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 | |
|---|---|---|
| Pemetrexed Impurity 30 (4-Methylbenzenesulfonate) | Pemetrexed Impurity 30 (4-Methylbenzenesulfonate). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-diethyl 2-(4-(2-(2-amino-4-oxo-4,7-dihydro-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzamido)pentanedioate 4-methylbenzenesulfonate. CAS No. 165049-28-5. Molecular Formula: C24H29N5O6. Mole Weight: 483.52. Catalog: APB165049285. |  |
| Pemetrexed Impurity 4 | Pemetrexed Impurity 4. Uses: For analytical and research use. Group: Impurity standards. CAS No. 240407-05-0. Molecular Formula: C12H14O3. Mole Weight: 206.24. Catalog: APB240407050. | |
| Pemetrexed Impurity 5 | Pemetrexed Impurity 5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 221558-73-2. Molecular Formula: C12H15NaO6S. Mole Weight: 310.3. Catalog: APB221558732. | |
| Penehyclidine Impurity 14 | Penehyclidine Impurity 14. Uses: For analytical and research use. Group: Impurity standards. CAS No. 5422-88-8. Molecular Formula: C12H14O. Mole Weight: 174.24. Catalog: APB5422888. | |
| Penehyclidine Impurity 5 | Penehyclidine Impurity 5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 63624-23-7. Molecular Formula: C21H25NO2. Mole Weight: 323.44. Catalog: APB63624237. | |
| Penicillamine Impurity 1 | Penicillamine Impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 22801-32-7. Molecular Formula: C10H20N2O4S3. Mole Weight: 328.46. Catalog: APB22801327. | |
| penicillin impurity 10 | penicillin impurity 10. Uses: For analytical and research use. Group: Impurity standards. CAS No. 817553-80-3. Molecular Formula: C11H11NO4. Mole Weight: 221.21. Catalog: APB817553803. | |
| penicillin impurity 7 | penicillin impurity 7. Uses: For analytical and research use. Group: Impurity standards. CAS No. 4493-18-9. Molecular Formula: C14H22N2O4S. Mole Weight: 314.4. Catalog: APB4493189. | |
| Penicillin sodium EPimpurity F | Penicillin sodium EPimpurity F. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2714749-47-8. Molecular Formula: C15H20N2O3S. Mole Weight: 308.4. Catalog: APB2714749478. | |
| Pentosidine trifluoroacetate salt | Pentosidine trifluoroacetate salt. Uses: For analytical and research use. Group: Impurity standards. CAS No. 225784-09-8. Molecular Formula: C19H27F3N6O6. Mole Weight: 492.46. Catalog: APB225784098. | |
| Pentoxifylline EP Impurity H | Pentoxifylline EP Impurity H. Uses: For analytical and research use. Group: Impurity standards. CAS No. 200556-62-3. Molecular Formula: C18H26N4O4. Mole Weight: 362.42. Catalog: APB200556623. | |
| Pentoxifylline EP Impurity I | Pentoxifylline EP Impurity I. Uses: For analytical and research use. Group: Impurity standards. CAS No. 55247-90-0. Molecular Formula: C14H14N4O2. Mole Weight: 270.29. Catalog: APB55247900. | |
| Pentoxifylline Impurity 15 | Pentoxifylline Impurity 15. Uses: For analytical and research use. Group: Impurity standards. CAS No. 6493--07-8. Molecular Formula: C11H14N4O4. Mole Weight: 266.26. Catalog: APB6493078. | |
| Pepper ring | Pepper ring. Uses: For analytical and research use. Group: Impurity standards. CAS No. 274-09-9. Molecular Formula: C7H6O2. Mole Weight: 122.12. Catalog: APB274099. | |
| Peramivir Deacetylated Impurity | Peramivir Deacetylated Impurity. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2641684-79-7(HCl); (1S,2S,3S,4R)-3-((S)-1-amino-2-ethylbutyl)-4-guanidino-2-hydroxycyclopentanecarboxylic acid. CAS No. 2412376-06-6. Molecular Formula: C13H26N4O3. Mole Weight: 286.37. Catalog: APB2412376066. | |
| Peramivir Diacetyl Impurity | Peramivir Diacetyl Impurity. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (1S,2S,3R,4R)-3-((S)-1-acetamido-2-ethylbutyl)-2-acetoxy-4-guanidinocyclopentanecarboxylic acid. CAS No. 2758048-73-4. Molecular Formula: C17H30N4O5. Mole Weight: 370.44. Catalog: APB2758048734. | |
| Peramivir Enantiomer | Peramivir Enantiomer. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (1R,2R,3S,4S)-3-((R)-1-acetamido-2-ethylbutyl)-4-guanidino-2-hydroxycyclopentanecarboxylic acid. CAS No. 229615-12-7. Molecular Formula: C15H28N4O4. Mole Weight: 328.41. Catalog: APB229615127. | |
| Peramivir impurities 2 | Peramivir impurities 2. Uses: For analytical and research use. Group: Impurity standards. CAS No. 383910-24-5. Molecular Formula: C18H30N2O5. Mole Weight: 354.45. Catalog: APB383910245. | |
| Peramivir impurities 28 | Peramivir impurities 28. Uses: For analytical and research use. Group: Impurity standards. CAS No. 229615-05-8. Molecular Formula: C15H28N2O4. Mole Weight: 300.39. Catalog: APB229615058. | |
| Peramivir impurities 3 | Peramivir impurities 3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 383910-22-3. Molecular Formula: C18H30N2O5. Mole Weight: 354.45. Catalog: APB383910223. | |
| Peramivir impurities 40 | Peramivir impurities 40. Uses: For analytical and research use. Group: Impurity standards. CAS No. 298716-04-8. Molecular Formula: C12H19NO4. Mole Weight: 241.29. Catalog: APB298716048. | |
| Peramivir impurities 41 | Peramivir impurities 41. Uses: For analytical and research use. Group: Impurity standards. CAS No. 251327-00-1. Molecular Formula: C12H19NO4. Mole Weight: 241.29. Catalog: APB251327001. | |
| Peramivir impurities 5 | Peramivir impurities 5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 383910-25-6. Molecular Formula: C18H30N2O5. Mole Weight: 354.45. Catalog: APB383910256. | |
| Peramivir impurities 7 | Peramivir impurities 7. Uses: For analytical and research use. Group: Impurity standards. CAS No. 229613-93-8. Molecular Formula: C18H30N2O5. Mole Weight: 354.45. Catalog: APB229613938. | |
| Peramivir Impurity 10 HCl | Peramivir Impurity 10 HCl. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2641684-79-7. Molecular Formula: C13H27ClN4O3. Mole Weight: 322.83. Catalog: APB2641684797. | |
| Peramivir Impurity 11 | Peramivir Impurity 11. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (1S,2S,3S,4R)-methyl 3-((R)-1-amino-2-ethylbutyl)-4-((tert-butoxycarbonyl)amino)-2-hydroxycyclopentanecarboxylate. CAS No. 1988779-13-0. Molecular Formula: C18H34N2O5. Mole Weight: 358.47. Catalog: APB1988779130. | |
| Peramivir impurity 15 | Peramivir impurity 15. Uses: For analytical and research use. Group: Impurity standards. CAS No. 229614-55-5. Molecular Formula: C15H28N4O4. Mole Weight: 328.41. Catalog: APB229614555. | |
| Peramivir Impurity 16 | Peramivir Impurity 16. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (1R,4S)-methyl 4-((tert-butoxycarbonyl)amino)cyclopent-2-enecarboxylate. CAS No. 251326-99-5. Molecular Formula: C12H19NO4. Mole Weight: 241.28. Catalog: APB251326995. | |
| Peramivir Impurity 22 | Peramivir Impurity 22. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (1S,2S,3R,4R)-methyl 3-((S)-1-acetamido-2-ethylbutyl)-4-((tert-butoxycarbonyl)amino)-2-hydroxycyclopentanecarboxylate. CAS No. 229614-05-5. Molecular Formula: C20H36N2O6. Mole Weight: 400.51. Catalog: APB229614055. | |
| Peramivir Impurity 32 | Peramivir Impurity 32. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (1S,2S,3R,4R)-3-((S)-1-acetamido-2-ethylbutyl)-4-amino-2-hydroxycyclopentanecarboxylic acid. CAS No. 229614-37-3. Molecular Formula: C14H26N2O4. Mole Weight: 286.37. Catalog: APB229614373. | |
| Peramivir Impurity 42 | Peramivir Impurity 42. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1624261-89-7. Molecular Formula: C14H26N2O4. Mole Weight: 286.37. Catalog: APB1624261897. | |
| Peramivir Impurity 8 | Peramivir Impurity 8. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2758048-72-3. Molecular Formula: C15H28N4O4. Mole Weight: 328.41. Catalog: APB2758048723. | |
| Peramivir Impurity 9 | Peramivir Impurity 9. Uses: For analytical and research use. Group: Impurity standards. CAS No. 229614-51-1. Molecular Formula: C16H30N4O4. Mole Weight: 342.44. Catalog: APB229614511. | |
| Perindopril EP Impurity H | Perindopril EP Impurity H. Uses: For analytical and research use. Group: Impurity standards. CAS No. 353777-64-7. Molecular Formula: C30H48N4O4. Mole Weight: 528.74. Catalog: APB353777647. | |
| Perindopril EP Impurity I | Perindopril EP Impurity I. Uses: For analytical and research use. Group: Impurity standards. CAS No. 145513-33-3. Molecular Formula: C19H32N2O5. Mole Weight: 368.47. Catalog: APB145513333. | |
| Perindopril EP Impurity K | Perindopril EP Impurity K. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (3S,5aS,9aS,10aS)-3-methyldecahydropyrazino[1,2-a]indole-1,4-dione. CAS No. 2165676-00-4. Molecular Formula: C12H18N2O2. Mole Weight: 222.28. Catalog: APB2165676004. | |
| Perindopril Impurity 6 | Perindopril Impurity 6. Uses: For analytical and research use. Group: Impurity standards. CAS No. 353777-66-9. Molecular Formula: C24H37N3O5. Mole Weight: 447.58. Catalog: APB353777669. | |
| Permethrin EP Impurity A | Permethrin EP Impurity A. Uses: For analytical and research use. Group: Impurity standards. CAS No. 3586-14-9. Molecular Formula: C13H12O. Mole Weight: 184.24. Catalog: APB3586149. | |
| Permethrin EP Impurity C | Permethrin EP Impurity C. Uses: For analytical and research use. Group: Impurity standards. CAS No. 13826-35-2C. Molecular Formula: C13H12O2. Mole Weight: 200.24. Catalog: APB13826352C. | |
| Permethrin EP Impurity F | Permethrin EP Impurity F. Uses: For analytical and research use. Group: Impurity standards. CAS No. 55701-05-8. Molecular Formula: C8H10Cl2O2. Mole Weight: 209.07. Catalog: APB55701058. | |
| Permethrin EP Impurity G | Permethrin EP Impurity G. Uses: For analytical and research use. Group: Impurity standards. CAS No. 64964-54-1. Molecular Formula: C21H19ClO3. Mole Weight: 354.83. Catalog: APB64964541. | |
| Permethrin EP Impurity H | Permethrin EP Impurity H. Uses: For analytical and research use. Group: Impurity standards. CAS No. 56860-12-9. Molecular Formula: C16H18Cl4O3. Mole Weight: 400.12. Catalog: APB56860129. | |
| Permethrin Impurity 1 | Permethrin Impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 3739-38-6. Molecular Formula: C13H10O3. Mole Weight: 214.22. Catalog: APB3739386. | |
| Permethrin Impurity 2 | Permethrin Impurity 2. Uses: For analytical and research use. Group: Impurity standards. CAS No. 55701-03-6. Molecular Formula: C8H10Cl2O2. Mole Weight: 209.07. Catalog: APB55701036. | |
| Permethrin Impurity 6 | Permethrin Impurity 6. Uses: For analytical and research use. Group: Impurity standards. CAS No. 54774-45-7. Molecular Formula: C21H20Cl2O3. Mole Weight: 391.29. Catalog: APB54774457. | |
| Permethrin Impurity 7 | Permethrin Impurity 7. Uses: For analytical and research use. Group: Impurity standards. CAS No. 551877-74-8. Molecular Formula: C21H20Cl2O3. Mole Weight: 391.29. Catalog: APB551877748. | |
| Permethrin-Tetramethrin mixt. | Permethrin-Tetramethrin mixt. Uses: For analytical and research use. Group: Impurity standards. CAS No. 55830-67-6. Molecular Formula: C40H45Cl2NO7. Mole Weight: 722.7. Catalog: APB55830676. | |
| Perospirone Impurity 7 | Perospirone Impurity 7. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1993362-09-6. Molecular Formula: C12H19NO3. Mole Weight: 225.29. Catalog: APB1993362096. | |
| Phenacetin Impurity 14 | Phenacetin Impurity 14. Uses: For analytical and research use. Group: Impurity standards. CAS No. 21650-51-1. Molecular Formula: C12H8Cl2N2. Mole Weight: 251.11. Catalog: APB21650511. | |
| Phenacetin Impurity 16 | Phenacetin Impurity 16. Uses: For analytical and research use. Group: Impurity standards. CAS No. 21650-66-8. Molecular Formula: C12H8Cl2N2O. Mole Weight: 267.11. Catalog: APB21650668. | |
| Phenacetin Impurity 20 | Phenacetin Impurity 20. Uses: For analytical and research use. Group: Impurity standards. CAS No. 4792-83-0. Molecular Formula: C16H18N2O3. Mole Weight: 286.33. Catalog: APB4792830. | |
| Phenacetin Impurity 24 | Phenacetin Impurity 24. Uses: For analytical and research use. Group: Impurity standards. CAS No. 24176-83-8. Molecular Formula: C14H13ClN2O2. Mole Weight: 276.72. Catalog: APB24176838. | |
| Phenacetin Impurity 4 | Phenacetin Impurity 4. Uses: For analytical and research use. Group: Impurity standards. CAS No. 24176-84-9. Molecular Formula: C14H13ClN2O2. Mole Weight: 276.72. Catalog: APB24176849. | |
| PHENACETURIC ACID | PHENACETURIC ACID. Uses: For analytical and research use. Group: Impurity standards. CAS No. 500-98-1. Molecular Formula: C10H11NO3. Mole Weight: 193.2. Catalog: APB500981. | |
| Phenoxymethylpenicillin EP Impurity D | Phenoxymethylpenicillin EP Impurity D. Uses: For analytical and research use. Group: Impurity standards. CAS No. 20880-67-5. Molecular Formula: C16H18N2O6S. Mole Weight: 366.39. Catalog: APB20880675. | |
| Phenoxymethylpenicillin EP Impurity F | Phenoxymethylpenicillin EP Impurity F. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2714805-53-3. Molecular Formula: C15H20N2O4S. Mole Weight: 324.4. Catalog: APB2714805533. | |
| Phenprobamate impurity 1 | Phenprobamate impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 55102-13-1. Molecular Formula: C13H14N2O4. Mole Weight: 262.27. Catalog: APB55102131. | |
| Phentolamine Mesylate EP Impurity A | Phentolamine Mesylate EP Impurity A. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2724727-52-8. Molecular Formula: C17H21N3O2. Mole Weight: 299.37. Catalog: APB2724727528. | |
| Phentolamine Mesylate EP Impurity B | Phentolamine Mesylate EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. CAS No. 50342-08-0. Molecular Formula: C4H7ClN2. Mole Weight: 118.56. Catalog: APB50342080. | |
| Phentolamine mesylate impurity 6 | Phentolamine mesylate impurity 6. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2767988-83-8. Molecular Formula: C17H17N3O2. Mole Weight: 295.34. Catalog: APB2767988838. | |
| Phenylephrine EP Impurity A | Phenylephrine EP Impurity A. Uses: For analytical and research use. Group: Impurity standards. CAS No. 5596-7-6. Molecular Formula: C8H11NO2. Mole Weight: 153.18. Catalog: APB5596076. | |
| Phenylephrine EP Impurity A HCl | Phenylephrine EP Impurity A HCl. Uses: For analytical and research use. Group: Impurity standards. CAS No. 636-87-3. Molecular Formula: C8H12ClNO2. Mole Weight: 189.64. Catalog: APB636873. | |
| Phenylephrine EP Impurity E | Phenylephrine EP Impurity E. Uses: For analytical and research use. Group: Impurity standards. CAS No. 56917-44-3. Molecular Formula: C16H17NO2. Mole Weight: 255.32. Catalog: APB56917443. | |
| Phenylephrine Impurity 11 | Phenylephrine Impurity 11. Uses: For analytical and research use. Group: Impurity standards. CAS No. 29211-18-5. Molecular Formula: C9H14N2O. Mole Weight: 166.22. Catalog: APB29211185. | |
| Phenylephrine impurity 19 | Phenylephrine impurity 19. Uses: For analytical and research use. Group: Impurity standards. CAS No. 23824-25-1. Molecular Formula: C10H13NO2. Mole Weight: 179.22. Catalog: APB23824251. | |
| Phenylephrine impurity 20 | Phenylephrine impurity 20. Uses: For analytical and research use. Group: Impurity standards. CAS No. 23824-24-0. Molecular Formula: C10H13NO2. Mole Weight: 179.22. Catalog: APB23824240. | |
| Phenylephrine impurity 23 | Phenylephrine impurity 23. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2353593-06-1. Molecular Formula: C8H8Cl2O2. Mole Weight: 207.05. Catalog: APB2353593061. | |
| Phenylephrine Impurity 26 | Phenylephrine Impurity 26. Uses: For analytical and research use. Group: Impurity standards. CAS No. 27700-45-4. Molecular Formula: C8H7Cl2NO. Mole Weight: 204.05. Catalog: APB27700454. | |
| Phenylephrine Impurity E | Phenylephrine Impurity E. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(benzyl(methyl)amino)-1-(3-hydroxyphenyl)ethanone hydrochloride. CAS No. 71786-67-9. Molecular Formula: C16H17NO2·HCl. Mole Weight: 291.77. Catalog: APB71786679. | |
| Phenytoin Impurity 6 | Phenytoin Impurity 6. Uses: For analytical and research use. Group: Impurity standards. CAS No. 3060-50-2. Molecular Formula: C14H13NO2. Mole Weight: 227.26. Catalog: APB3060502. | |
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