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 | |
|---|---|---|
| Afatinib impurity 7 | Afatinib impurity 7. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1313874-96-2. Molecular Formula: C24H19D6ClFN5O3. Mole Weight: 491.98. Catalog: APB1313874962. |  |
| Afatinib impurity 72 | Afatinib impurity 72. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (E)-ethyl 4-bromobut-2-enoate. CAS No. 37746-78-4. Molecular Formula: C6H9BrO2. Mole Weight: 193.04. Catalog: APB37746784. | |
| Afatinib impurity 75 | Afatinib impurity 75. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (E)-N,N-dimethyl-4-(methylamino)but-2-enamide. CAS No. 2348580-72-1. Molecular Formula: C7H14N2O. Mole Weight: 142.2. Catalog: APB2348580721. | |
| Afatinib impurity 77 | Afatinib impurity 77. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: isopropyl 2-chloro-2-oxoacetate. CAS No. 26404-20-6. Molecular Formula: C5H7ClO3. Mole Weight: 150.56. Catalog: APB26404206. | |
| Afatinib Impurity 89 | Afatinib Impurity 89. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1-(4-((3-chloro-4-fluorophenyl)amino)-7-(((S)-tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-5-hydroxypyrrolidin-2-one. CAS No. 2223677-58-3. Molecular Formula: C22H20ClFN4O4. Mole Weight: 458.87. Catalog: APB2223677583. | |
| Afatinib impurity QJJ | Afatinib impurity QJJ. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N-(4-((3-chloro-4-fluorophenyl)amino)-7-(((S)-tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)-3-hydroxybutanamide. CAS No. 2323570-72-3. Molecular Formula: C24H27ClFN5O4. Mole Weight: 503.95. Catalog: APB2323570723. | |
| Afatinib impurity SHO | Afatinib impurity SHO. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N1,N2-bis(4-((3-chloro-4-fluorophenyl)amino)-7-(((S)-tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)oxalamide. CAS No. 2223677-65-2. Molecular Formula: C38H30Cl2F2N8O6. Mole Weight: 803.6. Catalog: APB2223677652. | |
| Agatraban impurity 2 | Agatraban impurity 2. Uses: For analytical and research use. Group: Impurity standards. CAS No. 3715-10-4. Molecular Formula: C6H11N3O3. Mole Weight: 173.17. Catalog: APB3715104. | |
| Agomelatine impurity 10 | Agomelatine impurity 10. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N,N-bis(2-(7-methoxynaphthalen-1-yl)ethyl)acetamide. CAS No. 1385018-58-5. Molecular Formula: C28H29NO3. Mole Weight: 427.53. Catalog: APB1385018585. | |
| Agomelatine impurity 11 | Agomelatine impurity 11. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: bis(2-(7-methoxynaphthalen-1-yl)ethyl)amine. CAS No. 1385018-57-4. Molecular Formula: C26H27NO2. Mole Weight: 385.50. Catalog: APB1385018574. | |
| Agomelatine impurity 12 | Agomelatine impurity 12. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(7-methoxynaphthalen-1-yl)acetonitrile. CAS No. 138113-08-3. Molecular Formula: C13H11NO. Mole Weight: 197.23. Catalog: APB138113083. | |
| Agomelatine Impurity 17 | Agomelatine Impurity 17. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N-acetyl-N-(2-(7-methoxynaphthalen-1-yl)ethyl)acetamide. CAS No. 1379005-34-1. Molecular Formula: C17H19NO3. Mole Weight: 285.34. Catalog: APB1379005341. | |
| Agomelatine Impurity 19 | Agomelatine Impurity 19. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(7-methoxy-3,4-dihydronaphthalen-1-yl)acetic acid. CAS No. 27533-69-3. Molecular Formula: C13H14O3. Mole Weight: 218.25. Catalog: APB27533693. | |
| Agomelatine Impurity 20 | Agomelatine Impurity 20. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(7-methoxynaphthalen-1-yl)ethanamine. CAS No. 138113-09-4. Molecular Formula: C13H15NO. Mole Weight: 201.26. Catalog: APB138113094. | |
| Agomelatine Impurity 21 | Agomelatine Impurity 21. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(7-methoxynaphthalen-1-yl)-N-(2-(7-methoxynaphthalen-1-yl)ethyl)acetamide. CAS No. 2740380-64-5. Molecular Formula: C26H25NO3. Mole Weight: 399.48. Catalog: APB2740380645. | |
| Agomelatine Impurity 25 | Agomelatine Impurity 25. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 8-(2-aminoethyl)naphthalen-2-ol. CAS No. 148018-62-6. Molecular Formula: C12H13NO. Mole Weight: 187.10. Catalog: APB148018626. | |
| Agomelatine Impurity 27 | Agomelatine Impurity 27. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N-(2-(7-methoxynaphthalen-1-yl)ethyl)propionamide. CAS No. 138112-79-5. Molecular Formula: C16H19NO2. Mole Weight: 257.14. Catalog: APB138112795. | |
| Agomelatine impurity 3 | Agomelatine impurity 3. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (E)-2-(7-methoxy-3,4-dihydronaphthalen-1(2H)-ylidene)ethan-1-amine. CAS No. 468104-18-9. Molecular Formula: C13H17NO. Mole Weight: 203.28. Catalog: APB468104189. | |
| Agomelatine Impurity 30 | Agomelatine Impurity 30. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: ethyl 4-(4-methoxyphenyl)butanoate. CAS No. 4586-89-4. Molecular Formula: C13H18O3. Mole Weight: 222.13. Catalog: APB4586894. | |
| Agomelatine Impurity 32 | Agomelatine Impurity 32. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 5-methoxy-3,4-dihydronaphthalen-1(2H)-one. CAS No. 33892-75-0. Molecular Formula: C11H12O2. Mole Weight: 176.08. Catalog: APB33892750. | |
| Agomelatine Impurity 36 | Agomelatine Impurity 36. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N-(2-(7-methoxynaphthalen-1-yl)ethyl)formamide. CAS No. 138113-05-0. Molecular Formula: C14H15NO2. Mole Weight: 229.11. Catalog: APB138113050. | |
| Agomelatine impurity 9 | Agomelatine impurity 9. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(7-methoxynaphthalen-1-yl)acetamide. CAS No. 138113-07-2. Molecular Formula: C13H13NO2. Mole Weight: 215.25. Catalog: APB138113072. | |
| Alanyl Glutamine | Alanyl Glutamine. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-5-amino-2-((S)-2-((S)-2-aminopropanamido)propanamido)-5-oxopentanoic acid. CAS No. 290312-62-8. Molecular Formula: C11H20N4O5. Mole Weight: 288.30. Catalog: APB290312628. | |
| Albendazole EP Impurity H | Albendazole EP Impurity H. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: methyl (5-((2-methyl-4-oxopentan-2-yl)thio)-1H-benzo[d]imidazol-2-yl)carbamate. CAS No. 2469260-71-5. Molecular Formula: C15H19N3O3S. Mole Weight: 321.39. Catalog: APB2469260715. | |
| Albendazole EP Impurity I (Oxibendazole) | Albendazole EP Impurity I (Oxibendazole). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: methyl (5-propoxy-1H-benzo[d]imidazol-2-yl)carbamate. CAS No. 20559-55-1. Molecular Formula: C12H15N3O3. Mole Weight: 249.27. Catalog: APB20559551. | |
| Albendazole impurity 14 | Albendazole impurity 14. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-nitro-4-(propylthio)aniline. CAS No. 54393-89-4. Molecular Formula: C9H12N2O2S. Mole Weight: 212.27. Catalog: APB54393894. | |
| Albendazole impurity 22 | Albendazole impurity 22. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: methyl (6-hydroxy-1H-benzo[d]imidazol-2-yl)carbamate. CAS No. 22769-68-2. Molecular Formula: C9H9N3O3. Mole Weight: 207.19. Catalog: APB22769682. | |
| Albendazole impurity 25 | Albendazole impurity 25. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-amino-1H-benzo[d]imidazole-5-thiol. CAS No. 1805694-08-9. Molecular Formula: C7H7N3S. Mole Weight: 165.22. Catalog: APB1805694089. | |
| Albendazole impurity 31 | Albendazole impurity 31. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: methyl (5-(ethylthio)-1H-benzo[d]imidazol-2-yl)carbamate. CAS No. 164801-24-5. Molecular Formula: C11H13N3O2S. Mole Weight: 251.30. Catalog: APB164801245. | |
| Albendazole impurity 34 | Albendazole impurity 34. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: methyl (5-chloro-1H-benzo[d]imidazol-2-yl)carbamate. CAS No. 20367-38-8. Molecular Formula: C9H8ClN3O2. Mole Weight: 225.63. Catalog: APB20367388. | |
| Albuterol EP Impurity E | Albuterol EP Impurity E. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Salbutamol EP Impurity E; 4-(2-(benzyl(tert-butyl)amino)-1-hydroxyethyl)-2-(hydroxymethyl)phenol. CAS No. 24085-03-8. Molecular Formula: C20H27NO3. Mole Weight: 329.43. Catalog: APB24085038. | |
| Albuterol EP Impurity F | Albuterol EP Impurity F. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Salbutamol EP Impurity F; 2,2'-(oxybis(methylene))bis(4-(2-(tert-butylamino)-1-hydroxyethyl)phenol). CAS No. 147663-30-7. Molecular Formula: C26H40N2O5. Mole Weight: 460.61. Catalog: APB147663307. | |
| Albuterol EP Impurity G | Albuterol EP Impurity G. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 24085-08-3 (HCl salt); Salbutamol EP Impurity G; 2-(benzyl(tert-butyl)amino)-1-(4-hydroxy-3-(hydroxymethyl)phenyl)ethanone. CAS No. 64092-10-0. Molecular Formula: C20H25NO3. Mole Weight: 327.42. Catalog: APB64092100. | |
| Albuterol EP Impurity I | Albuterol EP Impurity I. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Salbutamol EP Impurity I; 1-(4-(benzyloxy)-3-(hydroxymethyl)phenyl)-2-(tert-butylamino)ethanol. CAS No. 56796-66-8. Molecular Formula: C20H27NO3. Mole Weight: 329.43. Catalog: APB56796668. | |
| Albuterol EP Impurity N | Albuterol EP Impurity N. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-(2-(tert-butylamino)-1-hydroxyethyl)-2-(5-(2-(tert-butylamino)-1-hydroxyethyl)-2-hydroxybenzyl)-6-(hydroxymethyl)phenol. CAS No. 149222-15-1. Molecular Formula: C26H40N2O5. Mole Weight: 460.61. Catalog: APB149222151. | |
| Albuterol Impurity 42 | Albuterol Impurity 42. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 3-(2-bromoacetyl)-2-hydroxybenzaldehyde. CAS No. 2262385-78-2. Molecular Formula: C9H7BrO3. Mole Weight: 241.96. Catalog: APB2262385782. | |
| Albuterol Impurity 44 | Albuterol Impurity 44. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(2-formylphenoxy)acetic acid. CAS No. 6280-80-4. Molecular Formula: C9H8O4. Mole Weight: 180.04. Catalog: APB6280804. | |
| Albuterol Impurity 46 | Albuterol Impurity 46. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 5-(2-bromoacetyl)-2-hydroxybenzoic acid. CAS No. 62423-71-6. Molecular Formula: C9H7BrO4. Mole Weight: 257.95. Catalog: APB62423716. | |
| Albuterol Impurity O | Albuterol Impurity O. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(tert-butylamino)-1-(4-ethoxy-3-(hydroxymethyl)phenyl)ethanol. CAS No. 2387728-91-6. Molecular Formula: C15H25NO3. Mole Weight: 267.36. Catalog: APB2387728916. | |
| Alcaftadine Impurity 1 | Alcaftadine Impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 147083-93-0. Molecular Formula: C19H21N3O2. Mole Weight: 323.4. Catalog: APB147083930. | |
| Alcaftadine Impurity 2 | Alcaftadine Impurity 2. Uses: For analytical and research use. Group: Impurity standards. CAS No. 147082-78-8. Molecular Formula: C18H23N3O. Mole Weight: 297.4. Catalog: APB147082788. | |
| Alcaftadine Impurity 4 | Alcaftadine Impurity 4. Uses: For analytical and research use. Group: Impurity standards. CAS No. 147083-36-1. Molecular Formula: C18H21N3. Mole Weight: 279.39. Catalog: APB147083361. | |
| Alcaftadine Impurity 5 | Alcaftadine Impurity 5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 147083-92-9. Molecular Formula: C20H25N3O2. Mole Weight: 339.44. Catalog: APB147083929. | |
| Alcaftadine Impurity 6 | Alcaftadine Impurity 6. Uses: For analytical and research use. Group: Impurity standards. CAS No. 147083-89-4. Molecular Formula: C19H23N3O. Mole Weight: 309.41. Catalog: APB147083894. | |
| Alendronic Acid Impurity 1 | Alendronic Acid Impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 165043-20-9. Molecular Formula: C8H22N2O12P4. Mole Weight: 462.16. Catalog: APB165043209. | |
| Alendronic Acid Related Impurity 2 | Alendronic Acid Related Impurity 2. Uses: For analytical and research use. Group: Impurity standards. CAS No. 165043-19-6. Molecular Formula: C4H12NO8P3. Mole Weight: 295.06. Catalog: APB165043196. | |
| Alfacalcidol-D6 | Alfacalcidol-D6. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1641940-94-4. Molecular Formula: C27H38D6O2. Mole Weight: 406.68. Catalog: APB1641940944. | |
| Alfacalcidol EP Impurity B | Alfacalcidol EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1-beta-Calcidol; (1R,3R,Z)-5-((E)-2-((1R,3aS,7aR)-7a-methyl-1-((R)-6-methylheptan-2-yl)hexahydro-1H-inden-4(2H)-ylidene)ethylidene)-4-methylenecyclohexane-1,3-diol. CAS No. 63181-13-5. Molecular Formula: C27H44O2. Mole Weight: 400.64. Catalog: APB63181135. | |
| Alfacalcidol EP Impurity C | Alfacalcidol EP Impurity C. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (6aR, 7R, 9aR)-11-((3S, 5R)-3, 5-dihydroxy-2-methylcyclohex-1-en-1-yl)-6a-methyl-7-((R)-6-methylheptan-2-yl)-2-phenyl-4a, 5, 6, 6a, 7, 8, 9, 9a-octahydrocyclopenta[f][1, 2, 4]triazolo[1, 2-a]cinnoline-1, 3(2H, 11H)-dione. CAS No. 82266-85-1. Molecular Formula: C35H49N3O4. Mole Weight: 575.78. Catalog: APB82266851. | |
| Alfacalcidol Impurity 5 | Alfacalcidol Impurity 5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2227309-93-3. Molecular Formula: C27H44O3. Mole Weight: 416.65. Catalog: APB2227309933. | |
| Alfentanil hydrochloride EP impurity E | Alfentanil hydrochloride EP impurity E. Uses: For analytical and research use. Group: Impurity standards. CAS No. 343608-24-2. Molecular Formula: C18H28N6O2. Mole Weight: 360.46. Catalog: APB343608242. | |
| Alfuzosin EP Impurity E HCl | Alfuzosin EP Impurity E HCl. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1796934-51-4. Molecular Formula: C15H22ClN5O3. Mole Weight: 355.82. Catalog: APB1796934514. | |
| Alfuzosin Impurity 3 | Alfuzosin Impurity 3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 147637-08-9. Molecular Formula: C24H30N6O3. Mole Weight: 450.54. Catalog: APB147637089. | |
| Allantoin EP Impurity A (Glyoxylic acid) | Allantoin EP Impurity A (Glyoxylic acid). Uses: For analytical and research use. Group: Impurity standards. CAS No. 298-12-4. Molecular Formula: C2H2O3. Mole Weight: 74.04. Catalog: APB298124. | |
| Allisartan Isoproxil Impurity 1 | Allisartan Isoproxil Impurity 1. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-butyl-4-chloro-1H-imidazole-5-carboxylic acid. CAS No. 149968-28-5. Molecular Formula: C8H11ClN2O2. Mole Weight: 202.64. Catalog: APB149968285. | |
| Allisartan Isoproxil Impurity 13 | Allisartan Isoproxil Impurity 13. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 5-bromo-2-butyl-4-chloro-1H-imidazole. CAS No. 500313-63-3. Molecular Formula: C7H10BrClN2. Mole Weight: 237.52. Catalog: APB500313633. | |
| allocholic acid | allocholic acid. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2464-18-8. Molecular Formula: C24H40O5. Mole Weight: 408.58. Catalog: APB2464188. | |
| Allolactin | Allolactin. Uses: For analytical and research use. Group: Impurity standards. CAS No. 482-35-9. Molecular Formula: C21H20O12. Mole Weight: 464.38. Catalog: APB482359. | |
| Allomangiferin | Allomangiferin. Uses: For analytical and research use. Group: Impurity standards. CAS No. 24699-16-9. Molecular Formula: C19H18O11. Mole Weight: 422.34. Catalog: APB24699169. | |
| AlloProgesterone-3α,20β-Diol (AlloProgesterone Impurity 8) | AlloProgesterone-3α,20β-Diol (AlloProgesterone Impurity 8). Uses: For analytical and research use. Group: Impurity standards. CAS No. 566-57-4. Molecular Formula: C21H36O2. Mole Weight: 320.52. Catalog: APB566574. | |
| AlloProgesterone Impurity 1 | AlloProgesterone Impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2220-64-6. Molecular Formula: C21H36O3. Mole Weight: 336.52. Catalog: APB2220646. | |
| AlloProgesterone Impurity 2 | AlloProgesterone Impurity 2. Uses: For analytical and research use. Group: Impurity standards. CAS No. 481-10-7. Molecular Formula: C21H34O3. Mole Weight: 334.5. Catalog: APB481107. | |
| AlloProgesterone Sulfate Sodium Salt (AlloProgesterone Impurity 9) | AlloProgesterone Sulfate Sodium Salt (AlloProgesterone Impurity 9). Uses: For analytical and research use. Group: Impurity standards. CAS No. 215996-42-2. Molecular Formula: C21H33NaO5S. Mole Weight: 420.54. Catalog: APB215996422. | |
| Allopurinol EP Impurity A (Hemisulfate) | Allopurinol EP Impurity A (Hemisulfate). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 5-amino-1H-pyrazole-4-carboxamide hemisulfate. CAS No. 27511-79-1. Molecular Formula: C4H6N4O·1/2H2SO4. Mole Weight: 175.16. Catalog: APB27511791. | |
| Allopurinol EP Impurity B | Allopurinol EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 5-formamido-1H-pyrazole-4-carboxamide. CAS No. 22407-20-1. Molecular Formula: C5H6N4O2. Mole Weight: 154.13. Catalog: APB22407201. | |
| Allopurinol impurity 4 | Allopurinol impurity 4. Uses: For analytical and research use. Group: Impurity standards. CAS No. 451458-32-5. Molecular Formula: C21H20N4OS. Mole Weight: 376.48. Catalog: APB451458325. | |
| Alnespirone Impurity 1 | Alnespirone Impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 138298-79-0. Molecular Formula: C26H38N2O4. Mole Weight: 442.6. Catalog: APB138298790. | |
| Alogliptin Impurity 1 | Alogliptin Impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2749424-28-8. Molecular Formula: C26H26N6O2. Mole Weight: 454.53. Catalog: APB2749424288. | |
| Alogliptin Impurity 12 | Alogliptin Impurity 12. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (R)-ethyl 2-((6-(3-aminopiperidin-1-yl)-3-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)methyl)benzoate. CAS No. 1618644-32-8. Molecular Formula: C20H26N4O4. Mole Weight: 386.44. Catalog: APB1618644328. | |
| Alogliptin Impurity 29 | Alogliptin Impurity 29. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 6-chloro-3-methylpyrimidine-2,4(1H,3H)-dione. CAS No. 4318-56-3. Molecular Formula: C5H5ClN2O2. Mole Weight: 160.56. Catalog: APB4318563. | |
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