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 | |
|---|---|---|
| Dexrazoxane Impurity 23 | Dexrazoxane Impurity 23. Uses: For analytical and research use. Molecular formula: C12H20N2O8. Mole weight: 320.3. Catalog: APB07507. |  |
| Dexrazoxane Impurity 24 | Dexrazoxane Impurity 24. Uses: For analytical and research use. Molecular formula: C12H20N2O8. Mole weight: 320.3. Catalog: APB07508. | |
| Dexrazoxane Impurity 25 | Dexrazoxane Impurity 25. Uses: For analytical and research use. Molecular formula: C9H16N2O6. Mole weight: 248.24. Catalog: APB07509. | |
| Dexrazoxane Impurity 26 | Dexrazoxane Impurity 26. Uses: For analytical and research use. Molecular formula: C9H16N2O6. Mole weight: 248.24. Catalog: APB07510. | |
| Dexrazoxane Impurity 27 | Dexrazoxane Impurity 27. Uses: For analytical and research use. Molecular formula: C9H16N4O3. Mole weight: 228.25. Catalog: APB07511. | |
| Dexrazoxane Impurity 28 | Dexrazoxane Impurity 28. Uses: For analytical and research use. Molecular formula: C9H16N2O6. Mole weight: 248.23. Catalog: APB07512. | |
| Dexrazoxane Impurity 29 | Dexrazoxane Impurity 29. Uses: For analytical and research use. Molecular formula: C9H14N2O5. Mole weight: 230.22. Catalog: APB07513. | |
| Dexrazoxane Impurity 32 | Dexrazoxane Impurity 32. Uses: For analytical and research use. Molecular formula: C11H18N2O5. Mole weight: 258.27. Catalog: APB07516. | |
| Dexrazoxane Impurity 33 | Dexrazoxane Impurity 33. Uses: For analytical and research use. Molecular formula: C11H18N2O5. Mole weight: 258.27. Catalog: APB07517. | |
| Dexrazoxane Impurity 34 | Dexrazoxane Impurity 34. Uses: For analytical and research use. Molecular formula: C13H16N6O3. Mole weight: 304.31. Catalog: APB07519. | |
| Dexrazoxane Impurity 36 | Dexrazoxane Impurity 36. Uses: For analytical and research use. Molecular formula: C11H14N4O5. Mole weight: 282.26. Catalog: APB07518. | |
| Dexrazoxane Impurity 39 | Dexrazoxane Impurity 39. Uses: For analytical and research use. Molecular formula: C11H15N4O4+. Mole weight: 267.26. Catalog: APB07520. | |
| Dexrazoxane Impurity 40 | Dexrazoxane Impurity 40. Uses: For analytical and research use. Molecular formula: C11H15N4O4+. Mole weight: 267.26. Catalog: APB07521. | |
| Dexrazoxane Impurity 41 | Dexrazoxane Impurity 41. Uses: For analytical and research use. Molecular formula: C11H16N4O5. Mole weight: 284.27. Catalog: APB07522. | |
| Dexrazoxane Impurity 6 | Dexrazoxane Impurity 6. Uses: For analytical and research use. Molecular formula: C13H16N6O3. Mole weight: 304.31. Catalog: APB07497. | |
| Dexrazoxane Impurity 7 | Dexrazoxane Impurity 7. Uses: For analytical and research use. Molecular formula: C10H17N5O5. Mole weight: 287.28. Catalog: APB07496. | |
| Dexrazoxane Impurity 7 | Dexrazoxane Impurity 7. Uses: For analytical and research use. Alternative Names: (S)-2-((2-amino-2-oxoethyl)(1-(3,5-dioxopiperazin-1-yl)propan-2-yl)amino)acetic acid. CAS No. 120418-77-1. Molecular formula: C11H18N4O5. Mole weight: 286.28. Catalog: APB120418771. | |
| Dexrazoxane Impurity 8 | Dexrazoxane Impurity 8. Uses: For analytical and research use. Alternative Names: (S)-2-((2-amino-2-oxoethyl)(2-(3,5-dioxopiperazin-1-yl)propyl)amino)acetic acid. CAS No. 120418-76-0. Molecular formula: C11H18N4O5. Mole weight: 286.28. Catalog: APB120418760. | |
| Dexrazoxane Impurity 8 | Dexrazoxane Impurity 8. Uses: For analytical and research use. Molecular formula: C11H16N4O5. Mole weight: 284.27. Catalog: APB07495. | |
| Dexrazoxane Impurity A | Dexrazoxane Impurity A. Uses: For analytical and research use. Molecular formula: C11H18N4O5. Mole weight: 286.29. Catalog: APB07493. | |
| Dexrazoxane Impurity D | Dexrazoxane Impurity D. Uses: For analytical and research use. Molecular formula: C11H16N4O6. Mole weight: 300.27. Catalog: APB07494. | |
| Dextromethorphan Impurity 21 | Dextromethorphan Impurity 21. Uses: For analytical and research use. Molecular formula: C18H25NO. Mole weight: 271.4. Catalog: APB07838. | |
| Dextromethorphan Impurity 24 | Dextromethorphan Impurity 24. Uses: For analytical and research use. Molecular formula: C18H25NO2. Mole weight: 287.4. Catalog: APB07839. | |
| Dextromethorphan Impurity 25 | Dextromethorphan Impurity 25. Uses: For analytical and research use. Molecular formula: C18H25NO2. Mole weight: 287.4. Catalog: APB07836. | |
| Dextromethorphan Impurity 27 | Dextromethorphan Impurity 27. Uses: For analytical and research use. Molecular formula: C18H23NO2. Mole weight: 285.39. Catalog: APB07835. | |
| Dextromethorphan Impurity 28 | Dextromethorphan Impurity 28. Uses: For analytical and research use. Molecular formula: C18H25NO2. Mole weight: 287.4. Catalog: APB07837. | |
| Dextromethorphan Impurity 5 | Dextromethorphan Impurity 5. Uses: For analytical and research use. CAS No. 1177494-18-6. Molecular formula: C18H26ClNO2. Mole weight: 323.86. Catalog: APB1177494186. | |
| Dezocine Impurity B | Dezocine Impurity B. Uses: For analytical and research use. Alternative Names: (5R,13S)-13-amino-5-methyl-5,6,7,8,9,10-hexahydro-5,11-methanobenzo[10]annulen-3-ol. CAS No. 100667-17-2. Molecular formula: C16H21NO. Mole weight: 243.34. Catalog: APB100667172. | |
| Dezocine Impurity C | Dezocine Impurity C. Uses: For analytical and research use. Alternative Names: (5R,11R,13S)-13-amino-3-hydroxy-5-methyl-6,7,8,9,10,11-hexahydro-5,11-methanobenzo[10]annulen-12(5H)-one. CAS No. 100667-16-1. Molecular formula: C16H21NO2. Mole weight: 259.34. Catalog: APB100667161. | |
| Diacerein Impurity 5 | Diacerein Impurity 5. Uses: For analytical and research use. Molecular formula: C19H14O7. Mole weight: 354.31. Catalog: APB12022. | |
| Diazepam impurity 3 | Diazepam impurity 3. Uses: For analytical and research use. CAS No. 102725-59-7. Molecular formula: C16H15ClN2O2. Mole weight: 302.76. Catalog: APB102725597. | |
| Diclofenac EP Impurity D | Diclofenac EP Impurity D. Uses: For analytical and research use. Alternative Names: 2-(2-((2-bromo-6-chlorophenyl)amino)phenyl)acetic acid. CAS No. 127792-23-8. Molecular formula: C14H11BrClNO2. Mole weight: 338.97. Catalog: APB127792238. | |
| Diclofenac EP Impurity D (Sodium Salt) | Diclofenac EP Impurity D (Sodium Salt). Uses: For analytical and research use. CAS No. 127792-45-4. Molecular formula: C14H10BrClNNaO2. Mole weight: 362.58. Catalog: APB127792454. | |
| Diclofenac Impurity 18 | Diclofenac Impurity 18. Uses: For analytical and research use. CAS No. 131023-44-4. Molecular formula: C14H10ClNO2. Mole weight: 259.69. Catalog: APB131023444. | |
| Diclofenac Impurity 23 | Diclofenac Impurity 23. Uses: For analytical and research use. CAS No. 106610-60-0. Molecular formula: C15H13Cl2NO4. Mole weight: 342.17. Catalog: APB106610600. | |
| Diclofenac Impurity 25 | Diclofenac Impurity 25. Uses: For analytical and research use. CAS No. 118306-76-6. Molecular formula: C10H10ClNO. Mole weight: 195.65. Catalog: APB118306766. | |
| Diclofenac Impurity 30 | Diclofenac Impurity 30. Uses: For analytical and research use. CAS No. 123790-84-1. Molecular formula: C12H9BrClN. Mole weight: 282.57. Catalog: APB123790841. | |
| Diclofenac Impurity 36 | Diclofenac Impurity 36. Uses: For analytical and research use. CAS No. 105836-68-8. Molecular formula: C12H9Cl2N. Mole weight: 238.11. Catalog: APB105836688. | |
| Diclofenac Impurity 4 | Diclofenac Impurity 4. Uses: For analytical and research use. CAS No. 131023-43-3. Molecular formula: C14H11NO2. Mole weight: 225.25. Catalog: APB131023433. | |
| Diclofenac Impurity 60 | Diclofenac Impurity 60. Uses: For analytical and research use. Molecular formula: C21H15BrCl3NO4. Mole weight: 531.61. Catalog: APB07646. | |
| Diclofenac Impurity 61 | Diclofenac Impurity 61. Uses: For analytical and research use. Molecular formula: C16H13Cl4NO3. Mole weight: 409.08. Catalog: APB07647. | |
| Diclofenac Impurity 63 | Diclofenac Impurity 63. Uses: For analytical and research use. Molecular formula: C14H9ClNNaO2. Mole weight: 281.67. Catalog: APB07648. | |
| Diclofenac Related Compound 11 | Diclofenac Related Compound 11. Uses: For analytical and research use. Alternative Names: 2-(2-((2-chlorophenyl)amino)phenyl)acetic acid. CAS No. 127792-34-1. Molecular formula: C14H12ClNO2. Mole weight: 261.70. Catalog: APB127792341. | |
| Dicycloverine EP Impurity B | Dicycloverine EP Impurity B. Uses: For analytical and research use. CAS No. 109158-77-2. Molecular formula: C19H33NO2. Mole weight: 307.48. Catalog: APB109158772. | |
| Dienogest EP Impurity C | Dienogest EP Impurity C. Uses: For analytical and research use. Alternative Names: 2-((8S,13S,14S,17R)-17-hydroxy-13-methyl-3-oxo-2,3,4,6,7,8,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)acetonitrile. CAS No. 106111-42-6. Molecular formula: C20H25NO2. Mole weight: 311.42. Catalog: APB106111426. | |
| Dienogest EP Impurity E | Dienogest EP Impurity E. Uses: For analytical and research use. Alternative Names: 2-((8S,13S,14S,17R)-17-hydroxy-3,3-dimethoxy-13-methyl-2,3,4,6,7,8,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)acetonitrile. CAS No. 102193-41-9. Molecular formula: C22H31NO3. Mole weight: 357.49. Catalog: APB102193419. | |
| Dienogest Impurity 12 | Dienogest Impurity 12. Uses: For analytical and research use. Alternative Names: 2-((8S,13S,14S,17R)-11-hydroperoxy-17-hydroxy-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. 10611-43-7. Molecular formula: C20H25NO4. Mole weight: 343.42. Catalog: APB10611437. | |
| Dienogest Impurity K | Dienogest Impurity K. Uses: For analytical and research use. CAS No. 106111-43-7. Molecular formula: C20H25NO4. Mole weight: 343.42. Catalog: APB106111437. | |
| Diethylstilbestrol impurity 2 | Diethylstilbestrol impurity 2. Uses: For analytical and research use. Molecular formula: C22H30O. Mole weight: 310.48. Catalog: APB08653. | |
| Difelikefalin Impurity 1 | Difelikefalin Impurity 1. Uses: For analytical and research use. Molecular formula: C36H51D5Cl3N7O6. Mole weight: 794.27. Catalog: APB12125. | |
| Difelikefalin Impurity 17 | Difelikefalin Impurity 17. Uses: For analytical and research use. Molecular formula: C38H55N7O7. Mole weight: 721.9. Catalog: APB12129. | |
| Difelikefalin Impurity 18 | Difelikefalin Impurity 18. Uses: For analytical and research use. Molecular formula: C40H61N7O6. Mole weight: 735.97. Catalog: APB12130. | |
| difelikefalin Impurity 2 (Hydrochloride) | difelikefalin Impurity 2 (Hydrochloride). Uses: For analytical and research use. Alternative Names: (R)-2-(1-((S)-2-amino-4-methylpentanoyl)piperidine-4-carboxamido)-3-phenylpropanoic acid hydrochloride. CAS No. 1281870-46-9. Molecular formula: C21H31N3O4·HCl. Mole weight: 425.95. Catalog: APB1281870469. | |
| difelikefalin Impurity 4 | difelikefalin Impurity 4. Uses: For analytical and research use. Alternative Names: (S)-2-(1-((S)-2-amino-3-phenylpropanoyl)piperidine-4-carboxamido)-4-methylpentanoic acid. CAS No. 1173664-52-2. Molecular formula: C21H31N3O4. Mole weight: 389.49. Catalog: APB1173664522. | |
| difelikefalin Impurity 5 | difelikefalin Impurity 5. Uses: For analytical and research use. Alternative Names: 4-amino-1-((R)-2-((R)-2-((R)-2-((R)-2-amino-3-phenylpropanamido)-3-phenylpropanamido)-4-methylpentanamido)-6-(methylamino)hexanoyl)piperidine-4-carboxylic acid. CAS No. 1024828-78-1. Molecular formula: C37H55N7O6. Mole weight: 693.88. Catalog: APB1024828781. | |
| difelikefalin Impurity 6 (Hydrochloride) | difelikefalin Impurity 6 (Hydrochloride). Uses: For analytical and research use. Alternative Names: (S)-2-(1-((S)-2-amino-3-phenylpropanoyl)piperidine-4-carboxamido)-3-phenylpropanoic acid hydrochloride. CAS No. 1281870-04-9. Molecular formula: C24H29N3O4·HCl. Mole weight: 459.97. Catalog: APB1281870049. | |
| difelikefalin Impurity 8 | difelikefalin Impurity 8. Uses: For analytical and research use. Alternative Names: 4-amino-1-((R)-2-((R)-2-((R)-2-((R)-2-amino-3-phenylpropanamido)-3-phenylpropanamido)-4-methylpentanamido)-6-(isopropylamino)hexanoyl)piperidine-4-carboxylic acid. CAS No. 1024828-90-7. Molecular formula: C39H59N7O6. Mole weight: 721.93. Catalog: APB1024828907. | |
| Diflunisal impurity 1 | Diflunisal impurity 1. Uses: For analytical and research use. Molecular formula: C19H22F2O3. Mole weight: 336.38. Catalog: APB11574. | |
| Digoxin Impurity 1 | Digoxin Impurity 1. Uses: For analytical and research use. Molecular formula: C41H66O14. Mole weight: 782.97. Catalog: APB07523. | |
| Dihydroergotamine EP impurity C | Dihydroergotamine EP impurity C. Uses: For analytical and research use. Molecular formula: C32H35N5O6. Mole weight: 585.66. Catalog: APB11927. | |
| Diltiazem EP Impurity A | Diltiazem EP Impurity A. Uses: For analytical and research use. CAS No. 111188-71-7. Molecular formula: C22H26N2O4S. Mole weight: 414.52. Catalog: APB111188717. | |
| Diltiazem EP Impurity A HCl | Diltiazem EP Impurity A HCl. Uses: For analytical and research use. CAS No. 103532-27-0. Molecular formula: C22H27ClN2O4S. Mole weight: 450.98. Catalog: APB103532270. | |
| Diltiazem EP Impurity B HCl | Diltiazem EP Impurity B HCl. Uses: For analytical and research use. CAS No. 1286126-67-7. Molecular formula: C21H25ClN2O4S. Mole weight: 436.95. Catalog: APB1286126677. | |
| Diltiazem EP Impurity D | Diltiazem EP Impurity D. Uses: For analytical and research use. Alternative Names: (2S,3S)-2-(4-methoxyphenyl)-5-(2-(methylamino)ethyl)-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]thiazepin-3-yl acetate. CAS No. 130606-60-9. Molecular formula: C21H24N2O4S. Mole weight: 400.49. Catalog: APB130606609. | |
| Diltiazem EP Impurity F-D4 | Diltiazem EP Impurity F-D4. Uses: For analytical and research use. CAS No. 112259-40-2. Molecular formula: C20H20D4N2O3S. Mole weight: 376.51. Catalog: APB112259402. | |
| Diltiazem EP Impurity F-D6 | Diltiazem EP Impurity F-D6. Uses: For analytical and research use. CAS No. 1246820-35-8. Molecular formula: C20H18D6N2O3S. Mole weight: 378.52. Catalog: APB1246820358. | |
| Diltiazem EP Impurity H | Diltiazem EP Impurity H. Uses: For analytical and research use. CAS No. 115992-91-1. Molecular formula: C17H18N2O3S. Mole weight: 330.4. Catalog: APB115992911. | |
| Diltiazem Impurity 1 | Diltiazem Impurity 1. Uses: For analytical and research use. CAS No. 116050-35-2. Molecular formula: C20H23ClN2O4S. Mole weight: 422.92. Catalog: APB116050352. | |
| Diltiazem Impurity 2 | Diltiazem Impurity 2. Uses: For analytical and research use. Alternative Names: (2S,3R)-5-(2-(dimethylamino)ethyl)-2-(4-methoxyphenyl)-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]thiazepin-3-yl acetate. CAS No. 111188-70-6. Molecular formula: C22H26N2O4S. Mole weight: 414.52. Catalog: APB111188706. | |
| Diltiazem Impurity 24 | Diltiazem Impurity 24. Uses: For analytical and research use. Molecular formula: C21H22N3O5S-. Mole weight: 428.48. Catalog: APB10439. | |
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