Alfa Chemistry Analytical Products 3 - 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 | |
|---|---|---|
| Agomelatine Impurity 26 | Agomelatine Impurity 26. Uses: For analytical and research use. Alternative Names: 1,3-bis(2-(7-methoxynaphthalen-1-yl)ethyl)urea. CAS No. 185421-27-6. Molecular formula: C27H28N2O3. Mole weight: 428.21. Catalog: APB185421276. |  |
| Agomelatine Impurity 27 | Agomelatine Impurity 27. Uses: For analytical and research use. 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 31 | Agomelatine Impurity 31. Uses: For analytical and research use. Alternative Names: ethyl 4-(4-methoxyphenyl)-4-oxobutanoate. CAS No. 15118-67-9. Molecular formula: C13H16O4. Mole weight: 236.10. Catalog: APB15118679. | |
| Agomelatine Impurity 32 | Agomelatine Impurity 32. Uses: For analytical and research use. 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 33 | Agomelatine Impurity 33. Uses: For analytical and research use. Alternative Names: 2-(7-hydroxy-3,4-dihydronaphthalen-1-yl)acetonitrile. CAS No. 1607465-48-4. Molecular formula: C12H11NO. Mole weight: 185.08. Catalog: APB1607465484. | |
| Agomelatine Impurity 36 | Agomelatine Impurity 36. Uses: For analytical and research use. 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 4 | Agomelatine impurity 4. Uses: For analytical and research use. Alternative Names: (E)-N-(2-(7-methoxy-3,4-dihydronaphthalen-1(2H)-ylidene)ethyl)acetamide. CAS No. 178677-39-9. Molecular formula: C15H19NO2. Mole weight: 245.32. Catalog: APB178677399. | |
| Agomelatine impurity 5 | Agomelatine impurity 5. Uses: For analytical and research use. Alternative Names: N-(2-(7-methoxy-3,4-dihydronaphthalen-1-yl)ethyl)acetamide. CAS No. 1352139-51-5. Molecular formula: C15H19NO2. Mole weight: 245.32. Catalog: APB1352139515. | |
| Agomelatine impurity 9 | Agomelatine impurity 9. Uses: For analytical and research use. Alternative Names: 2-(7-methoxynaphthalen-1-yl)acetamide. CAS No. 138113-07-2. Molecular formula: C13H13NO2. Mole weight: 215.25. Catalog: APB138113072. | |
| Alanine impurity 3 | Alanine impurity 3. Uses: For analytical and research use. CAS No. 1568199-85-8. Molecular formula: C6H13NO2. Mole weight: 131.18. Catalog: APB1568199858. | |
| Albendazole EP Impurity H | Albendazole EP Impurity H. Uses: For analytical and research use. 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. 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 22 | Albendazole impurity 22. Uses: For analytical and research use. 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 23 | Albendazole impurity 23. Uses: For analytical and research use. Alternative Names: 5-(propylsulfinyl)-1H-benzo[d]imidazol-2-amine. CAS No. 140240-75-1. Molecular formula: C10H13N3OS. Mole weight: 223.29. Catalog: APB140240751. | |
| Albendazole impurity 25 | Albendazole impurity 25. Uses: For analytical and research use. 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 29 | Albendazole impurity 29. Uses: For analytical and research use. Alternative Names: ethyl (6-(propylthio)-1H-benzo[d]imidazol-2-yl)carbamate. CAS No. 139751-05-6. Molecular formula: C13H17N3O2S. Mole weight: 279.36. Catalog: APB139751056. | |
| Albendazole impurity 31 | Albendazole impurity 31. Uses: For analytical and research use. 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. 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 C | Albuterol EP Impurity C. Uses: For analytical and research use. Alternative Names: 4-(2-(tert-butylamino)-1-hydroxyethyl)-2-methylphenol. CAS No. 18910-68-4. Molecular formula: C13H21NO2. Mole weight: 223.31. Catalog: APB18910684. | |
| Albuterol EP Impurity D | Albuterol EP Impurity D. Uses: For analytical and research use. Alternative Names: Salbutamol EP Impurity D; 5-(2-(tert-butylamino)-1-hydroxyethyl)-2-hydroxybenzaldehyde. CAS No. 156339-88-7. Molecular formula: C13H19NO3. Mole weight: 237.29. Catalog: APB156339887. | |
| Albuterol EP Impurity E | Albuterol EP Impurity E. Uses: For analytical and research use. 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. 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 M | Albuterol EP Impurity M. Uses: For analytical and research use. Alternative Names: Salbutamol EP Impurity M; 4-(2-(tert-butylamino)-1-hydroxyethyl)-2-(methoxymethyl)phenol. CAS No. 18910-70-8. Molecular formula: C14H23NO3. Mole weight: 253.34. Catalog: APB18910708. | |
| Albuterol EP Impurity N | Albuterol EP Impurity N. Uses: For analytical and research use. 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 35 | Albuterol Impurity 35. Uses: For analytical and research use. Alternative Names: 2-(tert-butylamino)-1-(3-(hydroxymethyl)-4-methoxyphenyl)ethanol. CAS No. 18910-69-5. Molecular formula: C14H23NO3. Mole weight: 253.34. Catalog: APB18910695. | |
| Albuterol Impurity 42 | Albuterol Impurity 42. Uses: For analytical and research use. Alternative Names: 3-(2-bromoacetyl)-2-hydroxybenzaldehyde. CAS No. 2262385-78-2. Molecular formula: C9H7BrO3. Mole weight: 241.96. Catalog: APB2262385782. | |
| Albuterol Impurity 43 | Albuterol Impurity 43. Uses: For analytical and research use. Alternative Names: 2-(3-formyl-4-hydroxyphenyl)acetic acid. CAS No. 152880-92-7. Molecular formula: C9H8O4. Mole weight: 180.04. Catalog: APB152880927. | |
| Albuterol Impurity 5 | Albuterol Impurity 5. Uses: For analytical and research use. Alternative Names: 4-(2-(tert-butylamino)-1-hydroxyethyl)-2-(4-hydroxy-3-(hydroxymethyl)benzyl)phenol. CAS No. 156339-89-8. Molecular formula: C20H27NO4. Mole weight: 345.43. Catalog: APB156339898. | |
| Albuterol Impurity J | Albuterol Impurity J. Uses: For analytical and research use. Alternative Names: 2-(tert-butylamino)-1-(4-hydroxy-3-(hydroxymethyl)phenyl)ethanone. CAS No. 156547-62-5. Molecular formula: C13H19NO3. Mole weight: 237.29. Catalog: APB156547625. | |
| Albuterol Impurity O | Albuterol Impurity O. Uses: For analytical and research use. 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. 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. 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. 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. 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. CAS No. 147083-89-4. Molecular formula: C19H23N3O. Mole weight: 309.41. Catalog: APB147083894. | |
| Alcian Blue 8Gx (For Biological Stains and Dyes) | Alcian Blue 8Gx (For Biological Stains and Dyes). Uses: For analytical and research use. Alternative Names: Alcian Blue; Ingrain Blue 1. CAS No. 33864-99-2. Molecular formula: C56H68Cl4CuN16S4. Mole weight: 1298.86. Catalog: APB33864992. | |
| Aldenafil impurity 1 | Aldenafil impurity 1. Uses: For analytical and research use. CAS No. 17344-99-9. Molecular formula: C5H11NO2. Mole weight: 117.15. Catalog: APB17344999. | |
| Alendronic Acid Impurity 1 | Alendronic Acid Impurity 1. Uses: For analytical and research use. 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. CAS No. 165043-19-6. Molecular formula: C4H12NO8P3. Mole weight: 295.06. Catalog: APB165043196. | |
| Alfacalcidol Impurity 5 | Alfacalcidol Impurity 5. Uses: For analytical and research use. CAS No. 2227309-93-3. Molecular formula: C27H44O3. Mole weight: 416.65. Catalog: APB2227309933. | |
| Alfacalcidol Impurity 6 | Alfacalcidol Impurity 6. Uses: For analytical and research use. CAS No. 160796-62-3. Molecular formula: C27H44O4S. Mole weight: 464.71. Catalog: APB160796623. | |
| Alfentanil hydrochloride EP impurity E | Alfentanil hydrochloride EP impurity E. Uses: For analytical and research use. 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. CAS No. 1796934-51-4. Molecular formula: C15H22ClN5O3. Mole weight: 355.82. Catalog: APB1796934514. | |
| Alfuzosin EP Impurity F | Alfuzosin EP Impurity F. Uses: For analytical and research use. CAS No. 19216-53-6. Molecular formula: C12H16N4O2. Mole weight: 248.29. Catalog: APB19216536. | |
| Alfuzosin Impurity 3 | Alfuzosin Impurity 3. Uses: For analytical and research use. CAS No. 147637-08-9. Molecular formula: C24H30N6O3. Mole weight: 450.54. Catalog: APB147637089. | |
| Aliskiren Acid Impurity 10 (Sodium Salt) | Aliskiren Acid Impurity 10 (Sodium Salt). Uses: For analytical and research use. Alternative Names: sodium 3-((2S,4S,5S,7S)-5-amino-4-hydroxy-2-isopropyl-7-(4-methoxy-3-(3-methoxypropoxy)benzyl)-8-methylnonanamido)-2,2-dimethylpropanoate. CAS No. 173400-13-0. Molecular formula: C30H51N2O7·Na. Mole weight: 574.73. Catalog: APB173400130. | |
| Alizarin Yellow G | Alizarin Yellow G. Uses: For analytical and research use. Alternative Names: Mordant Orange; 1, 5-(4-Nitrophenylazo)salicylic acid; Alizarin Yellow R. CAS No. 2243-76-7. Molecular formula: O2NC6H4N. Mole weight: 287.23. Purity: 70%. Catalog: APB2243767-1. | |
| Allantoin EP Impurity A (Glyoxylic acid) | Allantoin EP Impurity A (Glyoxylic acid). Uses: For analytical and research use. 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. 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 5 | Allisartan Isoproxil Impurity 5. Uses: For analytical and research use. Alternative Names: (2'-(2-trityl-2H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methanol. CAS No. 135050-95-2. Molecular formula: C33H26N4O. Mole weight: 494.59. Catalog: APB135050952. | |
| Allocholic Acid Impurity 1 (Allochenodeoxycholic Acid) | Allocholic Acid Impurity 1 (Allochenodeoxycholic Acid). Uses: For analytical and research use. CAS No. 15357-34-3. Molecular formula: C24H40O4. Mole weight: 392.58. Catalog: APB15357343. | |
| AlloProgesterone Glucuronide (AlloProgesterone Impurity 7) | AlloProgesterone Glucuronide (AlloProgesterone Impurity 7). Uses: For analytical and research use. CAS No. 31300-86-4. Molecular formula: C27H42O8. Mole weight: 494.63. Catalog: APB31300864. | |
| AlloProgesterone Impurity 1 | AlloProgesterone Impurity 1. Uses: For analytical and research use. CAS No. 2220-64-6. Molecular formula: C21H36O3. Mole weight: 336.52. Catalog: APB2220646. | |
| AlloProgesterone Sulfate Sodium Salt (AlloProgesterone Impurity 9) | AlloProgesterone Sulfate Sodium Salt (AlloProgesterone Impurity 9). Uses: For analytical and research use. 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. 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. Alternative Names: 5-formamido-1H-pyrazole-4-carboxamide. CAS No. 22407-20-1. Molecular formula: C5H6N4O2. Mole weight: 154.13. Catalog: APB22407201. | |
| Allopurinol EP Impurity C | Allopurinol EP Impurity C. Uses: For analytical and research use. Alternative Names: 5-(4H-1,2,4-triazol-4-yl)-1H-pyrazole-4-carboxamide. CAS No. 1346604-13-4. Molecular formula: C6H6N6O. Mole weight: 178.15. Catalog: APB1346604134. | |
| Allopurinol EP Impurity E | Allopurinol EP Impurity E. Uses: For analytical and research use. Alternative Names: ethyl 5-formamido-1H-pyrazole-4-carboxylate. CAS No. 31055-19-3. Molecular formula: C7H9N3O3. Mole weight: 183.16. Catalog: APB31055193. | |
| Allopurinol Impurity F (Mixture of Z and E Isomers) | Allopurinol Impurity F (Mixture of Z and E Isomers). Uses: For analytical and research use. Alternative Names: ethyl 3-((2-cyano-3-ethoxy-3-oxoprop-1-en-1-yl)amino)-1H-pyrazole-4-carboxylate. CAS No. 321571-07-7. Molecular formula: C12H14N4O4. Mole weight: 278.26. Catalog: APB321571077. | |
| Allopurinol Nitrile Impurity (Allopurinol Impurity 2) | Allopurinol Nitrile Impurity (Allopurinol Impurity 2). Uses: For analytical and research use. CAS No. 16617-46-2. Molecular formula: C4H4N4. Mole weight: 108.1. Catalog: APB16617462. | |
| Allylpregnane impurity 1 | Allylpregnane impurity 1. Uses: For analytical and research use. CAS No. 141299-95-8. Molecular formula: C23H32O3. Mole weight: 356.51. Catalog: APB141299958. | |
| Allylpregnane impurity 6 | Allylpregnane impurity 6. Uses: For analytical and research use. CAS No. 141299-96-9. Molecular formula: C21H28O2. Mole weight: 312.45. Catalog: APB141299969. | |
| Almonertinib Impurity 1 | Almonertinib Impurity 1. Uses: For analytical and research use. Alternative Names: N-(5-((4-(1-cyclopropyl-1H-indol-3-yl)pyrimidin-2-yl)amino)-4-methoxy-2-(methyl(2-(methylamino)ethyl)amino)phenyl)acrylamide. CAS No. 1899922-04-3. Molecular formula: C29H33N7O2. Mole weight: 511.63. Catalog: APB1899922043. | |
| Alnespirone Impurity 1 | Alnespirone Impurity 1. Uses: For analytical and research use. 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. 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. 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 35 | Alogliptin impurity 35. Uses: For analytical and research use. Alternative Names: 1-methyl-3-(1-methyl-2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)pyrimidine-2,4,6(1H,3H,5H)-trione compound with 4-hydroxy-1',3-dimethyl-2H-[1,4'-bipyrimidine]-2,2',6,6'(1'H,3H,3'H)-tetraone (1:1). CAS No. 2468009-96-1. Molecular formula: C20H20N8O10. Mole weight: 532.42. Catalog: APB2468009961. | |
| Alogliptin Impurity 7 | Alogliptin Impurity 7. Uses: For analytical and research use. Alternative Names: 2,2'-((6-chloro-2,4-dioxopyrimidine-1,3(2H,4H)-diyl)bis(methylene))dibenzonitrile. CAS No. 1618644-29-3. Molecular formula: C20H13ClN4O2. Mole weight: 376.8. Catalog: APB1618644293. | |
| Alogliptin Impurity 89 | Alogliptin Impurity 89. Uses: For analytical and research use. CAS No. 1485536-93-3. Molecular formula: C8H4Br2FN. Mole weight: 292.93. Catalog: APB1485536933. | |
| Alogliptin Impurity BOC | Alogliptin Impurity BOC. Uses: For analytical and research use. Alternative Names: (S)-tert-butyl (1-(3-(2-cyanobenzyl)-1-methyl-2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)piperidin-3-yl)carbamate. CAS No. 1618644-31-7. Molecular formula: C23H29N5O4. Mole weight: 439.51. Catalog: APB1618644317. | |
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