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 | |
|---|---|---|
| Exemestane Impurity 8 (Testosterone Impurity 6) | Exemestane Impurity 8 (Testosterone Impurity 6). Uses: For analytical and research use. CAS No. 1035-69-4. Molecular formula: C19H24O2. Mole weight: 284.4. Catalog: APB1035694. |  |
| Exemestane Related Compound 2 | Exemestane Related Compound 2. Uses: For analytical and research use. CAS No. 121021-51-0. Molecular formula: C20H26O3. Mole weight: 314.43. Catalog: APB121021510. | |
| Expanded POPs Pesticides PAR Solution 1000 ng/mL in nonane/isooctane | Expanded POPs Pesticides PAR Solution 1000 ng/mL in nonane/isooctane. Uses: For analytical and research use. Purity: 98%. Catalog: APB12579. | |
| Expanded POPs Pesticides PAR Solution with Endosulfan Sulfate 1000 ng/mL in nonane/isooctane | Expanded POPs Pesticides PAR Solution with Endosulfan Sulfate 1000 ng/mL in nonane/isooctane. Uses: For analytical and research use. Purity: 98%. Catalog: APB12578. | |
| Extended Phenolic Native PAR Standard | Extended Phenolic Native PAR Standard. Uses: For analytical and research use. Purity: 98%. Catalog: APB12600. | |
| Ezetimibe Impurity 27 | Ezetimibe Impurity 27. Uses: For analytical and research use. Alternative Names: (R,E)-5-(4-fluorophenyl)-2-((S)-((4-fluorophenyl)amino)(4-hydroxyphenyl)methyl)pent-4-enoic acid. CAS No. 1292292-63-7. Molecular formula: C24H21F2NO3. Mole weight: 409.43. Catalog: APB1292292637. | |
| Ezetimibe Impurity 39 | Ezetimibe Impurity 39. Uses: For analytical and research use. Alternative Names: 4-hydroxybenzaldehyde. CAS No. 123-08-0. Molecular formula: C7H6O2. Mole weight: 122.12. Catalog: APB123080. | |
| Ezetimibe Impurity 49 | Ezetimibe Impurity 49. Uses: For analytical and research use. Alternative Names: dihydro-2H-pyran-2,6(3H)-dione. CAS No. 108-55-4. Molecular formula: C5H6O3. Mole weight: 114.1. Catalog: APB108554. | |
| Ezetimibe Impurity 54 | Ezetimibe Impurity 54. Uses: For analytical and research use. Alternative Names: (S)-3-((2R,5S)-2-((S)-(4-((tert-butyldimethylsilyl)oxy)phenyl)((4-fluorophenyl)amino)methyl)-5-(4-fluorophenyl)-5-hydroxypentanoyl)-4-phenyloxazolidin-2-one. CAS No. 1185883-46-8. Molecular formula: C39H44F2N2O5Si. Mole weight: 686.86. Catalog: APB1185883468. | |
| Ezetimibe Impurity 63 | Ezetimibe Impurity 63. Uses: For analytical and research use. Alternative Names: (S)-3-((2R,5S)-5-(4-fluorophenyl)-2-((S)-((4-fluorophenyl)amino)(4-hydroxyphenyl)methyl)-5-hydroxypentanoyl)-4-phenyloxazolidin-2-one. CAS No. 1185883-40-2. Molecular formula: C33H30F2N2O5. Mole weight: 572.60. Catalog: APB1185883402. | |
| Ezetimibe Impurity B | Ezetimibe Impurity B. Uses: For analytical and research use. Alternative Names: (2R,5S)-N,5-bis(4-fluorophenyl)-5-hydroxy-2-(4-hydroxybenzyl)pentanamide. CAS No. 1197811-72-5. Molecular formula: C24H23F2NO3. Mole weight: 411.44. Catalog: APB1197811725. | |
| Ezetimibe Impurity C | Ezetimibe Impurity C. Uses: For analytical and research use. Alternative Names: (2R,3R,6S)-N,6-bis(4-fluorophenyl)-2-(4-hydroxyphenyl)tetrahydro-2H-pyran-3-carboxamide. CAS No. 1296129-15-1. Molecular formula: C24H21F2NO3. Mole weight: 409.43. Catalog: APB1296129151. | |
| Famciclovir impurity 1 | Famciclovir impurity 1. Uses: For analytical and research use. Molecular formula: C5H4FN3O4. Mole weight: 189.1. Catalog: APB11566. | |
| Famciclovir impurity 11 | Famciclovir impurity 11. Uses: For analytical and research use. Molecular formula: C12H16ClN5O3. Mole weight: 313.74. Catalog: APB11570. | |
| Famciclovir impurity 12 | Famciclovir impurity 12. Uses: For analytical and research use. CAS No. 131266-15-4. Molecular formula: C14H19N5O4. Mole weight: 321.34. Catalog: APB131266154. | |
| Famciclovir impurity 14 | Famciclovir impurity 14. Uses: For analytical and research use. Molecular formula: C28H36N10O8. Mole weight: 640.66. Catalog: APB11572. | |
| Famciclovir impurity 15 | Famciclovir impurity 15. Uses: For analytical and research use. Molecular formula: C16H21N5O5. Mole weight: 363.37. Catalog: APB11571. | |
| Famciclovir impurity 16 | Famciclovir impurity 16. Uses: For analytical and research use. Molecular formula: C23H34N6O8. Mole weight: 522.56. Catalog: APB11573. | |
| Famciclovir impurity 2 | Famciclovir impurity 2. Uses: For analytical and research use. Molecular formula: C5H4FN3O3. Mole weight: 173.1. Catalog: APB11567. | |
| Famciclovir impurity 20 | Famciclovir impurity 20. Uses: For analytical and research use. CAS No. 131266-11-0. Molecular formula: C15H21N5O5. Mole weight: 351.36. Catalog: APB131266110. | |
| Famciclovir impurity 21 | Famciclovir impurity 21. Uses: For analytical and research use. CAS No. 122497-23-8. Molecular formula: C14H19N5O4. Mole weight: 321.34. Catalog: APB122497238. | |
| Famciclovir impurity 23 | Famciclovir impurity 23. Uses: For analytical and research use. CAS No. 122497-22-7. Molecular formula: C14H19N5O4. Mole weight: 321.34. Catalog: APB122497227. | |
| Famciclovir impurity 26 | Famciclovir impurity 26. Uses: For analytical and research use. CAS No. 104227-90-9. Molecular formula: C16H23N5O4. Mole weight: 349.39. Catalog: APB104227909. | |
| Famciclovir impurity 28 | Famciclovir impurity 28. Uses: For analytical and research use. CAS No. 122497-20-5. Molecular formula: C12H15N5O4. Mole weight: 293.28. Catalog: APB122497205. | |
| Famciclovir impurity 30 | Famciclovir impurity 30. Uses: For analytical and research use. CAS No. 126589-75-1. Molecular formula: C12H15N5O4. Mole weight: 293.28. Catalog: APB126589751. | |
| Famciclovir impurity 5 | Famciclovir impurity 5. Uses: For analytical and research use. CAS No. 104227-88-5. Molecular formula: C12H17N5O3. Mole weight: 279.3. Catalog: APB104227885. | |
| Famciclovir impurity 7 | Famciclovir impurity 7. Uses: For analytical and research use. Molecular formula: C15H21N5O4. Mole weight: 335.36. Catalog: APB11568. | |
| Famciclovir impurity 8 | Famciclovir impurity 8. Uses: For analytical and research use. Molecular formula: C12H16ClN5O2. Mole weight: 297.74. Catalog: APB11569. | |
| Famotidine Degradation Impurity 2 | Famotidine Degradation Impurity 2. Uses: For analytical and research use. Molecular formula: C8H15N7O2S3. Mole weight: 337.44. Catalog: APB08012. | |
| Famotidine EP Impurity A | Famotidine EP Impurity A. Uses: For analytical and research use. CAS No. 124646-10-2. Molecular formula: C8H14N6S2. Mole weight: 258.36. Catalog: APB124646102. | |
| Famotidine EP impurity B dimethyl maleate | Famotidine EP impurity B dimethyl maleate. Uses: For analytical and research use. CAS No. 109467-08-5. Molecular formula: C24H31N11O10S5. Mole weight: 793.88. Catalog: APB109467085. | |
| Famotidine EP Impurity C | Famotidine EP Impurity C. Uses: For analytical and research use. CAS No. 106433-44-7. Molecular formula: C8H14N6O3S3. Mole weight: 338.43. Catalog: APB106433447. | |
| Famotidine EP Impurity E | Famotidine EP Impurity E. Uses: For analytical and research use. Alternative Names: 1,1'-(4,4'-(disulfanediylbis(methylene))bis(thiazole-4,2-diyl))diguanidine. CAS No. 129083-44-9. Molecular formula: C10H14N8S4. Mole weight: 374.53. Catalog: APB129083449. | |
| Famotidine EP Impurity F | Famotidine EP Impurity F. Uses: For analytical and research use. Alternative Names: 3-(((2-((diaminomethylene)amino)thiazol-4-yl)methyl)thio)propanoic acid. CAS No. 107880-74-0. Molecular formula: C8H12N4O2S2. Mole weight: 260.34. Catalog: APB107880740. | |
| Famotidine EP Impurity H | Famotidine EP Impurity H. Uses: For analytical and research use. Alternative Names: (2-((diaminomethylene)amino)thiazol-4-yl)methyl carbamimidothioate. CAS No. 106649-96-1. Molecular formula: C6H10N6S2. Mole weight: 230.31. Catalog: APB106649961. | |
| Famotidine EP Impurity I | Famotidine EP Impurity I. Uses: For analytical and research use. Alternative Names: 3-(((2-((diaminomethylene)amino)thiazol-4-yl)methyl)sulfinyl)-N-sulfamoylpropanamide. CAS No. 1020719-36-1. Molecular formula: C8H14N6O4S3. Mole weight: 354.43. Catalog: APB1020719361. | |
| Famotidine Impurity 13 (Hydrochloride) | Famotidine Impurity 13 (Hydrochloride). Uses: For analytical and research use. Alternative Names: 3-chloro-N-sulfamoylpropanimidamide hydrochloride. CAS No. 106649-95-0. Molecular formula: C3H8ClN3O2S·HCl. Mole weight: 222.09. Catalog: APB106649950. | |
| Famotidine Impurity 15 | Famotidine Impurity 15. Uses: For analytical and research use. CAS No. 106492-70-0. Molecular formula: C3H8ClN3O2S. Mole weight: 185.63. Catalog: APB106492700. | |
| Famotidine Impurity 16 | Famotidine Impurity 16. Uses: For analytical and research use. Molecular formula: C7H11N3O4S3. Mole weight: 297.36. Catalog: APB08014. | |
| Famotidine Impurity 17 | Famotidine Impurity 17. Uses: For analytical and research use. Molecular formula: C8H14N6O2S3. Mole weight: 322.42. Catalog: APB08015. | |
| Famotidine Impurity 18 | Famotidine Impurity 18. Uses: For analytical and research use. Molecular formula: C8H13N5OS2. Mole weight: 259.35. Catalog: APB08058. | |
| Famotidine Impurity 19 | Famotidine Impurity 19. Uses: For analytical and research use. Molecular formula: C8H15N7O2S3. Mole weight: 337.44. Catalog: APB08016. | |
| Famotidine Impurity 1 HCl | Famotidine Impurity 1 HCl. Uses: For analytical and research use. CAS No. 100599-91-5. Molecular formula: C5H9ClN4S. Mole weight: 192.66. Catalog: APB100599915. | |
| Famotidine Impurity 20 | Famotidine Impurity 20. Uses: For analytical and research use. Molecular formula: C5H7ClN4S. Mole weight: 190.65. Catalog: APB08040. | |
| Famotidine Impurity 21 | Famotidine Impurity 21. Uses: For analytical and research use. Molecular formula: C2H6N4S. Mole weight: 118.16. Catalog: APB08041. | |
| Famotidine Impurity 23 | Famotidine Impurity 23. Uses: For analytical and research use. Molecular formula: C17H23N9O2S5. Mole weight: 545.73. Catalog: APB08042. | |
| Famotidine Impurity 24 | Famotidine Impurity 24. Uses: For analytical and research use. Molecular formula: C10H14N8S4. Mole weight: 374.52. Catalog: APB08043. | |
| Famotidine Impurity 25 | Famotidine Impurity 25. Uses: For analytical and research use. Molecular formula: C3H8ClN3O2S. Mole weight: 185.63. Catalog: APB08045. | |
| Famotidine Impurity 26 | Famotidine Impurity 26. Uses: For analytical and research use. Molecular formula: C5H7N4NaS2. Mole weight: 210.25. Catalog: APB08044. | |
| Famotidine Impurity 27 | Famotidine Impurity 27. Uses: For analytical and research use. Molecular formula: C8H15N7O3S3. Mole weight: 353.43. Catalog: APB08025. | |
| Famotidine Impurity 29 | Famotidine Impurity 29. Uses: For analytical and research use. CAS No. 1009828-88-9. Molecular formula: C9H15N7S2. Mole weight: 285.39. Catalog: APB1009828889. | |
| Famotidine Impurity 3 | Famotidine Impurity 3. Uses: For analytical and research use. Molecular formula: C8H14N6O3S3. Mole weight: 338.42. Catalog: APB08011. | |
| Famotidine Impurity 31 | Famotidine Impurity 31. Uses: For analytical and research use. Molecular formula: C16H23N11O2S5. Mole weight: 561.74. Catalog: APB08024. | |
| Famotidine Impurity 33 | Famotidine Impurity 33. Uses: For analytical and research use. Molecular formula: C3H9Cl2N3O2S. Mole weight: 222.08. Catalog: APB08023. | |
| Famotidine Impurity 34 | Famotidine Impurity 34. Uses: For analytical and research use. Molecular formula: C6H12Cl2N4O2S. Mole weight: 275.15. Catalog: APB08022. | |
| Famotidine Impurity 36 | Famotidine Impurity 36. Uses: For analytical and research use. Molecular formula: C5H7IN4S. Mole weight: 282.1. Catalog: APB08021. | |
| Famotidine Impurity 37 | Famotidine Impurity 37. Uses: For analytical and research use. Molecular formula: C20H35N7O12S3. Mole weight: 661.72. Catalog: APB08020. | |
| Famotidine Impurity 39 | Famotidine Impurity 39. Uses: For analytical and research use. Molecular formula: C5H7IN4S. Mole weight: 282.1. Catalog: APB08019. | |
| Famotidine Impurity 40 | Famotidine Impurity 40. Uses: For analytical and research use. Molecular formula: C8H14N8O3S3. Mole weight: 366.43. Catalog: APB08018. | |
| Famotidine Impurity 41 | Famotidine Impurity 41. Uses: For analytical and research use. Molecular formula: C5H8N4S2. Mole weight: 188.27. Catalog: APB08017. | |
| Famotidine Impurity 5 (HCl) | Famotidine Impurity 5 (HCl). Uses: For analytical and research use. Molecular formula: C3H9Cl2N3O2S. Mole weight: 222.08. Catalog: APB08013. | |
| Faroenem Impurity 2 | Faroenem Impurity 2. Uses: For analytical and research use. Alternative Names: (5R,6S)-6-((R)-1-hydroxyethyl)-7-oxo-3-((S)-tetrahydrofuran-2-yl)-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid. CAS No. 106560-13-8. Molecular formula: C12H15NO5S. Mole weight: 285.32. Catalog: APB106560138. | |
| Faroenem Impurity 3 | Faroenem Impurity 3. Uses: For analytical and research use. Alternative Names: sodium (R,Z)-2-((1S,2R)-1-carboxylato-2-hydroxypropyl)-5-(4-hydroxybutylidene)-2,5-dihydrothiazole-4-carboxylate. CAS No. 130609-10-8. Molecular formula: C12H15NNa2O6S. Mole weight: 347.30. Catalog: APB130609108. | |
| Faropenem Impurity 1 | Faropenem Impurity 1. Uses: For analytical and research use. Molecular formula: C12H14NNaO6S. Mole weight: 323.3. Catalog: APB07962. | |
| Faropenem Impurity 10 | Faropenem Impurity 10. Uses: For analytical and research use. Molecular formula: C16H20NNaO7S. Mole weight: 393.39. Catalog: APB07967. | |
| Faropenem Impurity 11 | Faropenem Impurity 11. Uses: For analytical and research use. Molecular formula: C12H15NO5S. Mole weight: 285.31. Catalog: APB07968. | |
| Faropenem Impurity 14 | Faropenem Impurity 14. Uses: For analytical and research use. CAS No. 1025974-23-5. Molecular formula: C11H14O4S. Mole weight: 242.29. Catalog: APB1025974235. | |
| Faropenem Impurity 32 | Faropenem Impurity 32. Uses: For analytical and research use. Molecular formula: C12H14NNaO7S. Mole weight: 339.29. Catalog: APB07972. | |
| Faropenem Impurity 33 | Faropenem Impurity 33. Uses: For analytical and research use. Molecular formula: C8H9NO3S. Mole weight: 199.22. Catalog: APB07969. | |
| Faropenem Impurity 34 | Faropenem Impurity 34. Uses: For analytical and research use. Molecular formula: C12H15NNa2O6S. Mole weight: 347.29. Catalog: APB07970. | |
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