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 | |
|---|---|---|
| Norethisterone acetate impurity 4 | Norethisterone acetate impurity 4. Uses: For analytical and research use. CAS No. 6856-28-6. Molecular formula: C22H28O4. Mole weight: 356.46. Catalog: APB6856286. |  |
| Norethisterone acetate impurity 6 | Norethisterone acetate impurity 6. Uses: For analytical and research use. CAS No. 40228-41-9. Molecular formula: C22H28Br2O4. Mole weight: 516.27. Catalog: APB40228419. | |
| Norethisterone acetate impurity 7 | Norethisterone acetate impurity 7. Uses: For analytical and research use. 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. CAS No. 56470-64-5. Molecular formula: C28H38O4. Mole weight: 438.61. Catalog: APB56470645. | |
| Norfloxacin EP Impurity A | Norfloxacin EP Impurity A. Uses: For analytical and research use. CAS No. 68077-26-9. Molecular formula: C12H9ClFNO3. Mole weight: 269.66. Catalog: APB68077269. | |
| Norfloxacin EP Impurity B | Norfloxacin EP Impurity B. Uses: For analytical and research use. CAS No. 75001-77-3. Molecular formula: C14H16FN3O3. Mole weight: 293.3. Catalog: APB75001773. | |
| Norfloxacin EP Impurity E | Norfloxacin EP Impurity E. Uses: For analytical and research use. CAS No. 75001-78-4. Molecular formula: C16H18ClN3O3. Mole weight: 335.79. Catalog: APB75001784. | |
| Norfloxacin EP Impurity F | Norfloxacin EP Impurity F. Uses: For analytical and research use. CAS No. 67681-84-9. Molecular formula: C16H18ClN3O3. Mole weight: 335.79. Catalog: APB67681849. | |
| Norfloxacin EP Impurity G | Norfloxacin EP Impurity G. Uses: For analytical and research use. CAS No. 70459-04-0. Molecular formula: C17H18FN3O4. Mole weight: 347.35. Catalog: APB70459040. | |
| Norfloxacin EP Impurity K | Norfloxacin EP Impurity K. Uses: For analytical and research use. CAS No. 70459-07-3. Molecular formula: C15H16FN3O3. Mole weight: 305.31. Catalog: APB70459073. | |
| Norfloxacin Impurity D | Norfloxacin Impurity D. Uses: For analytical and research use. Alternative Names: 1-ethyl-6-fluoro-7-(piperazin-1-yl)quinolin-4(1H)-one. CAS No. 75001-82-0. Molecular formula: C15H18FN3O. Mole weight: 275.32. Catalog: APB75001820. | |
| Norgestrel Impurity 1 | Norgestrel Impurity 1. Uses: For analytical and research use. CAS No. 848-04-4. Molecular formula: C20H26O2. Mole weight: 298.43. Catalog: APB848044. | |
| n-Triacontyldimethylchlorosilane | n-Triacontyldimethylchlorosilane. Uses: For analytical and research use. CAS No. 70851-52-4. Molecular formula: C32H67ClSi. Mole weight: 515.42. Catalog: APB70851524. | |
| Nystatin impurity 2 | Nystatin impurity 2. Uses: For analytical and research use. 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. CAS No. 62997-67-5. Molecular formula: C53H85NO20. Mole weight: 1056.25. Catalog: APB62997675. | |
| Obeticholic Acid Impurity 1 | Obeticholic Acid Impurity 1. Uses: For analytical and research use. CAS No. 865244-30-0. Molecular formula: C26H44O4. Mole weight: 420.63. Catalog: APB865244300. | |
| Obeticholic Acid Impurity 19 | Obeticholic Acid Impurity 19. Uses: For analytical and research use. CAS No. 915038-24-3. Molecular formula: C26H40O4. Mole weight: 416.6. Catalog: APB915038243. | |
| Obeticholic Acid Impurity 30 | Obeticholic Acid Impurity 30. Uses: For analytical and research use. CAS No. 915038-25-4. Molecular formula: C26H42O4. Mole weight: 418.62. Catalog: APB915038254. | |
| Obeticholic Acid Impurity 4 | Obeticholic Acid Impurity 4. Uses: For analytical and research use. CAS No. 61800-60-0. Molecular formula: C26H44O5. Mole weight: 436.63. Catalog: APB61800600. | |
| Obeticholic Acid Impurity 44 | Obeticholic Acid Impurity 44. Uses: For analytical and research use. CAS No. 459789-98-1. Molecular formula: C28H48O4. Mole weight: 448.69. Catalog: APB459789981. | |
| Obeticholic Acid Impurity 48 | Obeticholic Acid Impurity 48. Uses: For analytical and research use. CAS No. 951694-73-8. Molecular formula: C27H46O4. Mole weight: 434.66. Catalog: APB951694738. | |
| Obeticholic Acid Impurity 8 | Obeticholic Acid Impurity 8. Uses: For analytical and research use. CAS No. 863239-60-5. Molecular formula: C28H47NO5. Mole weight: 477.69. Catalog: APB863239605. | |
| Obeticholic Acid Impurity 9 | Obeticholic Acid Impurity 9. Uses: For analytical and research use. CAS No. 863239-61-6. Molecular formula: C28H49NO6S. Mole weight: 527.76. Catalog: APB863239616. | |
| Obeticholic Acid Impurity C | Obeticholic Acid Impurity C. Uses: For analytical and research use. Alternative Names: (R)-4-((3R,5S,6S,7R,8S,9S,10S,13R,14S,17R)-6-ethyl-3,7-dihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoic acid. CAS No. 915038-27-6. Molecular formula: C26H44O4. Mole weight: 420.63. Catalog: APB915038276. | |
| Octadecyldimethylmethoxysilane | Octadecyldimethylmethoxysilane. Uses: For analytical and research use. CAS No. 71808-65-6. Molecular formula: C21H46OSi. Mole weight: 342.68. Purity: 95%. Catalog: APB71808656. | |
| Octadecylmethyldichlorosilane | Octadecylmethyldichlorosilane. Uses: For analytical and research use. CAS No. 5157-75-5. Molecular formula: C19H40Cl2Si. Mole weight: 367.52. Purity: 97%. Catalog: APB5157755. | |
| Octreotide acetate impurity D | Octreotide acetate impurity D. Uses: For analytical and research use. CAS No. 79486-60-5. Molecular formula: C45H58N10O8S2. Mole weight: 931.14. Catalog: APB79486605. | |
| Octreotide EP Impurity I | Octreotide EP Impurity I. Uses: For analytical and research use. CAS No. 83795-61-3. Molecular formula: C51H68N10O11S2. Mole weight: 1061.28. Catalog: APB83795613. | |
| Ofloxacin EP Impurity A | Ofloxacin EP Impurity A. Uses: For analytical and research use. CAS No. 82419-35-0. Molecular formula: C13H9F2NO4. Mole weight: 281.22. Catalog: APB82419350. | |
| Ofloxacin EP Impurity C | Ofloxacin EP Impurity C. Uses: For analytical and research use. CAS No. 95848-94-5. Molecular formula: C18H21N3O4. Mole weight: 343.38. Catalog: APB95848945. | |
| Ofloxacin EP Impurity E | Ofloxacin EP Impurity E. Uses: For analytical and research use. CAS No. 82419-52-1. Molecular formula: C17H18FN3O4. Mole weight: 347.35. Catalog: APB82419521. | |
| Olanexidine Impurity3 | Olanexidine Impurity3. Uses: For analytical and research use. CAS No. 73728-66-2. Molecular formula: C7H8Cl3N. Mole weight: 212.5. Catalog: APB73728662. | |
| Olanexidine Impurity4 | Olanexidine Impurity4. Uses: For analytical and research use. CAS No. 39226-95-4. Molecular formula: C7H8Cl4N. Mole weight: 212.5. Catalog: APB39226954. | |
| Olanexidine Impurity5 | Olanexidine Impurity5. Uses: For analytical and research use. CAS No. 5635-67-6. Molecular formula: C8H9Cl2N. Mole weight: 190.07. Catalog: APB5635676. | |
| Olanexidine Impurity6 | Olanexidine Impurity6. Uses: For analytical and research use. CAS No. 49552-34-3. Molecular formula: C7H8Cl3N. Mole weight: 212.5. Catalog: APB49552343. | |
| Olanexidine Impurity7 | Olanexidine Impurity7. Uses: For analytical and research use. CAS No. 60852-95-1. Molecular formula: C10H20N4. Mole weight: 193.3. Catalog: APB60852951. | |
| Olaparib Impurity 1 | Olaparib Impurity 1. Uses: For analytical and research use. CAS No. 763113-06-0. Molecular formula: C24H24N4O3. Mole weight: 416.48. Catalog: APB763113060. | |
| Olaparib Impurity 14 | Olaparib Impurity 14. Uses: For analytical and research use. CAS No. 420846-72-6. Molecular formula: C16H12N2O3. Mole weight: 280.28. Catalog: APB420846726. | |
| Olaparib Impurity 15 | Olaparib Impurity 15. Uses: For analytical and research use. CAS No. 763111-47-3. Molecular formula: C20H19FN4O2. Mole weight: 366.39. Catalog: APB763111473. | |
| Olaparib Impurity 3 | Olaparib Impurity 3. Uses: For analytical and research use. CAS No. 61260-15-9. Molecular formula: C10H11O5P. Mole weight: 242.17. Catalog: APB61260159. | |
| Olaparib Impurity 31 | Olaparib Impurity 31. Uses: For analytical and research use. 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. CAS No. 550363-85-4. Molecular formula: C8H5FO3. Mole weight: 168.12. Catalog: APB550363854. | |
| Olaparib Impurity 38 | Olaparib Impurity 38. Uses: For analytical and research use. CAS No. 632-22-4. Molecular formula: C5H12N2O. Mole weight: 116.16. Catalog: APB632224. | |
| Olaparib Impurity 39 | Olaparib Impurity 39. Uses: For analytical and research use. CAS No. 59878-57-8. Molecular formula: C8H14N2O. Mole weight: 154.21. Catalog: APB59878578. | |
| Olaparib Impurity 43 | Olaparib Impurity 43. Uses: For analytical and research use. CAS No. 64579-56-2. Molecular formula: C10H18N2O. Mole weight: 182.27. Catalog: APB64579562. | |
| Olaparib Impurity 55 | Olaparib Impurity 55. Uses: For analytical and research use. CAS No. 763113-20-8. Molecular formula: C23H23FN4O3. Mole weight: 422.46. Catalog: APB763113208. | |
| Olaparib Impurity 58 | Olaparib Impurity 58. Uses: For analytical and research use. CAS No. 848136-41-4. Molecular formula: C22H21FN4O3. Mole weight: 408.43. Catalog: APB848136414. | |
| Olaparib Impurity 62 | Olaparib Impurity 62. Uses: For analytical and research use. CAS No. 76816-54-1. Molecular formula: C7H14N2O. Mole weight: 142.2. Catalog: APB76816541. | |
| Olaparib Impurity 63 | Olaparib Impurity 63. Uses: For analytical and research use. CAS No. 71260-16-7. Molecular formula: C8H16N2O. Mole weight: 156.23. Catalog: APB71260167. | |
| Olaparib Impurity 70 | Olaparib Impurity 70. Uses: For analytical and research use. CAS No. 763114-04-1. Molecular formula: C25H27FN4O4. Mole weight: 466.51. Catalog: APB763114041. | |
| Olaparib Impurity 73 | Olaparib Impurity 73. Uses: For analytical and research use. CAS No. 42086-68-0. Molecular formula: C16H9NO2. Mole weight: 247.25. Catalog: APB42086680. | |
| Olaparib Impurity 74 | Olaparib Impurity 74. Uses: For analytical and research use. CAS No. 42086-73-7. Molecular formula: C16H9NO2. Mole weight: 247.25. Catalog: APB42086737. | |
| Olaparib Impurity 76 | Olaparib Impurity 76. Uses: For analytical and research use. CAS No. 763114-25-6. Molecular formula: C16H8FNO2. Mole weight: 265.24. Catalog: APB763114256. | |
| Olaparib Impurity 7 (Avatroposide impurities35) | Olaparib Impurity 7 (Avatroposide impurities35). Uses: For analytical and research use. CAS No. 57260-71-6. Molecular formula: C9H18N2O2. Mole weight: 186.26. Catalog: APB57260716. | |
| Olaparib Impurity 82 | Olaparib Impurity 82. Uses: For analytical and research use. CAS No. 477535-39-0. Molecular formula: C7H3Br2FO. Mole weight: 281.91. Catalog: APB477535390. | |
| Olaparib Impurity 9 | Olaparib Impurity 9. Uses: For analytical and research use. CAS No. 414910-15-9. Molecular formula: C13H22N2O3. Mole weight: 254.33. Catalog: APB414910159. | |
| oleanolic acid impurity 4 | oleanolic acid impurity 4. Uses: For analytical and research use. CAS No. 79157-62-3. Molecular formula: C31H48O3. Mole weight: 468.72. Catalog: APB79157623. | |
| Olmesartan Medoxomil Impurity 36 | Olmesartan Medoxomil Impurity 36. Uses: For analytical and research use. CAS No. 95579-71-8. Molecular formula: C5H5ClO3. Mole weight: 148.54. Catalog: APB95579718. | |
| Olmesartan Medoxomil Impurity 56 | Olmesartan Medoxomil Impurity 56. Uses: For analytical and research use. Alternative Names: 4-(chloromethyl)-5-methyl-1,3-dioxol-2-one. CAS No. 80841-78-7. Molecular formula: C5H5ClO3. Mole weight: 148.54. Catalog: APB80841787. | |
| Olmesartan Medoxomil Impurity B | Olmesartan Medoxomil Impurity B. Uses: For analytical and research use. CAS No. 849206-43-5. Molecular formula: C24H24N6O2. Mole weight: 428.5. Catalog: APB849206435. | |
| Olmesartan Medoxomil Impurity C | Olmesartan Medoxomil Impurity C. Uses: For analytical and research use. CAS No. 879562-26-2. Molecular formula: C29H28N6O5. Mole weight: 540.58. Catalog: APB879562262. | |
| Olmesartan Medoxomil Impurity K | Olmesartan Medoxomil Impurity K. Uses: For analytical and research use. CAS No. 896419-17-3. Molecular formula: C30H32N6O6. Mole weight: 572.62. Catalog: APB896419173. | |
| Olmesartan Medoxomil Impurity T | Olmesartan Medoxomil Impurity T. Uses: For analytical and research use. CAS No. 761404-85-7. Molecular formula: C43H40N6O3. Mole weight: 688.83. Catalog: APB761404857. | |
| Olodaterol Impurity 10 | Olodaterol Impurity 10. Uses: For analytical and research use. Alternative Names: (R)-6-(benzyloxy)-8-(oxiran-2-yl)-2H-benzo[b][1,4]oxazin-3(4H)-one. CAS No. 869478-12-6. Molecular formula: C17H15NO4. Mole weight: 297.31. Catalog: APB869478126. | |
| Olodaterol Impurity 11 | Olodaterol Impurity 11. Uses: For analytical and research use. Alternative Names: 1-(4-methoxyphenyl)-2-methylpropan-2-amine. CAS No. 56490-94-9. Molecular formula: C11H17NO. Mole weight: 179.26. Catalog: APB56490949. | |
| Olodaterol Impurity 12 | Olodaterol Impurity 12. Uses: For analytical and research use. Alternative Names: (R)-6-(benzyloxy)-8-(1-hydroxy-2-((1-(4-methoxyphenyl)-2-methylpropan-2-yl)amino)ethyl)-2H-benzo[b][1,4]oxazin-3(4H)-one. CAS No. 869478-13-7. Molecular formula: C28H32N2O5. Mole weight: 476.56. Catalog: APB869478137. | |
| Olodaterol Impurity 14 | Olodaterol Impurity 14. Uses: For analytical and research use. Alternative Names: N-(1-(4-methoxyphenyl)-2-methylpropan-2-yl)acetamide. CAS No. 926319-54-2. Molecular formula: C13H19NO2. Mole weight: 221.30. Catalog: APB926319542. | |
| Olodaterol Impurity 17 | Olodaterol Impurity 17. Uses: For analytical and research use. Alternative Names: (S)-6-hydroxy-8-(1-hydroxy-2-((1-(4-methoxyphenyl)-2-methylpropan-2-yl)amino)ethyl)-2H-benzo[b][1,4]oxazin-3(4H)-one. CAS No. 868049-50-7. Molecular formula: C21H26N2O5. Mole weight: 386.44. Catalog: APB868049507. | |
| Olodaterol Impurity 20 | Olodaterol Impurity 20. Uses: For analytical and research use. Alternative Names: 6-(benzyloxy)-8-(2-bromoacetyl)-2H-benzo[b][1,4]oxazin-3(4H)-one. CAS No. 926319-53-1. Molecular formula: C17H14BrNO4. Mole weight: 376.20. Catalog: APB926319531. | |
| Olodaterol Impurity 5 | Olodaterol Impurity 5. Uses: For analytical and research use. Alternative Names: 1-(5-(benzyloxy)-2-hydroxy-3-nitrophenyl)ethanone. CAS No. 861841-94-3. Molecular formula: C15H13NO5. Mole weight: 287.27. Catalog: APB861841943. | |
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