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Alfa Chemistry Analytical Products 2 - Products

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Proparacaine Impurity 20 Proparacaine Impurity 20. Uses: For analytical and research use. Group: Impurity standards. CAS No. 3663-87-4. Molecular Formula: C15H22ClNO4. Mole Weight: 315.79. Catalog: APB3663874. Alfa Chemistry Analytical Products 2
Proparacaine Impurity 23 Proparacaine Impurity 23. Uses: For analytical and research use. Group: Impurity standards. CAS No. 4304-21-6. Molecular Formula: C16H26ClNO5. Mole Weight: 347.84. Catalog: APB4304216. Alfa Chemistry Analytical Products 2
Proparacaine Impurity 24 Proparacaine Impurity 24. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2815508-81-5. Molecular Formula: C13H19NO5. Mole Weight: 269.3. Catalog: APB2815508815. Alfa Chemistry Analytical Products 2
Proparacaine Impurity 3 Proparacaine Impurity 3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2102411-30-1. Molecular Formula: C13H19NO5. Mole Weight: 269.3. Catalog: APB2102411301. Alfa Chemistry Analytical Products 2
Proparacaine Impurity 5 Proparacaine Impurity 5. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 3-nitro-4-propoxybenzoic acid. CAS No. 35288-44-9. Molecular Formula: C10H11NO5. Mole Weight: 225.06. Catalog: APB35288449. Alfa Chemistry Analytical Products 2
Proparacaine Impurity 7 Proparacaine Impurity 7. Uses: For analytical and research use. Group: Impurity standards. CAS No. 35288-46-1. Molecular Formula: C16H25ClN2O5. Mole Weight: 360.84. Catalog: APB35288461. Alfa Chemistry Analytical Products 2
Propofol EP impurity L Propofol EP impurity L. Uses: For analytical and research use. Group: Impurity standards. CAS No. 201166-22-5. Molecular Formula: C12H16O2. Mole Weight: 192.26. Catalog: APB201166225. Alfa Chemistry Analytical Products 2
propofol impurity 10 propofol impurity 10. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2095678-97-8. Molecular Formula: C16H24O3. Mole Weight: 264.37. Catalog: APB2095678978. Alfa Chemistry Analytical Products 2
Propranolol EP Impurity A Propranolol EP Impurity A. Uses: For analytical and research use. Group: Impurity standards. CAS No. 36112-95-5. Molecular Formula: C13H14O3. Mole Weight: 218.25. Catalog: APB36112955. Alfa Chemistry Analytical Products 2
Propranolol Impurity 10 Propranolol Impurity 10. Uses: For analytical and research use. Group: Impurity standards. CAS No. 58657-78-6. Molecular Formula: C22H29NO8. Mole Weight: 435.47. Catalog: APB58657786. Alfa Chemistry Analytical Products 2
Propranolol Impurity 12 Propranolol Impurity 12. Uses: For analytical and research use. Group: Impurity standards. CAS No. 20862-11-7. Molecular Formula: C13H15NO2. Mole Weight: 217.27. Catalog: APB20862117. Alfa Chemistry Analytical Products 2
Propranolol Impurity 14 Propranolol Impurity 14. Uses: For analytical and research use. Group: Impurity standards. CAS No. 34646-56-5. Molecular Formula: C13H14O3. Mole Weight: 218.25. Catalog: APB34646565. Alfa Chemistry Analytical Products 2
Propranolol Impurity 15 Propranolol Impurity 15. Uses: For analytical and research use. Group: Impurity standards. CAS No. 20874-99-1. Molecular Formula: C19H27NO2. Mole Weight: 301.42. Catalog: APB20874991. Alfa Chemistry Analytical Products 2
Propranolol Impurity 16 Propranolol Impurity 16. Uses: For analytical and research use. Group: Impurity standards. CAS No. 4662-18-4. Molecular Formula: C17H23NO2. Mole Weight: 273.37. Catalog: APB4662184. Alfa Chemistry Analytical Products 2
Propranolol Impurity 2 Propranolol Impurity 2. Uses: For analytical and research use. Group: Impurity standards. CAS No. 344298-99-3. Molecular Formula: C16H14D7NO2. Mole Weight: 266.39. Catalog: APB344298993. Alfa Chemistry Analytical Products 2
Propranolol Impurity 3 Propranolol Impurity 3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2007-11-6. Molecular Formula: C18H23NO3. Mole Weight: 301.39. Catalog: APB2007116. Alfa Chemistry Analytical Products 2
Propranolol Impurity 5 Propranolol Impurity 5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2461-42-9. Molecular Formula: C13H12O2. Mole Weight: 200.24. Catalog: APB2461429. Alfa Chemistry Analytical Products 2
Propranolol Impurity 6 Propranolol Impurity 6. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2007-72-9. Molecular Formula: C16H21NO2. Mole Weight: 259.35. Catalog: APB2007729. Alfa Chemistry Analytical Products 2
Propranolol Impurity 7 Propranolol Impurity 7. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1-chloro-3-(naphthalen-1-yloxy)propan-2-ol. CAS No. 20133-93-1. Molecular Formula: C13H13ClO2. Mole Weight: 236.69. Catalog: APB20133931. Alfa Chemistry Analytical Products 2
Propyphenazone-D3 Propyphenazone-D3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 162935-29-7. Molecular Formula: C14H15D3N2O. Mole Weight: 233.33. Catalog: APB162935297. Alfa Chemistry Analytical Products 2
Prostaglandin (Alprostadil) EP Impurity D Prostaglandin (Alprostadil) EP Impurity D. Uses: For analytical and research use. Group: Impurity standards. CAS No. 20897-91-0. Molecular Formula: C20H34O5. Mole Weight: 354.49. Catalog: APB20897910. Alfa Chemistry Analytical Products 2
Prostaglandin (Alprostadil) EP Impurity F Prostaglandin (Alprostadil) EP Impurity F. Uses: For analytical and research use. Group: Impurity standards. CAS No. 21003-46-3. Molecular Formula: C20H34O5. Mole Weight: 354.49. Catalog: APB21003463. Alfa Chemistry Analytical Products 2
Prostrene Prostrene. Uses: For analytical and research use. Group: Impurity standards. CAS No. 39219-28-8. Molecular Formula: C22H32O2. Mole Weight: 328.5. Catalog: APB39219288. Alfa Chemistry Analytical Products 2
Provean impurity 12 Provean impurity 12. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2889532-79-8. Molecular Formula: C7H14ClN3O2. Mole Weight: 207.66. Catalog: APB2889532798. Alfa Chemistry Analytical Products 2
Provean impurity 4 Provean impurity 4. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2755812-41-8. Molecular Formula: C23H32F3N5O4. Mole Weight: 499.54. Catalog: APB2755812418. Alfa Chemistry Analytical Products 2
Provean impurity 5 Provean impurity 5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2628280-47-5. Molecular Formula: C7H13N3O2. Mole Weight: 171.2. Catalog: APB2628280475. Alfa Chemistry Analytical Products 2
Prucalopride Impurity 1 Prucalopride Impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2636673-48-6. Molecular Formula: C18H26ClN3O4. Mole Weight: 383.87. Catalog: APB2636673486. Alfa Chemistry Analytical Products 2
pterin (2-Amino-4-hydroxy-1H-pteridine) pterin (2-Amino-4-hydroxy-1H-pteridine). Uses: For analytical and research use. Group: Impurity standards. CAS No. 2236-60-4. Molecular Formula: C6H5N5O. Mole Weight: 163.14. Catalog: APB2236604. Alfa Chemistry Analytical Products 2
P-trifluoromethanesulfonate P-trifluoromethanesulfonate. Uses: For analytical and research use. Group: Impurity standards. CAS No. 29702-90-7. Molecular Formula: C4H7F3O3S. Mole Weight: 192.15. Catalog: APB29702907. Alfa Chemistry Analytical Products 2
Pyrazinamide Impurity 5 Pyrazinamide Impurity 5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 13924-96-4. Molecular Formula: C5H5N3O2. Mole Weight: 139.11. Catalog: APB13924964. Alfa Chemistry Analytical Products 2
Pyribedil impurity 1 Pyribedil impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 50602-50-1. Molecular Formula: C15H18N4O2. Mole Weight: 286.34. Catalog: APB50602501. Alfa Chemistry Analytical Products 2
Pyribedil impurity 2 Pyribedil impurity 2. Uses: For analytical and research use. Group: Impurity standards. CAS No. 50602-51-2. Molecular Formula: C16H18N4O3. Mole Weight: 314.35. Catalog: APB50602512. Alfa Chemistry Analytical Products 2
Pyribedil impurity 3 Pyribedil impurity 3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 55436-41-4. Molecular Formula: C20H22N2O4. Mole Weight: 354.41. Catalog: APB55436414. Alfa Chemistry Analytical Products 2
Pyribedil impurity 5 Pyribedil impurity 5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 21280-23-9. Molecular Formula: C16H17ClN4O2. Mole Weight: 332.79. Catalog: APB21280239. Alfa Chemistry Analytical Products 2
Pyridostigmine bromide EP Impurity B Pyridostigmine bromide EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. CAS No. 4685-7-8. Molecular Formula: C6H8NO+. Mole Weight: 110.14. Catalog: APB4685078. Alfa Chemistry Analytical Products 2
Pyridoxine hydrochloride EP impurity B Pyridoxine hydrochloride EP impurity B. Uses: For analytical and research use. Group: Impurity standards. CAS No. 148-51-6. Molecular Formula: C8H12ClNO2. Mole Weight: 189.64. Catalog: APB148516. Alfa Chemistry Analytical Products 2
Pyridoxine Impurity 10 Pyridoxine Impurity 10. Uses: For analytical and research use. Group: Impurity standards. CAS No. 65-22-5. Molecular Formula: C8H10ClNO3. Mole Weight: 203.62. Catalog: APB65225. Alfa Chemistry Analytical Products 2
Pyridoxine Impurity 12 Pyridoxine Impurity 12. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1805775-66-9. Molecular Formula: C12H17NO3. Mole Weight: 223.27. Catalog: APB1805775669. Alfa Chemistry Analytical Products 2
Pyridoxine Impurity 13 Pyridoxine Impurity 13. Uses: For analytical and research use. Group: Impurity standards. CAS No. 479-30-1. Molecular Formula: C8H7NO5. Mole Weight: 197.15. Catalog: APB479301. Alfa Chemistry Analytical Products 2
Pyridoxine Impurity 14 Pyridoxine Impurity 14. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1385767-86-1. Molecular Formula: C12H17NO3. Mole Weight: 223.27. Catalog: APB1385767861. Alfa Chemistry Analytical Products 2
Pyridoxine Impurity 16 Pyridoxine Impurity 16. Uses: For analytical and research use. Group: Impurity standards. CAS No. 23460-73-3. Molecular Formula: C9H15NO5. Mole Weight: 217.22. Catalog: APB23460733. Alfa Chemistry Analytical Products 2
Pyridoxine Impurity 17 Pyridoxine Impurity 17. Uses: For analytical and research use. Group: Impurity standards. CAS No. 23429-04-1. Molecular Formula: C9H13NO4. Mole Weight: 199.21. Catalog: APB23429041. Alfa Chemistry Analytical Products 2
Pyridoxine Impurity 18 Pyridoxine Impurity 18. Uses: For analytical and research use. Group: Impurity standards. CAS No. 23429-05-2. Molecular Formula: C7H9NO4. Mole Weight: 171.15. Catalog: APB23429052. Alfa Chemistry Analytical Products 2
Pyridoxine Impurity 20 Pyridoxine Impurity 20. Uses: For analytical and research use. Group: Impurity standards. CAS No. 5006-20-2. Molecular Formula: C6H9NO2. Mole Weight: 127.14. Catalog: APB5006202. Alfa Chemistry Analytical Products 2
Pyridoxine Impurity 21 Pyridoxine Impurity 21. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1385767-85-0. Molecular Formula: C14H23NO4. Mole Weight: 269.34. Catalog: APB1385767850. Alfa Chemistry Analytical Products 2
Pyridoxine Impurity 22 Pyridoxine Impurity 22. Uses: For analytical and research use. Group: Impurity standards. CAS No. 4469-34-5. Molecular Formula: C8H14O2. Mole Weight: 142.2. Catalog: APB4469345. Alfa Chemistry Analytical Products 2
Pyridoxine Impurity 25 Pyridoxine Impurity 25. Uses: For analytical and research use. Group: Impurity standards. CAS No. 16567-04-7. Molecular Formula: C8H11NO4. Mole Weight: 185.18. Catalog: APB16567047. Alfa Chemistry Analytical Products 2
Pyridoxine Impurity 26 Pyridoxine Impurity 26. Uses: For analytical and research use. Group: Impurity standards. CAS No. 5417-35-6. Molecular Formula: C8H14O2. Mole Weight: 142.2. Catalog: APB5417356. Alfa Chemistry Analytical Products 2
Pyridoxine Impurity 35 Pyridoxine Impurity 35. Uses: For analytical and research use. Group: Impurity standards. CAS No. 6297-96-7. Molecular Formula: C18H25N3O5. Mole Weight: 363.41. Catalog: APB6297967. Alfa Chemistry Analytical Products 2
Pyridoxine Impurity 7 Pyridoxine Impurity 7. Uses: For analytical and research use. Group: Impurity standards. CAS No. 221624-94-8. Molecular Formula: C8H11NO3. Mole Weight: 169.18. Catalog: APB221624948. Alfa Chemistry Analytical Products 2
Pyridoxine (Vitamin B6) Hydrochloride Pyridoxine (Vitamin B6) Hydrochloride. Uses: For analytical and research use. Group: Impurity standards. CAS No. 58-56-0. Molecular Formula: C8H12ClNO3. Mole Weight: 205.64. Catalog: APB58560. Alfa Chemistry Analytical Products 2
Pyrimethamine Impurity 1 Pyrimethamine Impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 55474-41-4. Molecular Formula: C13H14ClNO2. Mole Weight: 251.71. Catalog: APB55474414. Alfa Chemistry Analytical Products 2
Pyrimethamine Impurity 2 Pyrimethamine Impurity 2. Uses: For analytical and research use. Group: Impurity standards. CAS No. 56069-82-0. Molecular Formula: C20H25ClN2O4. Mole Weight: 392.88. Catalog: APB56069820. Alfa Chemistry Analytical Products 2
Pyronoprene Impurity 11 Pyronoprene Impurity 11. Uses: For analytical and research use. Group: Impurity standards. CAS No. 381725-49-1. Molecular Formula: C11H10N2O. Mole Weight: 186.21. Catalog: APB381725491. Alfa Chemistry Analytical Products 2
Pyronoprene Impurity 12 Pyronoprene Impurity 12. Uses: For analytical and research use. Group: Impurity standards. CAS No. 380919-67-5. Molecular Formula: C23H15N3O2. Mole Weight: 365.39. Catalog: APB380919675. Alfa Chemistry Analytical Products 2
Pyronoprene Impurity 20 Pyronoprene Impurity 20. Uses: For analytical and research use. Group: Impurity standards. CAS No. 381248-06-2. Molecular Formula: C16H11BrN2O. Mole Weight: 327.18. Catalog: APB381248062. Alfa Chemistry Analytical Products 2
Pyronoprene Impurity 24 Pyronoprene Impurity 24. Uses: For analytical and research use. Group: Impurity standards. CAS No. 380918-51-4. Molecular Formula: C22H16N2O. Mole Weight: 324.38. Catalog: APB380918514. Alfa Chemistry Analytical Products 2
Pyronoprene Impurity 25 Pyronoprene Impurity 25. Uses: For analytical and research use. Group: Impurity standards. CAS No. 543699-60-1. Molecular Formula: C24H18N2O3. Mole Weight: 382.42. Catalog: APB543699601. Alfa Chemistry Analytical Products 2
Pyronoprene Impurity 27 Pyronoprene Impurity 27. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2872587-50-1. Molecular Formula: C23H16N2O3. Mole Weight: 368.39. Catalog: APB2872587501. Alfa Chemistry Analytical Products 2
Pyronoprene Impurity 28 Pyronoprene Impurity 28. Uses: For analytical and research use. Group: Impurity standards. CAS No. 381233-79-0. Molecular Formula: C10H7BrN2O. Mole Weight: 251.08. Catalog: APB381233790. Alfa Chemistry Analytical Products 2
Pyronoprene Impurity 3 Pyronoprene Impurity 3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 380919-34-6. Molecular Formula: C23H17N3O2. Mole Weight: 367.41. Catalog: APB380919346. Alfa Chemistry Analytical Products 2
Pyronoprene Impurity 37 Pyronoprene Impurity 37. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2137956-02-4. Molecular Formula: C22H16N2O2. Mole Weight: 340.38. Catalog: APB2137956024. Alfa Chemistry Analytical Products 2
Pyronoprene Impurity 4 Pyronoprene Impurity 4. Uses: For analytical and research use. Group: Impurity standards. CAS No. 381725-50-4. Molecular Formula: C16H12N2O. Mole Weight: 248.28. Catalog: APB381725504. Alfa Chemistry Analytical Products 2
Pyronoprene Impurity 45 Pyronoprene Impurity 45. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2377611-18-0. Molecular Formula: C10H12BNO3. Mole Weight: 205.02. Catalog: APB2377611180. Alfa Chemistry Analytical Products 2
Pyronoprene Impurity 47 Pyronoprene Impurity 47. Uses: For analytical and research use. Group: Impurity standards. CAS No. 381233-78-9. Molecular Formula: C10H8N2O. Mole Weight: 172.19. Catalog: APB381233789. Alfa Chemistry Analytical Products 2
Pyronoprene Impurity 5 Pyronoprene Impurity 5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 380918-53-6. Molecular Formula: C23H15N3O. Mole Weight: 349.39. Catalog: APB380918536. Alfa Chemistry Analytical Products 2
Pyronoprene Impurity 6 Pyronoprene Impurity 6. Uses: For analytical and research use. Group: Impurity standards. CAS No. 380918-54-7. Molecular Formula: C23H15N3O. Mole Weight: 349.39. Catalog: APB380918547. Alfa Chemistry Analytical Products 2
Pyronoprene Impurity 7 Pyronoprene Impurity 7. Uses: For analytical and research use. Group: Impurity standards. CAS No. 4341-02-0. Molecular Formula: C14H8N2. Mole Weight: 204.23. Catalog: APB4341020. Alfa Chemistry Analytical Products 2
pyroxasulfone impurity 1 pyroxasulfone impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1379794-42-9. Molecular Formula: C6H5F5N2O4S. Mole Weight: 296.17. Catalog: APB1379794429. Alfa Chemistry Analytical Products 2
Pyrrole impurity 1 Pyrrole impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 23200-60-4. Molecular Formula: C6H4ClN3. Mole Weight: 153.37. Catalog: APB23200604. Alfa Chemistry Analytical Products 2

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