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 | |
|---|---|---|
| Norepinephrine EP Impurity B HCl | Norepinephrine EP Impurity B HCl. Uses: For analytical and research use. Group: Impurity standards. CAS No. 5090-29-9. Molecular Formula: C8H10ClNO3. Mole Weight: 203.62. Catalog: APB5090299. |  |
| Norepinephrine EP Impurity B (Nitrendipine Impurity 11) | Norepinephrine EP Impurity B (Nitrendipine Impurity 11). Uses: For analytical and research use. Group: Impurity standards. CAS No. 499-61-6. Molecular Formula: C8H9NO3. Mole Weight: 167.16. Catalog: APB499616. | |
| Norepinephrine EP impurity f hydrochloride salt | Norepinephrine EP impurity f hydrochloride salt. Uses: For analytical and research use. Group: Impurity standards. CAS No. 20455-68-9. Molecular Formula: C14H16ClN. Mole Weight: 233.74. Catalog: APB20455689. | |
| Norepinephrine Impurity 13 | Norepinephrine Impurity 13. Uses: For analytical and research use. Group: Impurity standards. CAS No. 28822-73-3. Molecular Formula: C8H10O4. Mole Weight: 170.16. Catalog: APB28822733. | |
| Norepinephrine Impurity 14 | Norepinephrine Impurity 14. Uses: For analytical and research use. Group: Impurity standards. CAS No. 5530-29-0. Molecular Formula: C8H9ClO3. Mole Weight: 188.61. Catalog: APB5530290. | |
| Norepinephrine Impurity 18 | Norepinephrine Impurity 18. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2947-4-8. Molecular Formula: C9H13NO3. Mole Weight: 183.21. Catalog: APB2947048. | |
| Norepinephrine Impurity 19 | Norepinephrine Impurity 19. Uses: For analytical and research use. Group: Impurity standards. CAS No. 3805-00-3. Molecular Formula: C10H16ClNO3. Mole Weight: 233.69. Catalog: APB3805003. | |
| Norepinephrine Impurity 21 | Norepinephrine Impurity 21. Uses: For analytical and research use. Group: Impurity standards. CAS No. 490-89-1. Molecular Formula: C8H7NO3. Mole Weight: 165.15. Catalog: APB490891. | |
| Norepinephrine Impurity 24 | Norepinephrine Impurity 24. Uses: For analytical and research use. Group: Impurity standards. CAS No. 373360-12-4. Molecular Formula: C8H11NO3. Mole Weight: 169.18. Catalog: APB373360124. | |
| Norepinephrine Impurity 28 | Norepinephrine Impurity 28. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2947-2-6. Molecular Formula: C10H15NO3. Mole Weight: 179.23. Catalog: APB2947026. | |
| Norepinephrine Impurity 3 | Norepinephrine Impurity 3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 29477-54-1. Molecular Formula: C8H8O4. Mole Weight: 168.15. Catalog: APB29477541. | |
| Norepinephrine Impurity 33 (2-benzoquinone) | Norepinephrine Impurity 33 (2-benzoquinone). Uses: For analytical and research use. Group: Impurity standards. CAS No. 583-63-1. Molecular Formula: C6H4O2. Mole Weight: 108.1. Catalog: APB583631. | |
| Norepinephrine Impurity 48 | Norepinephrine Impurity 48. Uses: For analytical and research use. Group: Impurity standards. CAS No. 24159-36-2. Molecular Formula: C8H11NO5S. Mole Weight: 233.24. Catalog: APB24159362. | |
| Norepinephrine Impurity 49 | Norepinephrine Impurity 49. Uses: For analytical and research use. Group: Impurity standards. CAS No. 35538-87-5. Molecular Formula: C8H11NO6S. Mole Weight: 249.24. Catalog: APB35538875. | |
| Norepinephrine Impurity 50 | Norepinephrine Impurity 50. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2948-15-4. Molecular Formula: C10H8Cl2O4. Mole Weight: 263.07. Catalog: APB2948154. | |
| Norepinephrine Impurity 52 | Norepinephrine Impurity 52. Uses: For analytical and research use. Group: Impurity standards. CAS No. 636-88-4. Molecular Formula: C12H17NO9. Mole Weight: 319.27. Catalog: APB636884. | |
| Norepinephrine Impurity 56 | Norepinephrine Impurity 56. Uses: For analytical and research use. Group: Impurity standards. CAS No. 490-90-4. Molecular Formula: C8H5NO3. Mole Weight: 163.13. Catalog: APB490904. | |
| Norepinephrine Impurity 57 | Norepinephrine Impurity 57. Uses: For analytical and research use. Group: Impurity standards. CAS No. 149-95-1. Molecular Formula: C8H11NO3. Mole Weight: 169.18. Catalog: APB149951. | |
| Norepinephrine Impurity 9 | Norepinephrine Impurity 9. Uses: For analytical and research use. Group: Impurity standards. CAS No. 3770-1-2. Molecular Formula: C9H14ClNO3. Mole Weight: 219.67. Catalog: APB3770012. | |
| Norepinephrine Impurity O | Norepinephrine Impurity O. Uses: For analytical and research use. Group: Impurity standards. CAS No. 252006-38-5. Molecular Formula: C6H8O4. Mole Weight: 144.13. Catalog: APB252006385. | |
| Norethindrone Acetate EP Impurity G | Norethindrone Acetate EP Impurity G. Uses: For analytical and research use. Group: Impurity standards. CAS No. 438244-27-0. Molecular Formula: C22H26O4. Mole Weight: 354.45. Catalog: APB438244270. | |
| Norethindrone Acetate EP Impurity I | Norethindrone Acetate EP Impurity I. Uses: For analytical and research use. Group: Impurity standards. CAS No. 50717-99-2. Molecular Formula: C24H32O3. Mole Weight: 368.52. Catalog: APB50717992. | |
| Norethindrone EP Impurity C | Norethindrone EP Impurity C. Uses: For analytical and research use. Group: Impurity standards. CAS No. 22933-71-7. Molecular Formula: C20H26O2. Mole Weight: 298.43. Catalog: APB22933717. | |
| Norethindrone EP Impurity G | Norethindrone EP Impurity G. Uses: For analytical and research use. Group: Impurity standards. CAS No. 38673-36-8. Molecular Formula: C20H26O2. Mole Weight: 298.43. Catalog: APB38673368. | |
| Norethindrone Impurity 2 | Norethindrone Impurity 2. Uses: For analytical and research use. Group: Impurity standards. CAS No. 3836-23-5. Molecular Formula: C27H38O3. Mole Weight: 410.6. Catalog: APB3836235. | |
| Norethisterone acetate impurity 7 | Norethisterone acetate impurity 7. Uses: For analytical and research use. Group: Impurity standards. CAS No. 64850-62-0. Molecular Formula: C22H28O2. Mole Weight: 324.46. Catalog: APB64850620. | |
| Norethisterone acetate impurity 9 | Norethisterone acetate impurity 9. Uses: For analytical and research use. Group: Impurity standards. CAS No. 56470-64-5. Molecular Formula: C28H38O4. Mole Weight: 438.61. Catalog: APB56470645. | |
| Nystatin A1 | Nystatin A1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 34786-70-4. Molecular Formula: C47H81NO20. Mole Weight: 980.15. Catalog: APB34786704. | |
| Nystatin impurity 2 | Nystatin impurity 2. Uses: For analytical and research use. Group: Impurity standards. CAS No. 65086-32-0. Molecular Formula: C47H75NO16. Mole Weight: 910.11. Catalog: APB65086320. | |
| Nystatin impurity 3 | Nystatin impurity 3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 62997-67-5. Molecular Formula: C53H85NO20. Mole Weight: 1056.25. Catalog: APB62997675. | |
| O-Acetyl Avanafil | O-Acetyl Avanafil. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2375100-97-1. Molecular Formula: C21H27ClN4O4. Mole Weight: 434.92. Catalog: APB2375100971. | |
| Obeticholic Acid | Obeticholic Acid. Uses: For analytical and research use. Group: Impurity standards. CAS No. 459789-99-2. Molecular Formula: C26H44O4. Mole Weight: 420.63. Catalog: APB459789992. | |
| Obeticholic acid 3-O-β-D-glucuronide | Obeticholic acid 3-O-β-D-glucuronide. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2270232-93-2. Molecular Formula: C32H52O10. Mole Weight: 596.76. Catalog: APB2270232932. | |
| Obeticholic Acid-D5 | Obeticholic Acid-D5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1992000-80-2. Molecular Formula: C26H39D5O4. Mole Weight: 425.66. Catalog: APB1992000802. | |
| Obeticholic Acid Impurity 13 | Obeticholic Acid Impurity 13. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2061908-14-1. Molecular Formula: C26H42O3. Mole Weight: 402.62. Catalog: APB2061908141. | |
| Obeticholic Acid Impurity 14 | Obeticholic Acid Impurity 14. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2589088-54-8. Molecular Formula: C26H42O4. Mole Weight: 418.62. Catalog: APB2589088548. | |
| Obeticholic Acid Impurity 18 | Obeticholic Acid Impurity 18. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2241648-47-3. Molecular Formula: C29H44O5. Mole Weight: 472.67. Catalog: APB2241648473. | |
| Obeticholic Acid Impurity 20 | Obeticholic Acid Impurity 20. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1831863-55-8. Molecular Formula: C30H50O5Si. Mole Weight: 518.81. Catalog: APB1831863558. | |
| Obeticholic Acid Impurity 21 | Obeticholic Acid Impurity 21. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1620095-11-5. Molecular Formula: C27H46O4. Mole Weight: 434.66. Catalog: APB1620095115. | |
| Obeticholic Acid Impurity 28 | Obeticholic Acid Impurity 28. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1312468-30-6. Molecular Formula: C32H44O5. Mole Weight: 508.7. Catalog: APB1312468306. | |
| Obeticholic Acid Impurity 29 | Obeticholic Acid Impurity 29. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1831863-02-5. Molecular Formula: C26H44O4. Mole Weight: 420.63. Catalog: APB1831863025. | |
| Obeticholic Acid Impurity 31 | Obeticholic Acid Impurity 31. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1834605-28-5. Molecular Formula: C26H40O4. Mole Weight: 416.6. Catalog: APB1834605285. | |
| Obeticholic Acid Impurity 32 | Obeticholic Acid Impurity 32. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2410049-27-1. Molecular Formula: C26H44O3. Mole Weight: 404.64. Catalog: APB2410049271. | |
| Obeticholic Acid Impurity 44 | Obeticholic Acid Impurity 44. Uses: For analytical and research use. Group: Impurity standards. CAS No. 459789-98-1. Molecular Formula: C28H48O4. Mole Weight: 448.69. Catalog: APB459789981. | |
| Obeticholic Acid Impurity 7 | Obeticholic Acid Impurity 7. Uses: For analytical and research use. Group: Impurity standards. CAS No. 30634-99-2. Molecular Formula: C24H40O4. Mole Weight: 392.57. Catalog: APB30634992. | |
| Olanexidine | Olanexidine. Uses: For analytical and research use. Group: Impurity standards. CAS No. 146510-36-3. Molecular Formula: C17H27Cl2N5. Mole Weight: 372.34. Catalog: APB146510363. | |
| Olanexidine Impurity4 | Olanexidine Impurity4. Uses: For analytical and research use. Group: Impurity standards. CAS No. 39226-95-4. Molecular Formula: C7H8Cl4N. Mole Weight: 212.5. Catalog: APB39226954. | |
| Olanexidine Impurity5 | Olanexidine Impurity5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 5635-67-6. Molecular Formula: C8H9Cl2N. Mole Weight: 190.07. Catalog: APB5635676. | |
| Olanexidine Impurity6 | Olanexidine Impurity6. Uses: For analytical and research use. Group: Impurity standards. CAS No. 49552-34-3. Molecular Formula: C7H8Cl3N. Mole Weight: 212.5. Catalog: APB49552343. | |
| Olanexidine Impurity9 | Olanexidine Impurity9. Uses: For analytical and research use. Group: Impurity standards. CAS No. 218282-71-4. Molecular Formula: C17H30Cl3N5O. Mole Weight: 426.81. Catalog: APB218282714. | |
| Olanzapine EP impurity L | Olanzapine EP impurity L. Uses: For analytical and research use. Group: Impurity standards. CAS No. 138564-61-1. Molecular Formula: C17H22N4OS. Mole Weight: 330.45. Catalog: APB138564611. | |
| Olanzapine impurity 5 | Olanzapine impurity 5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2586222-75-2. Molecular Formula: C12H10N2O2S. Mole Weight: 246.28. Catalog: APB2586222752. | |
| Olanzapine impurity 6 | Olanzapine impurity 6. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1313411-74-3. Molecular Formula: C24H18N4O2S2. Mole Weight: 458.55. Catalog: APB1313411743. | |
| Olanzapine impurity 7 | Olanzapine impurity 7. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2518067-58-6. Molecular Formula: C17H20N4OS. Mole Weight: 328.43. Catalog: APB2518067586. | |
| Olanzapine impurity 8 | Olanzapine impurity 8. Uses: For analytical and research use. Group: Impurity standards. CAS No. 639460-79-0. Molecular Formula: C17H18N4OS. Mole Weight: 326.42. Catalog: APB639460790. | |
| Olanzapine impurity B | Olanzapine impurity B. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-methyl-5,10-dihydro-4Hbenzo[b]thieno[2,3-e][1,4]diazepin-4-one. CAS No. 221176-49-4. Molecular Formula: C12H10N2OS. Mole Weight: 230.29. Catalog: APB221176494. | |
| Olanzapine impurity C | Olanzapine impurity C. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1-(chloromethyl)-1-methyl-4-(2-methyl-10H-benzo[b]thieno[2,3-e][1,4]diazepin-4-yl)piperazin-1-iumchloride. CAS No. 719300-59-1. Molecular Formula: C18H22Cl2N4S. Mole Weight: 397.37. Catalog: APB719300591. | |
| Olanzapine impurity E | Olanzapine impurity E. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-methyl-10H-benzo[b]thieno[2,3-e][1,4]diazepin-4-amine hydrochloride. CAS No. 138564-60-0. Molecular Formula: C12H12ClN3S. Mole Weight: 265.76. Catalog: APB138564600. | |
| Olanzapine impurity F | Olanzapine impurity F. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-methyl-4-(piperazin-1-yl)-10Hbenzo[b]thieno[2,3-e][1,4]diazepine. CAS No. 161696-76-0. Molecular Formula: C16H18N4S. Mole Weight: 298.41. Catalog: APB161696760. | |
| Olanzapine impurity SA | Olanzapine impurity SA. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-amino-5-methylthiophene-3-carbonitrile. CAS No. 138564-58-6. Molecular Formula: C6H6N2S. Mole Weight: 138.19. Catalog: APB138564586. | |
| Olaparib-D5 | Olaparib-D5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2143107-56-4. Molecular Formula: C24H18D5FN4O3. Mole Weight: 439.5. Catalog: APB2143107564. | |
| Olaparib Impurity 10 | Olaparib Impurity 10. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2415448-60-9. Molecular Formula: C18H16FN3O2. Mole Weight: 325.34. Catalog: APB2415448609. | |
| Olaparib Impurity 11 | Olaparib Impurity 11. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2630919-53-6. Molecular Formula: C16H10FNO3. Mole Weight: 283.26. Catalog: APB2630919536. | |
| Olaparib Impurity 12 | Olaparib Impurity 12. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2250242-62-5. Molecular Formula: C36H28F2N6O4. Mole Weight: 646.65. Catalog: APB2250242625. | |
| Olaparib Impurity 13 | Olaparib Impurity 13. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2250243-17-3. Molecular Formula: C24H25FN4O3. Mole Weight: 436.49. Catalog: APB2250243173. | |
| Olaparib Impurity 18 | Olaparib Impurity 18. Uses: For analytical and research use. Group: Impurity standards. CAS No. 164149-28-4. Molecular Formula: C8H4FNO2. Mole Weight: 165.12. Catalog: APB164149284. | |
| Olaparib Impurity 2 | Olaparib Impurity 2. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2409514-28-7. Molecular Formula: C16H11FO5. Mole Weight: 302.26. Catalog: APB2409514287. | |
| Olaparib Impurity 30 | Olaparib Impurity 30. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1460272-52-9. Molecular Formula: C24H21FN4O4. Mole Weight: 448.45. Catalog: APB1460272529. | |
| Olaparib Impurity 31 | Olaparib Impurity 31. Uses: For analytical and research use. Group: Impurity standards. CAS No. 458535-34-7. Molecular Formula: C12H18N2O2. Mole Weight: 222.29. Catalog: APB458535347. | |
| Olaparib Impurity 33 | Olaparib Impurity 33. Uses: For analytical and research use. Group: Impurity standards. CAS No. 550363-85-4. Molecular Formula: C8H5FO3. Mole Weight: 168.12. Catalog: APB550363854. | |
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