Alfa Chemistry Analytical Products 4 - 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 | |
|---|---|---|
| Budesonide Impurity 34 | Budesonide Impurity 34. Uses: For analytical and research use. Alternative Names: 16α-Hydroxy-11-keto Prednisolone Acetate?; 2-((8S,9S,10R,13S,14S,16R,17S)-16,17-dihydroxy-10,13-dimethyl-3,11-dioxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate. CAS No. 3949-79-9. Molecular formula: C23H28O7. Mole weight: 416.46. Catalog: APB3949799. |  |
| Budesonide Impurity 5 | Budesonide Impurity 5. Uses: For analytical and research use. Alternative Names: 2-((10S,13S,17R)-17-hydroxy-10,13-dimethyl-3-oxo-6,7,8,10,12,13,14,15,16,17-decahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate. CAS No. 4380-55-6. Molecular formula: C23H28O5. Mole weight: 384.47. Catalog: APB4380556. | |
| Bufuralol Impurity 1 | Bufuralol Impurity 1. Uses: For analytical and research use. CAS No. 57704-16-2. Molecular formula: C16H23NO3. Mole weight: 277.36. Catalog: APB57704162. | |
| Bumetanide Impurity 14 | Bumetanide Impurity 14. Uses: For analytical and research use. CAS No. 69236-82-4. Molecular formula: C7H7ClN2O2. Mole weight: 186.6. Catalog: APB69236824. | |
| Bumetanide Impurity 15 | Bumetanide Impurity 15. Uses: For analytical and research use. CAS No. 84211-27-8. Molecular formula: C7H7NO4. Mole weight: 169.14. Catalog: APB84211278. | |
| Bumetanide Impurity 17 | Bumetanide Impurity 17. Uses: For analytical and research use. CAS No. 860694-39-9. Molecular formula: C7H8N2O4S. Mole weight: 216.21. Catalog: APB860694399. | |
| Bumetanide Impurity 29 | Bumetanide Impurity 29. Uses: For analytical and research use. Alternative Names: 4-(butylamino)dibenzo[b,d]furan-2-carboxylic acid. CAS No. 688047-82-7. Molecular formula: C17H17NO3. Mole weight: 283.32. Catalog: APB688047827. | |
| Bumetanide Impurity 34 | Bumetanide Impurity 34. Uses: For analytical and research use. Alternative Names: benzyl 3-(butylamino)-4-phenoxy-5-sulfamoylbenzoate. CAS No. 885051-29-6. Molecular formula: C24H26N2O5S. Mole weight: 454.16. Catalog: APB885051296. | |
| Bumetanide Impurity 41 | Bumetanide Impurity 41. Uses: For analytical and research use. Alternative Names: 3,4-dichloro-5-sulfamoylbenzoic acid. CAS No. 62971-57-7. Molecular formula: C7H5Cl2NO4S. Mole weight: 270.09. Catalog: APB62971577. | |
| Bumetanide Impurity 48 | Bumetanide Impurity 48. Uses: For analytical and research use. CAS No. 94610-14-7. Molecular formula: C17H20N2O6S. Mole weight: 380.42. Catalog: APB94610147. | |
| Bumetanide Impurity 50 | Bumetanide Impurity 50. Uses: For analytical and research use. CAS No. 688047-81-6. Molecular formula: C17H19NO5S. Mole weight: 349.4. Catalog: APB688047816. | |
| Bupivacaine EP Impurity A | Bupivacaine EP Impurity A. Uses: For analytical and research use. Alternative Names: N-(2,6-dimethylphenyl)picolinamide. CAS No. 39627-98-0. Molecular formula: C14H14N2O. Mole weight: 226.27. Catalog: APB39627980. | |
| Bupivacaine Impurity 13 | Bupivacaine Impurity 13. Uses: For analytical and research use. CAS No. 533-24-4. Molecular formula: C11H16O2. Mole weight: 180.25. Catalog: APB533244. | |
| Bupivacaine Impurity 15 | Bupivacaine Impurity 15. Uses: For analytical and research use. CAS No. 65797-42-4. Molecular formula: C15H23ClN2O. Mole weight: 282.81. Catalog: APB65797424. | |
| Bupivacaine Impurity 16 | Bupivacaine Impurity 16. Uses: For analytical and research use. Alternative Names: 1-butylpiperidine-2-carboxylic acid. CAS No. 856838-98-7. Molecular formula: C10H19NO2. Mole weight: 185.26. Catalog: APB856838987. | |
| Bupivacaine Impurity 3 | Bupivacaine Impurity 3. Uses: For analytical and research use. CAS No. 51989-48-1. Molecular formula: C14H20N2O2. Mole weight: 248.33. Catalog: APB51989481. | |
| Bupivacaine Impurity 8 | Bupivacaine Impurity 8. Uses: For analytical and research use. Alternative Names: 1,1-dibutyl-2-((2,6-dimethylphenyl)carbamoyl)piperidin-1-ium. CAS No. 852804-30-9. Molecular formula: C22H37N2O+. Mole weight: 345.54. Catalog: APB852804309. | |
| Bupivacaine Impurity 9 | Bupivacaine Impurity 9. Uses: For analytical and research use. Alternative Names: 1,1-dibutyl-2-((2,6-dimethylphenyl)carbamoyl)piperidin-1-ium iodide. CAS No. 852669-91-1. Molecular formula: C22H37IN2O. Mole weight: 472.45. Catalog: APB852669911. | |
| Bupropion EP Impurity D | Bupropion EP Impurity D. Uses: For analytical and research use. CAS No. 63199-74-6. Molecular formula: C13H20ClNO. Mole weight: 241.76. Catalog: APB63199746. | |
| Bupropion Impurity 13 | Bupropion Impurity 13. Uses: For analytical and research use. Alternative Names: 1-(3,4-dichlorophenyl)propan-1-one. CAS No. 6582-42-9. Molecular formula: C9H8Cl2O. Mole weight: 203.06. Catalog: APB6582429. | |
| Bupropion Impurity 14 | Bupropion Impurity 14. Uses: For analytical and research use. Alternative Names: 1-(3,5-dichlorophenyl)propan-1-one. CAS No. 92821-92-6. Molecular formula: C9H8Cl2O. Mole weight: 203.06. Catalog: APB92821926. | |
| Bupropion Impurity 15 | Bupropion Impurity 15. Uses: For analytical and research use. CAS No. 92821-91-5. Molecular formula: C9H7BrCl2O. Mole weight: 281.96. Catalog: APB92821915. | |
| Bupropion Impurity 15 | Bupropion Impurity 15. Uses: For analytical and research use. Alternative Names: 3-chlorobenzoic acid. CAS No. 535-80-8. Molecular formula: C7H5ClO2. Mole weight: 156.57. Catalog: APB535808. | |
| Bupropion Impurity 16 | Bupropion Impurity 16. Uses: For analytical and research use. CAS No. 76650-08-3. Molecular formula: C9H8Br2O. Mole weight: 291.97. Catalog: APB76650083. | |
| Bupropion Impurity 41 | Bupropion Impurity 41. Uses: For analytical and research use. CAS No. 80478-42-8. Molecular formula: C13H21Cl2NO. Mole weight: 278.22. Catalog: APB80478428. | |
| Bupropion Impurity 44 | Bupropion Impurity 44. Uses: For analytical and research use. CAS No. 56472-71-0. Molecular formula: C9H8ClNO2. Mole weight: 197.62. Catalog: APB56472710. | |
| Bupropion Impurity 7 | Bupropion Impurity 7. Uses: For analytical and research use. CAS No. 92264-81-8. Molecular formula: C13H18ClNO2. Mole weight: 255.74. Catalog: APB92264818. | |
| Bupropion impurity F | Bupropion impurity F. Uses: For analytical and research use. Alternative Names: 1-(3-chlorophenyl)-1-hydroxypropan-2-one. CAS No. 857233-13-7. Molecular formula: C9H9ClO2. Mole weight: 184.62. Catalog: APB857233137. | |
| Buserelin EP Impurity C | Buserelin EP Impurity C. Uses: For analytical and research use. CAS No. 70280-55-6. Molecular formula: C49H74N12O10. Mole weight: 991.2. Catalog: APB70280556. | |
| Buserelin EP Impurity D | Buserelin EP Impurity D. Uses: For analytical and research use. CAS No. 88699-82-5. Molecular formula: C60H86N16O13. Mole weight: 1239.45. Catalog: APB88699825. | |
| Buspirone EP Impurity B | Buspirone EP Impurity B. Uses: For analytical and research use. Alternative Names: 8-(pyrimidin-2-yl)-5,8-diazaspiro[4.5]decan-5-ium chloride. CAS No. 81461-72-5. Molecular formula: C12H19ClN4. Mole weight: 254.76. Catalog: APB81461725. | |
| Buspirone EP Impurity B Bromide | Buspirone EP Impurity B Bromide. Uses: For analytical and research use. CAS No. 81461-73-6. Molecular formula: C12H19BrN4. Mole weight: 299.22. Catalog: APB81461736. | |
| Buspirone EP Impurity M | Buspirone EP Impurity M. Uses: For analytical and research use. Alternative Names: 8-(4-bromobutyl)-8-azaspiro[4.5]decane-7,9-dione. CAS No. 80827-62-9. Molecular formula: C13H20BrNO2. Mole weight: 302.21. Catalog: APB80827629. | |
| Buspirone Impurity 17 | Buspirone Impurity 17. Uses: For analytical and research use. Alternative Names: 8-(4-(piperazin-1-yl)butyl)-8-azaspiro[4.5]decane-7,9-dione. CAS No. 80827-59-4. Molecular formula: C17H29N3O2. Mole weight: 307.43. Catalog: APB80827594. | |
| Buspirone Impurity 20 | Buspirone Impurity 20. Uses: For analytical and research use. Alternative Names: 2-(4-nitrosopiperazin-1-yl)pyrimidine. CAS No. 872826-80-7. Molecular formula: C8H11N5O. Mole weight: 193.21. Catalog: APB872826807. | |
| Buspirone impurity 4 | Buspirone impurity 4. Uses: For analytical and research use. CAS No. 60143-00-2. Molecular formula: C9H15NO3. Mole weight: 185.22. Catalog: APB60143002. | |
| Buspirone Impurity 4 | Buspirone Impurity 4. Uses: For analytical and research use. Alternative Names: 1,4-di(pyrimidin-2-yl)piperazine. CAS No. 84746-24-7. Molecular formula: C12H14N6. Mole weight: 242.28. Catalog: APB84746247. | |
| Busulfan Impurity 2 | Busulfan Impurity 2. Uses: For analytical and research use. Alternative Names: 4-hydroxybutyl methanesulfonate. CAS No. 42729-95-3. Molecular formula: C5H12O4S. Mole weight: 168.21. Catalog: APB42729953. | |
| Busulfan Impurity 6 | Busulfan Impurity 6. Uses: For analytical and research use. CAS No. 5539-53-7. Molecular formula: C3H6O4S. Mole weight: 138.14. Catalog: APB5539537. | |
| Busulfan Impurity 9 | Busulfan Impurity 9. Uses: For analytical and research use. CAS No. 61161-42-0. Molecular formula: C8H18O7S2. Mole weight: 290.35. Catalog: APB61161420. | |
| Butalbital Impurity 1 | Butalbital Impurity 1. Uses: For analytical and research use. CAS No. 5309-50-2. Molecular formula: C12H18N2O3. Mole weight: 238.29. Catalog: APB5309502. | |
| Butalbital Impurity 4 | Butalbital Impurity 4. Uses: For analytical and research use. CAS No. 53943-65-0. Molecular formula: C12H20N2O3. Mole weight: 240.3. Catalog: APB53943650. | |
| Butalbital Impurity 5 | Butalbital Impurity 5. Uses: For analytical and research use. CAS No. 51005-25-5. Molecular formula: C28H34N6O9. Mole weight: 598.61. Catalog: APB51005255. | |
| Butenafine Impurity 10 | Butenafine Impurity 10. Uses: For analytical and research use. CAS No. 759458-92-9. Molecular formula: C13H13NO. Mole weight: 199.25. Catalog: APB759458929. | |
| Butenafine Impurity 22 | Butenafine Impurity 22. Uses: For analytical and research use. CAS No. 58530-15-7. Molecular formula: C13H14O. Mole weight: 186.25. Catalog: APB58530157. | |
| Butenafine Impurity 3 | Butenafine Impurity 3. Uses: For analytical and research use. Alternative Names: 1-(tert-butyl)-4-(dichloromethyl)benzene. CAS No. 79135-60-7. Molecular formula: C11H14Cl2. Mole weight: 217.13. Catalog: APB79135607. | |
| Butenafine Impurity 5 | Butenafine Impurity 5. Uses: For analytical and research use. Alternative Names: N-methyl-1-(naphthalen-1-yl)-N-(naphthalen-1-ylmethyl)methanamine. CAS No. 5418-22-4. Molecular formula: C23H21N. Mole weight: 311.42. Catalog: APB5418224. | |
| Butenafine Impurity 9 | Butenafine Impurity 9. Uses: For analytical and research use. CAS No. 6586-89-6. Molecular formula: C12H10Cl2. Mole weight: 225.11. Catalog: APB6586896. | |
| Butylhydroxyanisole Impurity 2-D3 | Butylhydroxyanisole Impurity 2-D3. Uses: For analytical and research use. CAS No. 85013-37-2. Molecular formula: C11H16O2. Mole weight: 183.27. Catalog: APB85013372. | |
| Butylhydroxyanisole Impurity 3 | Butylhydroxyanisole Impurity 3. Uses: For analytical and research use. CAS No. 88-32-4. Molecular formula: C11H16O2. Mole weight: 180.25. Catalog: APB88324. | |
| Butylhydroxyanisole Impurity 5 | Butylhydroxyanisole Impurity 5. Uses: For analytical and research use. CAS No. 654-42-2. Molecular formula: C8H10O2. Mole weight: 138.17. Catalog: APB654422. | |
| Butylhydroxyanisole Impurity 8 | Butylhydroxyanisole Impurity 8. Uses: For analytical and research use. CAS No. 88-58-4. Molecular formula: C14H22O2. Mole weight: 222.33. Catalog: APB88584. | |
| Butylphthalide impurity 1 | Butylphthalide impurity 1. Uses: For analytical and research use. Alternative Names: 3-propylisobenzofuran-1(3H)-one. CAS No. 72424-08-9. Molecular formula: C11H12O2. Mole weight: 176.21. Catalog: APB72424089. | |
| Butylphthalide Impurity 12 | Butylphthalide Impurity 12. Uses: For analytical and research use. CAS No. 950681-35-3. Molecular formula: C12H13BrO2. Mole weight: 269.14. Catalog: APB950681353. | |
| Butylphthalide Impurity 14 | Butylphthalide Impurity 14. Uses: For analytical and research use. CAS No. 40125-50-6. Molecular formula: C8H4Br2O2. Mole weight: 291.93. Catalog: APB40125506. | |
| Butylphthalide Impurity 16 | Butylphthalide Impurity 16. Uses: For analytical and research use. CAS No. 503822-00-2. Molecular formula: C8H5BrO3. Mole weight: 229.03. Catalog: APB503822002. | |
| Butylphthalide Impurity 19 | Butylphthalide Impurity 19. Uses: For analytical and research use. CAS No. 950681-33-1. Molecular formula: C12H13BrO2. Mole weight: 269.14. Catalog: APB950681331. | |
| Butylphthalide Impurity 21 | Butylphthalide Impurity 21. Uses: For analytical and research use. CAS No. 879627-88-0. Molecular formula: C8H4Br2O2. Mole weight: 291.93. Catalog: APB879627880. | |
| Butylphthalide Impurity 8 | Butylphthalide Impurity 8. Uses: For analytical and research use. CAS No. 76681-73-7. Molecular formula: C12H12O2. Mole weight: 188.23. Catalog: APB76681737. | |
| Butyphthalide impurity11 | Butyphthalide impurity11. Uses: For analytical and research use. Alternative Names: 2-acetylbenzoic acid. CAS No. 577-56-0. Molecular formula: C9H8O3. Mole weight: 164.16. Catalog: APB577560. | |
| Butyphthalide impurity12 | Butyphthalide impurity12. Uses: For analytical and research use. Alternative Names: 3-pentylisoindolin-1-one. CAS No. 691863-84-0. Molecular formula: C13H17NO. Mole weight: 203.28. Catalog: APB691863840. | |
| Butyphthalide impurity13 | Butyphthalide impurity13. Uses: For analytical and research use. Alternative Names: (Z)-3-pentylideneisobenzofuran-1(3H)-one. CAS No. 94704-90-2. Molecular formula: C13H14O2. Mole weight: 202.25. Catalog: APB94704902. | |
| Butyphthalide impurity 20 | Butyphthalide impurity 20. Uses: For analytical and research use. Alternative Names: 3-butylideneisobenzofuran-1(3H)-one. CAS No. 551-08-6. Molecular formula: C12H12O2. Mole weight: 188.22. Catalog: APB551086. | |
| Butyphthalide impurity 21 | Butyphthalide impurity 21. Uses: For analytical and research use. Alternative Names: 2-pentanoylbenzoic acid. CAS No. 550-37-8. Molecular formula: C12H14O3. Mole weight: 206.24. Catalog: APB550378. | |
| Butyphthalide impurity 22 | Butyphthalide impurity 22. Uses: For analytical and research use. Alternative Names: 2-(1-hydroxypentyl)benzoic acid. CAS No. 380905-48-6. Molecular formula: C12H16O3. Mole weight: 208.25. Catalog: APB380905486. | |
| Butyphthalide impurity 22 (Potassium Salt) | Butyphthalide impurity 22 (Potassium Salt). Uses: For analytical and research use. Alternative Names: potassium 2-(1-hydroxypentyl)benzoate. CAS No. 685886-82-2. Molecular formula: C12H15O3·K. Mole weight: 246.34. Catalog: APB685886822. | |
| Butyphthalide impurity 34 | Butyphthalide impurity 34. Uses: For analytical and research use. Alternative Names: nonan-5-one. CAS No. 502-56-7. Molecular formula: C9H18O. Mole weight: 142.24. Catalog: APB502567. | |
| Butyphthalide impurity 40 | Butyphthalide impurity 40. Uses: For analytical and research use. Alternative Names: nonan-5-ol. CAS No. 623-93-8. Molecular formula: C9H20O. Mole weight: 144.25. Catalog: APB623938. | |
| Butyphthalide impurity 42 | Butyphthalide impurity 42. Uses: For analytical and research use. Alternative Names: 2-(1-hydroxypropyl)benzoic acid. CAS No. 952412-79-2. Molecular formula: C10H12O3. Mole weight: 180.2. Catalog: APB952412792. | |
| Butyphthalide impurity 43 | Butyphthalide impurity 43. Uses: For analytical and research use. Alternative Names: 2-(1-hydroxybutyl)benzoic acid. CAS No. 952412-99-6. Molecular formula: C11H14O3. Mole weight: 194.23. Catalog: APB952412996. | |
Would you like to list your products on USA Chemical Suppliers?
Our database is helping our users find suppliers everyday.