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 | |
|---|---|---|
| Progesterone Impurity 35 | Progesterone Impurity 35. Uses: For analytical and research use. CAS No. 44757-06-4. Molecular formula: C21H27IO4. Mole weight: 470.35. Catalog: APB44757064. |  |
| Progesterone Impurity 38 | Progesterone Impurity 38. Uses: For analytical and research use. CAS No. 4470-79-5. Molecular formula: C21H29IO3. Mole weight: 456.36. Catalog: APB4470795. | |
| Progesterone Impurity 42 | Progesterone Impurity 42. Uses: For analytical and research use. CAS No. 5327-60-6. Molecular formula: C22H32O3. Mole weight: 344.5. Catalog: APB5327606. | |
| Progesterone Impurity 69 | Progesterone Impurity 69. Uses: For analytical and research use. CAS No. 40736-33-2. Molecular formula: C22H34O2. Mole weight: 330.51. Catalog: APB40736332. | |
| Progesterone Impurity 70 | Progesterone Impurity 70. Uses: For analytical and research use. CAS No. 60923-57-1. Molecular formula: C23H34O3. Mole weight: 358.52. Catalog: APB60923571. | |
| Progesterone Impurity 8 | Progesterone Impurity 8. Uses: For analytical and research use. CAS No. 68-96-2. Molecular formula: C21H30O3. Mole weight: 330.47. Catalog: APB68962. | |
| Progesterone Impurity 80 | Progesterone Impurity 80. Uses: For analytical and research use. CAS No. 77530-51-9. Molecular formula: C22H34O3. Mole weight: 346.51. Catalog: APB77530519. | |
| Progesterone Impurity 9 | Progesterone Impurity 9. Uses: For analytical and research use. CAS No. 641-80-5. Molecular formula: C21H30O3. Mole weight: 330.47. Catalog: APB641805. | |
| Propafenone EP Impurity B | Propafenone EP Impurity B. Uses: For analytical and research use. CAS No. 88308-22-9. Molecular formula: C21H25NO3. Mole weight: 339.43. Catalog: APB88308229. | |
| Propafenone EP Impurity D | Propafenone EP Impurity D. Uses: For analytical and research use. CAS No. 91401-73-9. Molecular formula: C18H20O4. Mole weight: 300.35. Catalog: APB91401739. | |
| Propafenone EP Impurity H | Propafenone EP Impurity H. Uses: For analytical and research use. CAS No. 487-26-3. Molecular formula: C15H12O2. Mole weight: 224.26. Catalog: APB487263. | |
| Propafenone Impurity 10 | Propafenone Impurity 10. Uses: For analytical and research use. CAS No. 86383-32-6. Molecular formula: C21H28ClNO4. Mole weight: 393.91. Catalog: APB86383326. | |
| Propafenone Impurity 28 | Propafenone Impurity 28. Uses: For analytical and research use. CAS No. 93885-22-4. Molecular formula: C21H28ClNO4. Mole weight: 393.91. Catalog: APB93885224. | |
| Propafenone Impurity 30 | Propafenone Impurity 30. Uses: For analytical and research use. CAS No. 86383-31-5. Molecular formula: C21H28ClNO4. Mole weight: 393.91. Catalog: APB86383315. | |
| Propafenone Impurity 42 | Propafenone Impurity 42. Uses: For analytical and research use. CAS No. 86384-10-3. Molecular formula: C21H27NO4. Mole weight: 357.45. Catalog: APB86384103. | |
| Propafenone Impurity 46 | Propafenone Impurity 46. Uses: For analytical and research use. CAS No. 93885-31-5. Molecular formula: C25H22O4. Mole weight: 386.45. Catalog: APB93885315. | |
| Propafenone Impurity 47 | Propafenone Impurity 47. Uses: For analytical and research use. CAS No. 936-58-3. Molecular formula: C10H12O. Mole weight: 148.21. Catalog: APB936583. | |
| Proparacaine Impurity 13 | Proparacaine Impurity 13. Uses: For analytical and research use. CAS No. 5438-19-7. Molecular formula: C10H12O3. Mole weight: 180.2. Catalog: APB5438197. | |
| Proparacaine Impurity 17 | Proparacaine Impurity 17. Uses: For analytical and research use. Alternative Names: 2-(ethylamino)ethyl 3-amino-4-propoxybenzoate. CAS No. 500335-35-3. Molecular formula: C14H22N2O3. Mole weight: 266.16. Catalog: APB500335353. | |
| Proparacaine Impurity 2 | Proparacaine Impurity 2. Uses: For analytical and research use. CAS No. 59691-14-4. Molecular formula: C10H14ClNO3. Mole weight: 231.68. Catalog: APB59691144. | |
| Proparacaine Impurity 21 | Proparacaine Impurity 21. Uses: For analytical and research use. CAS No. 50910-18-4. Molecular formula: C19H26ClNO. Mole weight: 319.87. Catalog: APB50910184. | |
| Proparacaine Impurity 22 | Proparacaine Impurity 22. Uses: For analytical and research use. CAS No. 69928-42-3. Molecular formula: C22H28ClNO2. Mole weight: 373.92. Catalog: APB69928423. | |
| Proparacaine Impurity 23 | Proparacaine Impurity 23. Uses: For analytical and research use. CAS No. 4304-21-6. Molecular formula: C16H26ClNO5. Mole weight: 347.84. Catalog: APB4304216. | |
| Proparacaine Impurity 3 | Proparacaine Impurity 3. Uses: For analytical and research use. Alternative Names: 3-amino-4-propoxybenzoic acid. CAS No. 59691-15-5. Molecular formula: C10H13NO3. Mole weight: 195.09. Catalog: APB59691155. | |
| Proparacaine Impurity 4 | Proparacaine Impurity 4. Uses: For analytical and research use. Alternative Names: 2-(diethylamino)ethyl 3-amino-4-chlorobenzoate. CAS No. 754936-74-8. Molecular formula: C13H19ClN2O2. Mole weight: 270.11. Catalog: APB754936748. | |
| Proparacaine Impurity 4 | Proparacaine Impurity 4. Uses: For analytical and research use. CAS No. 78329-81-4. Molecular formula: C15H24N2O3. Mole weight: 280.37. Catalog: APB78329814. | |
| Proparacaine Impurity 7 | Proparacaine Impurity 7. Uses: For analytical and research use. Alternative Names: 2-(diethylamino)ethyl 3-nitro-4-propoxybenzoate. CAS No. 736870-51-2. Molecular formula: C16H24N2O5. Mole weight: 324.17. Catalog: APB736870512. | |
| Proparacaine Impurity 8 | Proparacaine Impurity 8. Uses: For analytical and research use. CAS No. 69781-24-4. Molecular formula: C15H25ClN2O3. Mole weight: 316.83. Catalog: APB69781244. | |
| propofol impurity 1 | propofol impurity 1. Uses: For analytical and research use. CAS No. 84633-54-5. Molecular formula: C56H84O10. Mole weight: 917.28. Catalog: APB84633545. | |
| propofol impurity 2 | propofol impurity 2. Uses: For analytical and research use. CAS No. 40677-31-4. Molecular formula: C14H10O5. Mole weight: 258.23. Catalog: APB40677314. | |
| propofol impurity 3 | propofol impurity 3. Uses: For analytical and research use. CAS No. 83237-15-4. Molecular formula: C17H26O4. Mole weight: 294.39. Catalog: APB83237154. | |
| Propranolol EP Impurity B | Propranolol EP Impurity B. Uses: For analytical and research use. CAS No. 83314-78-7. Molecular formula: C29H33NO4. Mole weight: 459.59. Catalog: APB83314787. | |
| Propranolol Impurity 10 | Propranolol Impurity 10. Uses: For analytical and research use. CAS No. 58657-78-6. Molecular formula: C22H29NO8. Mole weight: 435.47. Catalog: APB58657786. | |
| Propranolol Impurity 11 | Propranolol Impurity 11. Uses: For analytical and research use. CAS No. 87075-33-0. Molecular formula: C16H21NO6S. Mole weight: 355.41. Catalog: APB87075330. | |
| Propranolol Impurity 16 | Propranolol Impurity 16. Uses: For analytical and research use. CAS No. 4662-18-4. Molecular formula: C17H23NO2. Mole weight: 273.37. Catalog: APB4662184. | |
| Propranolol Impurity 4 | Propranolol Impurity 4. Uses: For analytical and research use. CAS No. 77252-87-0. Molecular formula: C17H21NO3. Mole weight: 287.36. Catalog: APB77252870. | |
| Propranolol Impurity 9 | Propranolol Impurity 9. Uses: For analytical and research use. CAS No. 94731-13-2. Molecular formula: C22H29NO9. Mole weight: 451.47. Catalog: APB94731132. | |
| Propyphenazone EP impurity A (Antipyrine) | Propyphenazone EP impurity A (Antipyrine). Uses: For analytical and research use. CAS No. 60-80-0. Molecular formula: C11H12N2O. Mole weight: 188.23. Catalog: APB60800. | |
| PseudoEphedrine Impurity 1 | PseudoEphedrine Impurity 1. Uses: For analytical and research use. CAS No. 67844-53-5. Molecular formula: C11H15NO2. Mole weight: 193.25. Catalog: APB67844535. | |
| Pyribedil impurity 1 | Pyribedil impurity 1. Uses: For analytical and research use. CAS No. 50602-50-1. Molecular formula: C15H18N4O2. Mole weight: 286.34. Catalog: APB50602501. | |
| Pyribedil impurity 2 | Pyribedil impurity 2. Uses: For analytical and research use. CAS No. 50602-51-2. Molecular formula: C16H18N4O3. Mole weight: 314.35. Catalog: APB50602512. | |
| Pyribedil impurity 3 | Pyribedil impurity 3. Uses: For analytical and research use. CAS No. 55436-41-4. Molecular formula: C20H22N2O4. Mole weight: 354.41. Catalog: APB55436414. | |
| Pyribedil impurity 4 | Pyribedil impurity 4. Uses: For analytical and research use. CAS No. 53954-71-5. Molecular formula: C16H18N4O3. Mole weight: 314.35. Catalog: APB53954715. | |
| Pyridine Triazolone (trazodone impurity 4) | Pyridine Triazolone (trazodone impurity 4). Uses: For analytical and research use. CAS No. 6969-71-7. Molecular formula: C6H5N3O. Mole weight: 135.13. Catalog: APB6969717. | |
| Pyridostigmine bromide EP Impurity A | Pyridostigmine bromide EP Impurity A. Uses: For analytical and research use. CAS No. 51581-32-9. Molecular formula: C8H10N2O2. Mole weight: 166.18. Catalog: APB51581329. | |
| Pyridostigmine bromide EP Impurity B | Pyridostigmine bromide EP Impurity B. Uses: For analytical and research use. CAS No. 4685-7-8. Molecular formula: C6H8NO+. Mole weight: 110.14. Catalog: APB4685078. | |
| Pyridoxine EP impurity A | Pyridoxine EP impurity A. Uses: For analytical and research use. CAS No. 5196-20-3. Molecular formula: C8H9NO2. Mole weight: 151.17. Catalog: APB5196203. | |
| Pyridoxine Impurity 10 | Pyridoxine Impurity 10. Uses: For analytical and research use. CAS No. 65-22-5. Molecular formula: C8H10ClNO3. Mole weight: 203.62. Catalog: APB65225. | |
| Pyridoxine Impurity 11 | Pyridoxine Impurity 11. Uses: For analytical and research use. CAS No. 82-82-6. Molecular formula: C8H9NO4. Mole weight: 183.16. Catalog: APB82826. | |
| Pyridoxine Impurity 13 | Pyridoxine Impurity 13. Uses: For analytical and research use. CAS No. 479-30-1. Molecular formula: C8H7NO5. Mole weight: 197.15. Catalog: APB479301. | |
| Pyridoxine Impurity 20 | Pyridoxine Impurity 20. Uses: For analytical and research use. CAS No. 5006-20-2. Molecular formula: C6H9NO2. Mole weight: 127.14. Catalog: APB5006202. | |
| Pyridoxine Impurity 22 | Pyridoxine Impurity 22. Uses: For analytical and research use. CAS No. 4469-34-5. Molecular formula: C8H14O2. Mole weight: 142.2. Catalog: APB4469345. | |
| Pyridoxine Impurity 26 | Pyridoxine Impurity 26. Uses: For analytical and research use. CAS No. 5417-35-6. Molecular formula: C8H14O2. Mole weight: 142.2. Catalog: APB5417356. | |
| Pyridoxine Impurity 27 | Pyridoxine Impurity 27. Uses: For analytical and research use. CAS No. 801982-85-4. Molecular formula: C12H17NO3. Mole weight: 223.27. Catalog: APB801982854. | |
| Pyridoxine Impurity 28 | Pyridoxine Impurity 28. Uses: For analytical and research use. CAS No. 412940-03-5. Molecular formula: C12H15NO6. Mole weight: 269.25. Catalog: APB412940035. | |
| Pyridoxine Impurity 29 | Pyridoxine Impurity 29. Uses: For analytical and research use. CAS No. 774596-26-8. Molecular formula: C7H11NO5. Mole weight: 189.17. Catalog: APB774596268. | |
| Pyridoxine Impurity 32 (Vitamin B6EP Impurity B) | Pyridoxine Impurity 32 (Vitamin B6EP Impurity B). Uses: For analytical and research use. CAS No. 61-67-6. Molecular formula: C8H11NO2. Mole weight: 153.18. Catalog: APB61676. | |
| Pyridoxine Impurity 35 | Pyridoxine Impurity 35. Uses: For analytical and research use. CAS No. 6297-96-7. Molecular formula: C18H25N3O5. Mole weight: 363.41. Catalog: APB6297967. | |
| Pyridoxine Impurity 40 | Pyridoxine Impurity 40. Uses: For analytical and research use. CAS No. 875-26-3. Molecular formula: C8H12ClNO2. Mole weight: 189.64. Catalog: APB875263. | |
| Pyridoxine Impurity 43 | Pyridoxine Impurity 43. Uses: For analytical and research use. CAS No. 6117-80-2. Molecular formula: C4H8O2. Mole weight: 88.11. Catalog: APB6117802. | |
| Pyridoxine Impurity 47 | Pyridoxine Impurity 47. Uses: For analytical and research use. CAS No. 53580-89-5. Molecular formula: C10H15NO3. Mole weight: 197.23. Catalog: APB53580895. | |
| Pyridoxine impurity 5 (vitamin B6 impurity C) | Pyridoxine impurity 5 (vitamin B6 impurity C). Uses: For analytical and research use. CAS No. 765235-25-4. Molecular formula: C10H15NO3. Mole weight: 197.23. Catalog: APB765235254. | |
| Pyrimethamine Impurity 1 | Pyrimethamine Impurity 1. Uses: For analytical and research use. CAS No. 55474-41-4. Molecular formula: C13H14ClNO2. Mole weight: 251.71. Catalog: APB55474414. | |
| Pyrimethamine Impurity 2 | Pyrimethamine Impurity 2. Uses: For analytical and research use. CAS No. 56069-82-0. Molecular formula: C20H25ClN2O4. Mole weight: 392.88. Catalog: APB56069820. | |
| Pyrimethamine Impurity 3 | Pyrimethamine Impurity 3. Uses: For analytical and research use. CAS No. 65619-33-2. Molecular formula: C15H16ClNO2. Mole weight: 277.75. Catalog: APB65619332. | |
| Pyronoprene Impurity 1 | Pyronoprene Impurity 1. Uses: For analytical and research use. CAS No. 684648-40-6. Molecular formula: C10H10BNO2. Mole weight: 187. Catalog: APB684648406. | |
| Pyronoprene Impurity 11 | Pyronoprene Impurity 11. Uses: For analytical and research use. CAS No. 381725-49-1. Molecular formula: C11H10N2O. Mole weight: 186.21. Catalog: APB381725491. | |
| Pyronoprene Impurity 12 | Pyronoprene Impurity 12. Uses: For analytical and research use. CAS No. 380919-67-5. Molecular formula: C23H15N3O2. Mole weight: 365.39. Catalog: APB380919675. | |
| Pyronoprene Impurity 14 | Pyronoprene Impurity 14. Uses: For analytical and research use. CAS No. 867267-24-1. Molecular formula: C7H9NO2. Mole weight: 139.15. Catalog: APB867267241. | |
| Pyronoprene Impurity 20 | Pyronoprene Impurity 20. Uses: For analytical and research use. CAS No. 381248-06-2. Molecular formula: C16H11BrN2O. Mole weight: 327.18. Catalog: APB381248062. | |
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