Alfa Chemistry Analytical Products 3 - 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 | |
|---|---|---|
| Dexrazoxane Impurity 5 | Dexrazoxane Impurity 5. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Dexrazoxane Impurity 5. CAS No. 61037-91-0. Molecular Formula: C11H22N6O4. Mole Weight: 302.33. Catalog: APB61037910. |  |
| Dexrazoxane Impurity 9 | Dexrazoxane Impurity 9. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N,N'-((1S)-1-methyl-1,2-ethanediyl)-bis(N-(2-amino-2-oxoethyl))glycine. CAS No. 75459-34-6. Molecular Formula: C11H20N4O6. Mole Weight: 304.30. Catalog: APB75459346. | |
| Dextromethorphan EP Impurity B-D3 Tartrate | Dextromethorphan EP Impurity B-D3 Tartrate. Uses: For analytical and research use. Group: Impurity standards. CAS No. 524713-59-5. Molecular Formula: C21H26D3NO7. Mole Weight: 410.48. Catalog: APB524713595. | |
| Dextromethorphan Impurity 10 | Dextromethorphan Impurity 10. Uses: For analytical and research use. Group: Impurity standards. 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. Group: Impurity standards. 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. Group: Impurity standards. 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. Group: Impurity standards. 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. Group: Impurity standards. CAS No. 89511-04-6. Molecular Formula: C17H22ClNO. Mole Weight: 291.82. Catalog: APB89511046. | |
| D-Glucuronolactone | D-Glucuronolactone. Uses: For analytical and research use. Group: Impurity standards. CAS No. 32449-92-6. Molecular Formula: C6H8O6. Mole Weight: 176.12. Catalog: APB32449926. | |
| Diacerein EP Impurity D | Diacerein EP Impurity D. Uses: For analytical and research use. Group: Impurity standards. 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. Group: Impurity standards. 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 Impurity 4 | Diacerein Impurity 4. Uses: For analytical and research use. Group: Impurity standards. CAS No. 72049-18-4. Molecular Formula: C19H14O7. Mole Weight: 354.31. Catalog: APB72049184. | |
| (Diacetoxyiodo)benzene | (Diacetoxyiodo)benzene. Uses: For analytical and research use. Group: Impurity standards. CAS No. 3240-34-4. Molecular Formula: C10H11IO4. Mole Weight: 322.1. Catalog: APB3240344. | |
| Di (α-tocopherol) Phosphate | Di (α-tocopherol) Phosphate. Uses: For analytical and research use. Group: Impurity standards. CAS No. 311313-37-8. Molecular Formula: C58H99O6P. Mole Weight: 923.4. Catalog: APB311313378. | |
| Dianhydrous carminomycinone/Idarubicin Impurity 13 | Dianhydrous carminomycinone/Idarubicin Impurity 13. Uses: For analytical and research use. Group: Impurity standards. CAS No. 78901-92-5. Molecular Formula: C20H12O6. Mole Weight: 348.31. Catalog: APB78901925. | |
| Diazepam BP Impurity C | Diazepam BP Impurity C. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 3-amino-6-chloro-1-methyl-4-phenylquinolin-2(1H)-one. CAS No. 5220-02-0. Molecular Formula: C16H13ClN2O. Mole Weight: 284.74. Catalog: APB5220020. | |
| Diazepam BP Impurity F | Diazepam BP Impurity F. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 7-chloro-2-methoxy-5-phenyl-3H-benzo[e][1,4]diazepine. CAS No. 31269-33-7. Molecular Formula: C16H13ClN2O. Mole Weight: 284.74. Catalog: APB31269337. | |
| Diazepam EP Impurity B | Diazepam EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N-(2-benzoyl-4-chlorophenyl)-2-chloro-N-methylacetamide. CAS No. 6021-21-2. Molecular Formula: C16H13Cl2NO2. Mole Weight: 322.19. Catalog: APB6021212. | |
| Diazepam impurity 10 | Diazepam impurity 10. Uses: For analytical and research use. Group: Impurity standards. 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. Group: Impurity standards. 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. Group: Impurity standards. CAS No. 83056-50-2. Molecular Formula: C16H5D8ClN2O. Mole Weight: 292.79. Catalog: APB83056502. | |
| Diazepam impurity 14 | Diazepam impurity 14. Uses: For analytical and research use. Group: Impurity standards. CAS No. 65891-82-9. Molecular Formula: C16H8D5ClN2O2. Mole Weight: 305.77. Catalog: APB65891829. | |
| Diazepam impurity 8 | Diazepam impurity 8. Uses: For analytical and research use. Group: Impurity standards. CAS No. 40913-83-5. Molecular Formula: C16H14ClNO2. Mole Weight: 287.74. Catalog: APB40913835. | |
| Diclofenac EP Impurity E (Oxindole) | Diclofenac EP Impurity E (Oxindole). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: indolin-2-one. CAS No. 59-48-3. Molecular Formula: C8H7NO. Mole Weight: 133.05. Catalog: APB59483. | |
| Diclofenac Impurity 1 | Diclofenac Impurity 1. Uses: For analytical and research use. Group: Impurity standards. 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. Group: Impurity standards. 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. Group: Impurity standards. CAS No. 66156-75-0. Molecular Formula: C14H9Cl2NO3. Mole Weight: 310.13. Catalog: APB66156750. | |
| Diclofenac Impurity 22 | Diclofenac Impurity 22. Uses: For analytical and research use. Group: Impurity standards. CAS No. 69002-86-4. Molecular Formula: C14H11Cl2NO4. Mole Weight: 328.14. Catalog: APB69002864. | |
| Diclofenac Impurity 29 | Diclofenac Impurity 29. Uses: For analytical and research use. Group: Impurity standards. CAS No. 60805-30-3. Molecular Formula: C13H8Cl2O2. Mole Weight: 267.11. Catalog: APB60805303. | |
| Diclofenac Impurity 3 | Diclofenac Impurity 3. Uses: For analytical and research use. Group: Impurity standards. 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. Group: Impurity standards. 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. Group: Impurity standards. CAS No. 90798-25-7. Molecular Formula: C10H9Cl2NO2. Mole Weight: 246.09. Catalog: APB90798257. | |
| Diclofenac Impurity 37 | Diclofenac Impurity 37. Uses: For analytical and research use. Group: Impurity standards. CAS No. 332903-86-3. Molecular Formula: C15H11Cl2NO. Mole Weight: 292.16. Catalog: APB332903863. | |
| Diclofenac Impurity 40 | Diclofenac Impurity 40. Uses: For analytical and research use. Group: Impurity standards. CAS No. 320777-08-0. Molecular Formula: C14H12ClNO2. Mole Weight: 261.7. Catalog: APB320777080. | |
| Diclofenac Impurity 41 | Diclofenac Impurity 41. Uses: For analytical and research use. Group: Impurity standards. 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. Group: Impurity standards. CAS No. 69002-85-3. Molecular Formula: C14H11Cl2NO3. Mole Weight: 312.15. Catalog: APB69002853. | |
| Diclofenac Impurity 51 | Diclofenac Impurity 51. Uses: For analytical and research use. Group: Impurity standards. CAS No. 95093-56-4. Molecular Formula: C17H17Cl2NO3. Mole Weight: 354.23. Catalog: APB95093564. | |
| Diclofenac Impurity 58 | Diclofenac Impurity 58. Uses: For analytical and research use. Group: Impurity standards. 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. Group: Impurity standards. 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. Group: Impurity standards. 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. Group: Impurity standards. 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. Group: Impurity standards. 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. Group: Impurity standards. CAS No. 69002-84-2. Molecular Formula: C14H11Cl2NO3. Mole Weight: 312.15. Catalog: APB69002842. | |
| Diclofenac Impurity 9 | Diclofenac Impurity 9. Uses: For analytical and research use. Group: Impurity standards. CAS No. 78213-16-8. Molecular Formula: C18H22Cl2N2O2. Mole Weight: 369.29. Catalog: APB78213168. | |
| Diclofenac Keto Sodium Salt | Diclofenac Keto Sodium Salt. Uses: For analytical and research use. Group: Impurity standards. CAS No. 70757-34-5. Molecular Formula: C14H8Cl2NNaO3. Mole Weight: 332.11. Catalog: APB70757345. | |
| Dicloxacillin | Dicloxacillin. Uses: For analytical and research use. Group: Impurity standards. CAS No. 3116-76-5. Molecular Formula: C19H17Cl2N3O5S. Mole Weight: 470.32. Catalog: APB3116765. | |
| Dicloxacillin USP Related Compound D | Dicloxacillin USP Related Compound D. Uses: For analytical and research use. Group: Impurity standards. 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. Group: Impurity standards. 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. Group: Impurity standards. 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. Group: Impurity standards. 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. Group: Impurity standards. 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. Group: Impurity standards. 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. Group: Impurity standards. 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. Group: Impurity standards. 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. Group: Impurity standards. 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. | |
| diethyl bromophosphate | diethyl bromophosphate. Uses: For analytical and research use. Group: Impurity standards. CAS No. 51761-27-4. Molecular Formula: C4H10BrO3P. Mole Weight: 217. Catalog: APB51761274. | |
| Diethylstilbestrol-d6 | Diethylstilbestrol-d6. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Diethylstilbestrol-d6. CAS No. 89717-83-9. Molecular Formula: C18H14D6O2. Mole Weight: 274.39. Catalog: APB89717839. | |
| Diethyl Sulfone | Diethyl Sulfone. Uses: For analytical and research use. Group: Impurity standards. CAS No. 597-35-3. Molecular Formula: C4H10O2S. Mole Weight: 122.18. Catalog: APB597353. | |
| Diflunisal impurity 3 | Diflunisal impurity 3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 92-69-3. Molecular Formula: C12H10O. Mole Weight: 170.21. Catalog: APB92693. | |
| Digoxin EP Impurity D | Digoxin EP Impurity D. Uses: For analytical and research use. Group: Impurity standards. 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. Group: Impurity standards. 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. Group: Impurity standards. 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 J | Digoxin EP Impurity J. Uses: For analytical and research use. Group: Impurity standards. 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. | |
| Digoxin EP Impurity K | Digoxin EP Impurity K. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Digoxigenin Tetradigitoxoside; 4-((3S,5R,8R,9S,10S,12R,13S,14S,17R)-3-(((2R,4S,5S,6R)-5-(((2S,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)-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. 31539-05-6. Molecular Formula: C47H74O17. Mole Weight: 911.08. Catalog: APB31539056. | |
| Digoxin Impurity 2 | Digoxin Impurity 2. Uses: For analytical and research use. Group: Impurity standards. CAS No. 5297-10-9. Molecular Formula: C41H66O14. Mole Weight: 782.97. Catalog: APB5297109. | |
| Dihydrogalantamine | Dihydrogalantamine. Uses: For analytical and research use. Group: Impurity standards. CAS No. 89505-76-0. Molecular Formula: C17H24BrNO3. Mole Weight: 370.29. Catalog: APB89505760. | |
| Diisopropylbenzene | Diisopropylbenzene. Uses: For analytical and research use. Group: Impurity standards. CAS No. 99-62-7. Molecular Formula: C12H18. Mole Weight: 162.28. Catalog: APB99627. | |
| Diltiazem | Diltiazem. Uses: For analytical and research use. Group: Impurity standards. CAS No. 42399-41-7. Molecular Formula: C22H26N2O4S. Mole Weight: 414.52. Catalog: APB42399417. | |
| Diltiazem Enantiomer HCl | Diltiazem Enantiomer HCl. Uses: For analytical and research use. Group: Impurity standards. CAS No. 42399-54-2. Molecular Formula: C22H27ClN2O4S. Mole Weight: 450.98. Catalog: APB42399542. | |
| Diltiazem EP Impurity B | Diltiazem EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2S,3S)-2-(4-methoxyphenyl)-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]thiazepin-3-yl acetate. CAS No. 87447-47-0. Molecular Formula: C18H17NO4S. Mole Weight: 343.40. Catalog: APB87447470. | |
Would you like to list your products on USA Chemical Suppliers?
Our database is helping our users find suppliers everyday.