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 | |
|---|---|---|
| Ezetimibe Impurity E | Ezetimibe Impurity E. Uses: For analytical and research use. Alternative Names: (3R,4S)-3-((S)-3-(4-fluorophenyl)-3-hydroxypropyl)-4-(4-hydroxyphenyl)-1-phenylazetidin-2-one. CAS No. 302781-98-2. Molecular formula: C24H22FNO3. Mole weight: 391.43. Catalog: APB302781982. |  |
| Ezetimibe Impurity F | Ezetimibe Impurity F. Uses: For analytical and research use. Alternative Names: (3R,4S)-1-(4-fluorophenyl)-3-((S)-3-hydroxy-3-phenylpropyl)-4-(4-hydroxyphenyl)azetidin-2-one. CAS No. 190595-66-5. Molecular formula: C24H22FNO3. Mole weight: 391.43. Catalog: APB190595665. | |
| Ezetimibe Impurity G | Ezetimibe Impurity G. Uses: For analytical and research use. Alternative Names: (3R,4S)-1-(3-fluorophenyl)-3-((S)-3-(4-fluorophenyl)-3-hydroxypropyl)-4-(4-hydroxyphenyl)azetidin-2-one. CAS No. 1700622-06-5. Molecular formula: C24H21F2NO3. Mole weight: 409.43. Catalog: APB1700622065. | |
| Ezetimibe Impurity H | Ezetimibe Impurity H. Uses: For analytical and research use. Alternative Names: 1798008-25-9 (racemic); (3R,4S)-1-(4-fluorophenyl)-3-((S)-3-(2-fluorophenyl)-3-hydroxypropyl)-4-(4-hydroxyphenyl)azetidin-2-one. CAS No. 2743547-96-6. Molecular formula: C24H21F2NO3. Mole weight: 409.43. Catalog: APB2743547966. | |
| Ezetimibe Impurity I | Ezetimibe Impurity I. Uses: For analytical and research use. Alternative Names: (3R,4S)-1-(4-fluorophenyl)-3-((S)-3-hydroxy-3-(p-tolyl)propyl)-4-(4-hydroxyphenyl)azetidin-2-one. CAS No. 1700622-07-6. Molecular formula: C25H24FNO3. Mole weight: 405.46. Catalog: APB1700622076. | |
| Ezetimibe Impurity J | Ezetimibe Impurity J. Uses: For analytical and research use. Alternative Names: (3R,4S)-1-(4-chlorophenyl)-3-((S)-3-(4-fluorophenyl)-3-hydroxypropyl)-4-(4-hydroxyphenyl)azetidin-2-one. CAS No. 1700622-08-7. Molecular formula: C24H21ClFNO3. Mole weight: 425.88. Catalog: APB1700622087. | |
| Ezetimibe Impurity L | Ezetimibe Impurity L. Uses: For analytical and research use. Alternative Names: (R)-N,5-bis(4-fluorophenyl)-2-(4-hydroxybenzyl)pentanamide. CAS No. 1510820-22-0. Molecular formula: C24H23F2NO2. Mole weight: 395.44. Catalog: APB1510820220. | |
| Ezetimibe Impurity O | Ezetimibe Impurity O. Uses: For analytical and research use. Alternative Names: (R)-3-((R)-5-(4-fluorophenyl)-5-hydroxypentanoyl)-4-phenyloxazolidin-2-one. CAS No. 1612153-32-8. Molecular formula: C20H20FNO4. Mole weight: 357.38. Catalog: APB1612153328. | |
| Ezetimibe Impurity P | Ezetimibe Impurity P. Uses: For analytical and research use. Alternative Names: 5-(4-fluorophenyl)-5-oxopentanoic acid. CAS No. 149437-76-3. Molecular formula: C11H11FO3. Mole weight: 210.2. Catalog: APB149437763. | |
| Famciclovir impurity 13 | Famciclovir impurity 13. Uses: For analytical and research use. CAS No. 1797985-90-0. Molecular formula: C30H40N10O8. Mole weight: 668.71. Catalog: APB1797985900. | |
| Famciclovir impurity 17 | Famciclovir impurity 17. Uses: For analytical and research use. CAS No. 174155-70-5. Molecular formula: C12H17N5O2. Mole weight: 263.3. Catalog: APB174155705. | |
| Famciclovir impurity 19 | Famciclovir impurity 19. Uses: For analytical and research use. CAS No. 191236-69-8. Molecular formula: C5H5N5. Mole weight: 135.13. Catalog: APB191236698. | |
| Famciclovir impurity 22 | Famciclovir impurity 22. Uses: For analytical and research use. CAS No. 2740391-93-7. Molecular formula: C14H19N5O4. Mole weight: 321.34. Catalog: APB2740391937. | |
| Famciclovir impurity 25 | Famciclovir impurity 25. Uses: For analytical and research use. CAS No. 220984-30-5. Molecular formula: C13H17N5O4. Mole weight: 307.31. Catalog: APB220984305. | |
| Famciclovir impurity 29 | Famciclovir impurity 29. Uses: For analytical and research use. CAS No. 172645-83-9. Molecular formula: C15H21N5O4. Mole weight: 335.36. Catalog: APB172645839. | |
| Famciclovir impurity 4 | Famciclovir impurity 4. Uses: For analytical and research use. CAS No. 246021-75-0. Molecular formula: C10H16ClN5O2. Mole weight: 273.72. Catalog: APB246021750. | |
| Famotidine EP Impurity J HCl | Famotidine EP Impurity J HCl. Uses: For analytical and research use. CAS No. 1798006-30-0. Molecular formula: C9H15ClN4O2S2. Mole weight: 310.82. Catalog: APB1798006300. | |
| Famotidine Impurity 16 (Hydrochloride) | Famotidine Impurity 16 (Hydrochloride). Uses: For analytical and research use. Alternative Names: methyl 3-(((2-((diaminomethylene)amino)thiazol-4-yl)methyl)thio)propanimidate hydrochloride. CAS No. 1797843-63-0. Molecular formula: C9H15N5OS2·HCl. Mole weight: 309.83. Catalog: APB1797843630. | |
| Famotidine Impurity 28 | Famotidine Impurity 28. Uses: For analytical and research use. CAS No. 1346688-46-7. Molecular formula: C17H23N9O2S5. Mole weight: 545.73. Catalog: APB1346688467. | |
| Famotidine Impurity 35 | Famotidine Impurity 35. Uses: For analytical and research use. CAS No. 1378820-83-7. Molecular formula: C5H7ClN4S. Mole weight: 190.65. Catalog: APB1378820837. | |
| Famotidine Impurity 4 | Famotidine Impurity 4. Uses: For analytical and research use. CAS No. 1644079-28-6. Molecular formula: C10H14N8S4. Mole weight: 374.52. Catalog: APB1644079286. | |
| Farnesane Impurity 3 | Farnesane Impurity 3. Uses: For analytical and research use. CAS No. 2425-54-9. Molecular formula: C14H29Cl. Mole weight: 232.84. Catalog: APB2425549. | |
| Farnesane Impurity 5 | Farnesane Impurity 5. Uses: For analytical and research use. CAS No. 3386-33-2. Molecular formula: C18H37Cl. Mole weight: 288.94. Catalog: APB3386332. | |
| Farnesane Impurity 6 | Farnesane Impurity 6. Uses: For analytical and research use. CAS No. 14811-95-1. Molecular formula: C20H38. Mole weight: 278.52. Catalog: APB14811951. | |
| Faropenem Impurity 12 | Faropenem Impurity 12. Uses: For analytical and research use. CAS No. 153165-72-1. Molecular formula: C5H8O2S. Mole weight: 132.18. Catalog: APB153165721. | |
| Faropenem Impurity 17 | Faropenem Impurity 17. Uses: For analytical and research use. CAS No. 195716-77-9. Molecular formula: C12H14NNaO5S. Mole weight: 307.3. Catalog: APB195716779. | |
| Faropenem Impurity 31 | Faropenem Impurity 31. Uses: For analytical and research use. CAS No. 1376616-67-9. Molecular formula: C12H13NO5S. Mole weight: 283.3. Catalog: APB1376616679. | |
| Faropenem Impurity 45 | Faropenem Impurity 45. Uses: For analytical and research use. CAS No. 2357-76-8. Molecular formula: C6H15FSi. Mole weight: 134.27. Catalog: APB2357768. | |
| Fast Blue RR Salt | Fast Blue RR Salt. Uses: For analytical and research use. Alternative Names: 4-Benzoylamino-2,5-dimethoxybenzenediazonium chloride hemi(zinc chloride) salt. CAS No. 14726-29-5. Molecular formula: C15H14ClN3O3 · 1/2 ZnCl2. Mole weight: 387.89. Catalog: APB14726295. | |
| Fast Green FCF (For Biochemical Research) | Fast Green FCF (For Biochemical Research). Uses: For analytical and research use. CAS No. 2353-45-9. Molecular formula: C37H34N2Na2O10S3. Mole weight: 808.84. Purity: >85.0%(E)(HPLC). Catalog: APB2353459. | |
| Fast Green FCF (For Biological Stains and Dyes) | Fast Green FCF (For Biological Stains and Dyes). Uses: For analytical and research use. Alternative Names: Food green 3; FD&C Green No. 3; Green 1724; Solid Green FCF. CAS No. 2353-45-9. Molecular formula: C37H34N2O10S3Na2. Mole weight: 808.85. Catalog: APB2353459-1. | |
| Fast Sulphone Black F | Fast Sulphone Black F. Uses: For analytical and research use. Alternative Names: Acid Black 32; 1-hydroxy-8-(2-hydroxy-1-naphthylazo)-2-(4-sulfo-1-naphthylazo)-naphthalene-3,6-disulfonic acid. CAS No. 3682-47-1. Molecular formula: C30H17N4O11S3Na3. Mole weight: 774.64. Catalog: APB3682471. | |
| Fast Violet B Salt | Fast Violet B Salt. Uses: For analytical and research use. Alternative Names: 4-Amino-5-methoxy-2-methylbenzanilide diazotated zinc double salt; 4-Benzoylamino-2-methoxy-5-methylbenzenediazonium chloride hemi(zinc chloride) salt; Azoic Diazo No. 41. CAS No. 14726-28-4. Molecular formula: C15H14N3O2·0.5ZnCl4. Mole weight: 371.89. Catalog: APB14726284. | |
| Fasudil Impurity 14 | Fasudil Impurity 14. Uses: For analytical and research use. Alternative Names: 5-((1,4-diazepan-1-yl)sulfonyl)isoquinoline 2-oxide. CAS No. 186544-56-9. Molecular formula: C14H17N3O3S. Mole weight: 307.37. Catalog: APB186544569. | |
| Fasudil Impurity 14 (Trifluoroacetate) | Fasudil Impurity 14 (Trifluoroacetate). Uses: For analytical and research use. Alternative Names: 5-((1,4-diazepan-1-yl)sulfonyl)isoquinoline 2-oxide 2,2,2-trifluoroacetate. CAS No. 2748281-77-6. Molecular formula: C14H17N3O3S·C2HF3O2. Mole weight: 421.39. Catalog: APB2748281776. | |
| Fasudil Impurity 20 | Fasudil Impurity 20. Uses: For analytical and research use. Alternative Names: methyl isoquinoline-5-sulfonate. CAS No. 2044702-91-0. Molecular formula: C10H9NO3S. Mole weight: 223.25. Catalog: APB2044702910. | |
| Fasudil Impurity 23 | Fasudil Impurity 23. Uses: For analytical and research use. Alternative Names: 2-methylquinoline-8-sulfonic acid. CAS No. 146257-38-7. Molecular formula: C10H9NO3S. Mole weight: 223.03. Catalog: APB146257387. | |
| Fasudil N-Hydroxy Impurity | Fasudil N-Hydroxy Impurity. Uses: For analytical and research use. Alternative Names: 4-(isoquinolin-5-ylsulfonyl)-1,4-diazepan-1-ol. CAS No. 1350827-92-7. Molecular formula: C14H17N3O3S. Mole weight: 307.37. Catalog: APB1350827927. | |
| Favipiravir Impurity 11 | Favipiravir Impurity 11. Uses: For analytical and research use. CAS No. 259793-88-9. Molecular formula: C5H4BrN3O2. Mole weight: 218.01. Catalog: APB259793889. | |
| Favipiravir Impurity 13 | Favipiravir Impurity 13. Uses: For analytical and research use. CAS No. 356783-46-5. Molecular formula: C5H2FN3. Mole weight: 123.09. Catalog: APB356783465. | |
| Favipiravir Impurity 13 | Favipiravir Impurity 13. Uses: For analytical and research use. Alternative Names: 3,6-difluoropyrazine-2-carboxamide. CAS No. 356783-29-4. Molecular formula: C5H3F2N3O. Mole weight: 159.09. Catalog: APB356783294. | |
| Favipiravir Impurity 15 | Favipiravir Impurity 15. Uses: For analytical and research use. Alternative Names: 3-hydroxy-6-nitropyrazine-2-carboxamide. CAS No. 259793-97-0. Molecular formula: C5H4N4O4. Mole weight: 184.11. Catalog: APB259793970. | |
| Favipiravir Impurity 15 | Favipiravir Impurity 15. Uses: For analytical and research use. CAS No. 356783-49-8. Molecular formula: C5HClFN3. Mole weight: 157.53. Catalog: APB356783498. | |
| Favipiravir Impurity 16 | Favipiravir Impurity 16. Uses: For analytical and research use. CAS No. 1492021-29-0. Molecular formula: C5H4FN3O3. Mole weight: 173.1. Catalog: APB1492021290. | |
| Favipiravir Impurity 17 | Favipiravir Impurity 17. Uses: For analytical and research use. CAS No. 1506611-77-3. Molecular formula: C6H6BrN3O2. Mole weight: 232.04. Catalog: APB1506611773. | |
| Favipiravir Impurity 18 | Favipiravir Impurity 18. Uses: For analytical and research use. CAS No. 2386171-93-1. Molecular formula: C6H5Br2N3O2. Mole weight: 310.93. Catalog: APB2386171931. | |
| Favipiravir Impurity 21 | Favipiravir Impurity 21. Uses: For analytical and research use. CAS No. 21874-61-3. Molecular formula: C6H5BrN2O3. Mole weight: 233.02. Catalog: APB21874613. | |
| Favipiravir Impurity 23 | Favipiravir Impurity 23. Uses: For analytical and research use. CAS No. 2043350-09-8. Molecular formula: C5H3BrClN3O. Mole weight: 236.45. Catalog: APB2043350098. | |
| Favipiravir Impurity 29 | Favipiravir Impurity 29. Uses: For analytical and research use. CAS No. 2180081-37-0. Molecular formula: C5HBrClN3. Mole weight: 218.44. Catalog: APB2180081370. | |
| Favipiravir Impurity 32 | Favipiravir Impurity 32. Uses: For analytical and research use. CAS No. 259794-01-9. Molecular formula: C5H4FN3O2. Mole weight: 157.1. Catalog: APB259794019. | |
| Favipiravir Impurity 33 | Favipiravir Impurity 33. Uses: For analytical and research use. CAS No. 13301-04-7. Molecular formula: C6H4Br2N2O2. Mole weight: 295.92. Catalog: APB13301047. | |
| Favipiravir Impurity 4 | Favipiravir Impurity 4. Uses: For analytical and research use. Alternative Names: 3,6-dichloropyrazine-2-carbonitrile. CAS No. 356783-16-9. Molecular formula: C5HCl2N3. Mole weight: 173.99. Catalog: APB356783169. | |
| Favipiravir Impurity 41 | Favipiravir Impurity 41. Uses: For analytical and research use. CAS No. 259794-06-4. Molecular formula: C7H7BrN2O3. Mole weight: 247.05. Catalog: APB259794064. | |
| Favipiravir Impurity 42 | Favipiravir Impurity 42. Uses: For analytical and research use. CAS No. 259794-09-7. Molecular formula: C6H6FN3O2. Mole weight: 171.13. Catalog: APB259794097. | |
| Favipiravir Impurity 43 | Favipiravir Impurity 43. Uses: For analytical and research use. CAS No. 259794-08-6. Molecular formula: C6H8N4O2. Mole weight: 168.16. Catalog: APB259794086. | |
| Favipiravir Impurity 5 | Favipiravir Impurity 5. Uses: For analytical and research use. Alternative Names: 3,6-difluoropyrazine-2-carbonitrile. CAS No. 356783-28-3. Molecular formula: C5HF2N3. Mole weight: 141.08. Catalog: APB356783283. | |
| Favipiravir Impurity 8 | Favipiravir Impurity 8. Uses: For analytical and research use. Alternative Names: 6-chloro-3-hydroxypyrazine-2-carboxamide. CAS No. 259793-90-3. Molecular formula: C5H4ClN3O2. Mole weight: 173.56. Catalog: APB259793903. | |
| Favipiravir Impurity 9 | Favipiravir Impurity 9. Uses: For analytical and research use. CAS No. 1374986-27-2. Molecular formula: C5H2ClN3O. Mole weight: 155.54. Catalog: APB1374986272. | |
| Febuxostat Impurity 10 | Febuxostat Impurity 10. Uses: For analytical and research use. Alternative Names: 2-(4-(sec-butoxy)-3-cyanophenyl)-4-methylthiazole-5-carboxylic acid. CAS No. 1335202-59-9. Molecular formula: C16H16N2O3S. Mole weight: 316.37. Catalog: APB1335202599. | |
| Febuxostat Impurity 105 | Febuxostat Impurity 105. Uses: For analytical and research use. Alternative Names: 2-(3-formyl-4-isobutoxyphenyl)-N,N,4-trimethylthiazole-5-carboxamide. CAS No. 1380049-42-2. Molecular formula: C18H22N2O3S. Mole weight: 346.44. Catalog: APB1380049422. | |
| Febuxostat Impurity 106 | Febuxostat Impurity 106. Uses: For analytical and research use. Alternative Names: ethyl 2-(3-carbamoyl-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate. CAS No. 1346238-15-0. Molecular formula: C18H22N2O4S. Mole weight: 362.44. Catalog: APB1346238150. | |
| Febuxostat Impurity 11 | Febuxostat Impurity 11. Uses: For analytical and research use. Alternative Names: 2-(3-cyano-4-isopropoxyphenyl)-4-methylthiazole-5-carboxylic acid. CAS No. 144060-52-6. Molecular formula: C15H14N2O3S. Mole weight: 302.07. Catalog: APB144060526. | |
| Febuxostat Impurity 12 | Febuxostat Impurity 12. Uses: For analytical and research use. Alternative Names: isopropyl 2-(3-cyano-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate. CAS No. 1346238-10-5. Molecular formula: C19H22N2O3S. Mole weight: 358.14. Catalog: APB1346238105. | |
| Febuxostat Impurity 13 | Febuxostat Impurity 13. Uses: For analytical and research use. Alternative Names: 4-isobutoxybenzene-1,3-bis(carbothioamide). CAS No. 1330632-46-6. Molecular formula: C12H16N2OS2. Mole weight: 268.07. Catalog: APB1330632466. | |
| Febuxostat Impurity 14 | Febuxostat Impurity 14. Uses: For analytical and research use. Alternative Names: 4-hydroxyisophthalonitrile. CAS No. 34133-58-9. Molecular formula: C8H4N2O. Mole weight: 144.03. Catalog: APB34133589. | |
| Febuxostat Impurity 15 | Febuxostat Impurity 15. Uses: For analytical and research use. Alternative Names: 2-isobutoxy-5-(4-methylthiazol-2-yl)benzonitrile. CAS No. 1335202-60-2. Molecular formula: C15H16N2OS. Mole weight: 272.37. Catalog: APB1335202602. | |
| Febuxostat Impurity 17 | Febuxostat Impurity 17. Uses: For analytical and research use. Alternative Names: 2-(3-cyano-4-propoxyphenyl)-4-methylthiazole-5-carboxylic acid. CAS No. 1530308-87-2. Molecular formula: C15H14N2O3S. Mole weight: 302.35. Catalog: APB1530308872. | |
| Febuxostat Impurity 19 | Febuxostat Impurity 19. Uses: For analytical and research use. Alternative Names: dimethyl 2,2'-(4-isobutoxy-1,3-phenylene)bis(4-methylthiazole-5-carboxylate). CAS No. 1330632-47-7. Molecular formula: C22H24N2O5S2. Mole weight: 460.57. Catalog: APB1330632477. | |
| Febuxostat Impurity 29 | Febuxostat Impurity 29. Uses: For analytical and research use. Alternative Names: (E)-2-(3-((hydroxyimino)methyl)-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylic acid. CAS No. 1350352-70-3. Molecular formula: C16H18N2O4S. Mole weight: 334.39. Catalog: APB1350352703. | |
| Febuxostat Impurity 3 | Febuxostat Impurity 3. Uses: For analytical and research use. Alternative Names: ethyl 2-(3-cyano-4-hydroxyphenyl)-4-methylthiazole-5-carboxylate. CAS No. 161798-02-3. Molecular formula: C14H12N2O3S. Mole weight: 288.06. Catalog: APB161798023. | |
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