-methyl-7,8,12,13,14,15,16,17-octahydro-6H-cyclopenta[a]phenanthren-17-yl)acetonitrile. CAS No. 86153-38-0. Molecular formula: C20H23NO2. Mole weight: 309.40. Catalog: APB86153380. | |
| Dienogest EP Impurity I | Dienogest EP Impurity I. Uses: For analytical and research use. Alternative Names: 2-((8R,9S,13S,14S,17R)-17-hydroxy-13-methyl-3-oxo-2,3,4,6,7,8,9,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)acetonitrile. CAS No. 65928-65-6. Molecular formula: C20H27NO2. Mole weight: 313.43. Catalog: APB65928656. | |
| Dienogest EP Impurity L | Dienogest EP Impurity L. Uses: For analytical and research use. Alternative Names: (8S,13S,14S)-13-methyl-1,2,6,7,8,12,13,14,15,16-decahydrospiro[cyclopenta[a]phenanthrene-3,2'-[1,3]dioxolan]-17(4H)-one. CAS No. 5571-36-8. Molecular formula: C20H26O3. Mole weight: 314.42. Catalog: APB5571368. | |
| difelikefalin Impurity 1 | difelikefalin Impurity 1. Uses: For analytical and research use. Alternative Names: (S)-2-(1-((S)-2-amino-3-methylbutanoyl)piperidine-4-carboxamido)-3-phenylpropanoic acid. CAS No. 956242-62-9. Molecular formula: C20H29N3O4. Mole weight: 375.46. Catalog: APB956242629. | |
| difelikefalin Impurity 3 | difelikefalin Impurity 3. Uses: For analytical and research use. Alternative Names: (S)-2-(1-((2S,3S)-2-amino-3-methylpentanoyl)piperidine-4-carboxamido)-3-phenylpropanoic acid. CAS No. 956977-18-7. Molecular formula: C21H31N3O4. Mole weight: 389.49. Catalog: APB956977187. | |
| difelikefalin Impurity 7 | difelikefalin Impurity 7. Uses: For analytical and research use. Alternative Names: (R)-1-(1-((R)-2-amino-3-phenylpropanoyl)piperidine-4-carbonyl)pyrrolidine-2-carboxylic acid. CAS No. 956233-15-1. Molecular formula: C20H27N3O4. Mole weight: 373.45. Catalog: APB956233151. | |
| Diflunisal impurity 3 | Diflunisal impurity 3. Uses: For analytical and research use. CAS No. 92-69-3. Molecular formula: C12H10O. Mole weight: 170.21. Catalog: APB92693. | |
| Digoxin EP Impurity A | Digoxin EP Impurity A. Uses: For analytical and research use. Alternative Names: Digitoxin; 4-((3S,5R,8R,9S,10S,13R,14S,17R)-3-(((2R,4S,5S,6R)-5-(((2S,4S,5S,6R)-5-(((2S,4S,5S,6R)-4,5-dihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-4-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-4-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-14-hydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)furan-2(5H)-one. CAS No. 71-63-6. Molecular formula: C41H64O13. Mole weight: 764.94. Catalog: APB71636. | |
| Digoxin EP Impurity D | Digoxin EP Impurity D. Uses: For analytical and research use. Alternative Names: 4-((3S,5R,8R,9S,10S,12R,13S,14S,17R)-3-(((2R,4S,5S,6R)-4,5-dihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-12,14-dihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)furan-2(5H)-one. CAS No. 5352-63-6. Molecular formula: C29H44O8. Mole weight: 520.65. Catalog: APB5352636. | |
| Digoxin EP Impurity E | Digoxin EP Impurity E. Uses: For analytical and research use. Alternative Names: 4-((3S,5R,8R,9S,10S,12R,13S,14S,16S,17R)-3-(((2R,4S,5S,6R)-5-(((2S,4S,5S,6R)-5-(((2S,4S,5S,6R)-4,5-dihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-4-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-4-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-12,14,16-trihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)furan-2(5H)-one. CAS No. 52589-12-5. Molecular formula: C41H64O15. Mole weight: 796.94. Catalog: APB52589125. | |
| Digoxin EP Impurity F | Digoxin EP Impurity F. Uses: For analytical and research use. Alternative Names: 4-((3S,5R,8R,9S,10S,12R,13S,14S,17R)-3-(((2R,4S,5S,6R)-5-(((2S,4S,5S,6R)-4,5-dihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-4-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-12,14-dihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)furan-2(5H)-one. CAS No. 5297-5-2. Molecular formula: C35H54O11. Mole weight: 650.80. Catalog: APB5297052. | |
| Digoxin EP Impurity G | Digoxin EP Impurity G. Uses: For analytical and research use. Alternative Names: Neodigoxin; 4-((3S,5R,8R,9S,10S,12R,13S,14S,17R)-3-(((2R,4R,5S,6R)-5-(((2S,4S,5S,6R)-5-(((2S,4S,5S,6R)-4,5-dihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-4-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-4-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-12,14-dihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)furan-2(5H)-one. CAS No. 55576-67-5. Molecular formula: C41H64O14. Mole weight: 780.94. Catalog: APB55576675. | |
| Digoxin EP Impurity J | Digoxin EP Impurity J. Uses: For analytical and research use. Alternative Names: (2R,3S,4S,6S)-6-(((2R,3S,4S,6S)-6-(((2R,3S,4S,6R)-6-(((3S,5R,8R,9S,10S,12R,13S,14S,17R)-12,14-dihydroxy-10,13-dimethyl-17-(5-oxo-2,5-dihydrofuran-3-yl)hexadecahydro-1H-cyclopenta[a]phenanthren-3-yl)oxy)-4-hydroxy-2-methyltetrahydro-2H-pyran-3-yl)oxy)-4-hydroxy-2-methyltetrahydro-2H-pyran-3-yl)oxy)-4-hydroxy-2-methyltetrahydro-2H-pyran-3-yl acetate. CAS No. 5355-48-6. Molecular formula: C43H66O15. Mole weight: 822.98. Catalog: APB5355486. | |
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