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 | |
|---|---|---|
| Cephalosporin Impurity 15 | Cephalosporin Impurity 15. Uses: For analytical and research use. Molecular formula: C16H18N4O7S2. Mole weight: 442.46. Catalog: APB07404. |  |
| Cephalosporin Impurity 16 | Cephalosporin Impurity 16. Uses: For analytical and research use. Molecular formula: C18H20N4O8S2. Mole weight: 484.5. Catalog: APB07406. | |
| Cephalosporin Impurity 17 | Cephalosporin Impurity 17. Uses: For analytical and research use. Molecular formula: C18H20N4O8S2. Mole weight: 484.5. Catalog: APB07405. | |
| Cephalosporin Impurity 18 | Cephalosporin Impurity 18. Uses: For analytical and research use. Molecular formula: C24H24N2O6S. Mole weight: 468.52. Catalog: APB07407. | |
| Cephalosporin Impurity 19 | Cephalosporin Impurity 19. Uses: For analytical and research use. Molecular formula: C24H22Cl2N2O5S. Mole weight: 521.41. Catalog: APB07408. | |
| Cephalosporin Impurity 20 | Cephalosporin Impurity 20. Uses: For analytical and research use. Molecular formula: C24H23ClN2O5S. Mole weight: 486.97. Catalog: APB07409. | |
| Cephalosporin Impurity 21 | Cephalosporin Impurity 21. Uses: For analytical and research use. Molecular formula: C24H20Cl4N2O5S. Mole weight: 590.29. Catalog: APB07410. | |
| Cephalosporin Impurity 22 | Cephalosporin Impurity 22. Uses: For analytical and research use. Molecular formula: C11H12N2OS2. Mole weight: 252.35. Catalog: APB07413. | |
| Cephalosporin Impurity 6 | Cephalosporin Impurity 6. Uses: For analytical and research use. CAS No. 1269661-24-6. Molecular formula: C24H22Cl2N2O5S. Mole weight: 521.41. Catalog: APB1269661246. | |
| Cephalosporin Impurity 8 | Cephalosporin Impurity 8. Uses: For analytical and research use. Alternative Names: (6R,7R)-4-methoxybenzyl 3-(chloromethyl)-8-oxo-7-(2-phenylacetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate. CAS No. 104146-10-3. Molecular formula: C24H23ClN2O5S. Mole weight: 486.97. Catalog: APB104146103. | |
| Cephalosporin Impurity 9 | Cephalosporin Impurity 9. Uses: For analytical and research use. CAS No. 104758-14-7. Molecular formula: C15H14N2O6S2. Mole weight: 382.4. Catalog: APB104758147. | |
| Cetirizine 3-Chloro Impurity | Cetirizine 3-Chloro Impurity. Uses: For analytical and research use. Alternative Names: 2-(2-(4-((3-chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy)acetic acid. CAS No. 1232460-31-9. Molecular formula: C21H25ClN2O3. Mole weight: 388.89. Catalog: APB1232460319. | |
| Cetirizine 3-Chloro Impurity DiHCl | Cetirizine 3-Chloro Impurity DiHCl. Uses: For analytical and research use. Alternative Names: 1232460-31-9(free base); 2-(2-(4-((3-chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy)acetic acid dihydrochloride. CAS No. 1232460-29-5. Molecular formula: C21H26Cl2N2O3. Mole weight: 425.35. Catalog: APB1232460295. | |
| Cetirizine EP impurity G | Cetirizine EP impurity G. Uses: For analytical and research use. Alternative Names: 2-(4-((4-chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethanol. CAS No. 109806-71-5. Molecular formula: C19H23ClN2O. Mole weight: 330.85. Catalog: APB109806715. | |
| Cetirizine Impurity 41 | Cetirizine Impurity 41. Uses: For analytical and research use. Alternative Names: 2,3-dihydroxypropyl 2-(2-(4-((4-chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy)acetate. CAS No. 1243652-36-9. Molecular formula: C24H31ClN2O5. Mole weight: 462.97. Catalog: APB1243652369. | |
| Cetirizine Impurity A | Cetirizine Impurity A. Uses: For analytical and research use. Alternative Names: 2-(4-((2-chlorophenyl)(3-chlorophenyl)methyl)piperazin-1-yl)ethanol dihydrochloride. CAS No. 126517-38-2. Molecular formula: C19H22Cl2N2O·2HCl. Mole weight: 438.22. Catalog: APB126517382. | |
| Cetirizine Impurity A1 | Cetirizine Impurity A1. Uses: For analytical and research use. CAS No. 126517-29-1. Molecular formula: C19H22Cl2N2O. Mole weight: 365.3. Catalog: APB126517291. | |
| Cetirizine SM impurity 3 HCl | Cetirizine SM impurity 3 HCl. Uses: For analytical and research use. Alternative Names: 1-((2-chlorophenyl)(phenyl)methyl)piperazine. CAS No. 109036-15-9. Molecular formula: C17H19ClN2. Mole weight: 286.8. Catalog: APB109036159. | |
| Cetirizine USP Impurity B | Cetirizine USP Impurity B. Uses: For analytical and research use. CAS No. 10527-64-7. Molecular formula: C19H24N2O. Mole weight: 296.41. Catalog: APB10527647. | |
| Cetirizine USP Impurity B | Cetirizine USP Impurity B. Uses: For analytical and research use. Alternative Names: 2-(4-benzhydrylpiperazin-1-yl)ethanol dihydrochloride. CAS No. 108983-83-1. Molecular formula: C19H24N2O·2HCl. Mole weight: 369.33. Catalog: APB108983831. | |
| Cetylpyridinium Chloride Impurity 1 | Cetylpyridinium Chloride Impurity 1. Uses: For analytical and research use. CAS No. 1082603-98-2. Molecular formula: C19H36ClNO. Mole weight: 329.95. Catalog: APB1082603982. | |
| Cevimeline Impurity 1 | Cevimeline Impurity 1. Uses: For analytical and research use. CAS No. 107220-28-0. Molecular formula: C10H18ClNOS. Mole weight: 235.77. Catalog: APB107220280. | |
| Cevimeline Impurity 3 | Cevimeline Impurity 3. Uses: For analytical and research use. CAS No. 124751-36-6. Molecular formula: C10H17NO2S. Mole weight: 215.31. Catalog: APB124751366. | |
| Cevimeline Impurity 4 | Cevimeline Impurity 4. Uses: For analytical and research use. CAS No. 124751-37-7. Molecular formula: C10H17NO2S. Mole weight: 215.31. Catalog: APB124751377. | |
| Cevimeline Impurity 5 | Cevimeline Impurity 5. Uses: For analytical and research use. CAS No. 107220-27-9. Molecular formula: C10H17NOS. Mole weight: 199.31. Catalog: APB107220279. | |
| Chenodeoxycholic Acid Impurity 4 | Chenodeoxycholic Acid Impurity 4. Uses: For analytical and research use. CAS No. 1024498-33-6. Molecular formula: C48H76N2O8. Mole weight: 809.14. Catalog: APB1024498336. | |
| Chloramphenicol impurity 3 | Chloramphenicol impurity 3. Uses: For analytical and research use. CAS No. 10318-16-8. Molecular formula: C13H14Cl2N2O6. Mole weight: 365.16. Catalog: APB10318168. | |
| Chlorhexidine EP Impurity B | Chlorhexidine EP Impurity B. Uses: For analytical and research use. Alternative Names: N-{[6-({[(4-Chlorophenyl)carbamimidoyl] carbamimidoyl}amino)hexyl]carbamimidoyl}urea. CAS No. 13098292-89-8. Molecular formula: C16H26ClN9O. Mole weight: 395.89. Catalog: APB13098292898. | |
| Chlorhexidine Impurity11 | Chlorhexidine Impurity11. Uses: For analytical and research use. Molecular formula: C13H15ClN2O6. Mole weight: 330.72. Catalog: APB12227. | |
| Chlorhexidine Impurity18 | Chlorhexidine Impurity18. Uses: For analytical and research use. Molecular formula: C22H22D8Cl2N10. Mole weight: 513.5. Catalog: APB12228. | |
| Chlorhexidine Impurity2 | Chlorhexidine Impurity2. Uses: For analytical and research use. CAS No. 1308292-89-8. Molecular formula: C16H26ClN9O. Mole weight: 395.9. Catalog: APB1308292898. | |
| Chlorhexidine Impurity26 | Chlorhexidine Impurity26. Uses: For analytical and research use. CAS No. 118897-02-2. Molecular formula: C34H54Cl2N10O14. Mole weight: 897.76. Catalog: APB118897022. | |
| Chlorhexidine Impurity27 | Chlorhexidine Impurity27. Uses: For analytical and research use. CAS No. 118897-03-3. Molecular formula: C22H32Cl4N10. Mole weight: 578.37. Catalog: APB118897033. | |
| Chlorhexidine Impurity4 | Chlorhexidine Impurity4. Uses: For analytical and research use. Molecular formula: C36H50Cl3N15. Mole weight: 799.25. Catalog: APB12224. | |
| Chlorhexidine Impurity8 | Chlorhexidine Impurity8. Uses: For analytical and research use. Molecular formula: C36H59Cl2N15O6. Mole weight: 868.87. Catalog: APB12225. | |
| Chlorhexidine Impurity9 | Chlorhexidine Impurity9. Uses: For analytical and research use. Molecular formula: C28H38Cl2N10O5. Mole weight: 665.58. Catalog: APB12226. | |
| Chlorinated Internal Standard Stock Solution 1 | Chlorinated Internal Standard Stock Solution 1. Uses: For analytical and research use. Purity: 98%. Catalog: APB12582. | |
| Chlormadinone Acetate EP Impurity B | Chlormadinone Acetate EP Impurity B. Uses: For analytical and research use. Molecular formula: C23H26BrClO4. Mole weight: 481.81. Catalog: APB07228. | |
| Chlormadinone Acetate EP Impurity C | Chlormadinone Acetate EP Impurity C. Uses: For analytical and research use. Molecular formula: C24H33ClO4. Mole weight: 420.97. Catalog: APB07229. | |
| Chlormadinone Acetate EP Impurity F | Chlormadinone Acetate EP Impurity F. Uses: For analytical and research use. CAS No. 1172-82-3. Molecular formula: C24H34O4. Mole weight: 386.53. Catalog: APB1172823. | |
| Chlormadinone Acetate EP Impurity H | Chlormadinone Acetate EP Impurity H. Uses: For analytical and research use. CAS No. 1054-64-4. Molecular formula: C24H34O4. Mole weight: 386.53. Catalog: APB1054644. | |
| chlorogenic acid Impurity 1 | chlorogenic acid Impurity 1. Uses: For analytical and research use. CAS No. 106357-47-5. Molecular formula: C16H16O8. Mole weight: 336.3. Catalog: APB106357475. | |
| Chloroprocaine Impurity 4 | Chloroprocaine Impurity 4. Uses: For analytical and research use. Molecular formula: C26H34Cl2N4O5. Mole weight: 553.48. Catalog: APB12188. | |
| Chloroprocaine Impurity 4 | Chloroprocaine Impurity 4. Uses: For analytical and research use. Alternative Names: 2-(diethylamino)ethyl 2-chloro-4-nitrobenzoate. CAS No. 10367-96-1. Molecular formula: C13H17ClN2O4. Mole weight: 300.74. Catalog: APB10367961. | |
| Chlorphenamine EP Impurity B | Chlorphenamine EP Impurity B. Uses: For analytical and research use. Alternative Names: di(pyridin-2-yl)amine. CAS No. 1202-34-2. Molecular formula: C10H9N3. Mole weight: 171.20. Catalog: APB1202342. | |
| Chlorpheniramine EP Impurity A | Chlorpheniramine EP Impurity A. Uses: For analytical and research use. CAS No. 1246816-57-8. Molecular formula: C16H24ClN3. Mole weight: 293.84. Catalog: APB1246816578. | |
| Chlorpheniramine Impurity 10 | Chlorpheniramine Impurity 10. Uses: For analytical and research use. Alternative Names: 3-(2-chlorophenyl)-N,N-dimethyl-3-(pyridin-2-yl)propan-1-amine. CAS No. 101286-08-2. Molecular formula: C16H19ClN2. Mole weight: 274.12. Catalog: APB101286082. | |
| Chlorpheniramine Impurity E | Chlorpheniramine Impurity E. Uses: For analytical and research use. Alternative Names: Chlorpheniramine N-Oxide; 3-(4-chlorophenyl)-N,N-dimethyl-3-(pyridin-2-yl)propan-1-amine oxide. CAS No. 120244-82-8. Molecular formula: C16H19ClN2O. Mole weight: 290.79. Catalog: APB120244828. | |
| Chlorpheniramine Impurity G | Chlorpheniramine Impurity G. Uses: For analytical and research use. Alternative Names: N,N-dimethyl-3-phenyl-3-(pyridin-2-yl)propan-1-amine maleate. CAS No. 132-20-7. Molecular formula: C20H24N2O4. Mole weight: 356.42. Catalog: APB132207. | |
| Chlorpromazine EP Impurity F | Chlorpromazine EP Impurity F. Uses: For analytical and research use. CAS No. 13094-24-1. Molecular formula: C17H19ClN2S. Mole weight: 318.86. Catalog: APB13094241. | |
| Chlorpromazine Impurity 5 | Chlorpromazine Impurity 5. Uses: For analytical and research use. Alternative Names: 3-(2-chloro-10H-phenothiazin-10-yl)-N-methylpropan-1-amine. CAS No. 1225-64-5. Molecular formula: C16H17ClN2S. Mole weight: 304.84. Catalog: APB1225645. | |
| Chlorprothixen EP impurity D | Chlorprothixen EP impurity D. Uses: For analytical and research use. CAS No. 1082649-26-0. Molecular formula: C18H18ClNS. Mole weight: 315.86. Catalog: APB1082649260. | |
| Chlortalidone EP Impurity H | Chlortalidone EP Impurity H. Uses: For analytical and research use. Molecular formula: C17H17ClN2O4S. Mole weight: 380.84. Catalog: APB07573. | |
| Chlortalidone EP Impurity I | Chlortalidone EP Impurity I. Uses: For analytical and research use. Molecular formula: C17H16ClNO5S. Mole weight: 381.83. Catalog: APB07574. | |
| Chlortalidone Impurity 1 | Chlortalidone Impurity 1. Uses: For analytical and research use. Molecular formula: C14H11ClN2O4S. Mole weight: 338.76. Catalog: APB07575. | |
| Chlortalidone Impurity 10 | Chlortalidone Impurity 10. Uses: For analytical and research use. Molecular formula: C28H19Cl2N3O6S2. Mole weight: 628.5. Catalog: APB07577. | |
| Chlortalidone Impurity 2 | Chlortalidone Impurity 2. Uses: For analytical and research use. Molecular formula: C14H9ClN2O3S. Mole weight: 320.75. Catalog: APB07576. | |
| Chlortalidone Impurity 4 | Chlortalidone Impurity 4. Uses: For analytical and research use. CAS No. 118-04-7. Molecular formula: C14H10ClNO3. Mole weight: 275.69. Catalog: APB118047. | |
| chlortetracycline impurity 3 | chlortetracycline impurity 3. Uses: For analytical and research use. CAS No. 101342-45-4. Molecular formula: C22H24Cl2N2O8. Mole weight: 515.34. Catalog: APB101342454. | |
| chlortetracycline impurity 4 | chlortetracycline impurity 4. Uses: For analytical and research use. Molecular formula: C22H23ClN2O8. Mole weight: 478.88. Catalog: APB11592. | |
| Cholecalciferol Impurity 13 (Previtamin D3 ) | Cholecalciferol Impurity 13 (Previtamin D3 ). Uses: For analytical and research use. CAS No. 1173-13-3. Molecular formula: C27H44O. Mole weight: 384.65. Catalog: APB1173133. | |
| Cholecalciferol Impurity 16 | Cholecalciferol Impurity 16. Uses: For analytical and research use. Molecular formula: C27H44O. Mole weight: 384.65. Catalog: APB07197. | |
| Cholecalciferol Impurity 18 | Cholecalciferol Impurity 18. Uses: For analytical and research use. Molecular formula: C27H44. Mole weight: 368.65. Catalog: APB07198. | |
| Cholesterol Impurity 10 | Cholesterol Impurity 10. Uses: For analytical and research use. Molecular formula: C27H46O. Mole weight: 386.66. Catalog: APB10321. | |
| Cholesterol Impurity 11 | Cholesterol Impurity 11. Uses: For analytical and research use. Molecular formula: C27H46O. Mole weight: 386.66. Catalog: APB10323. | |
| Cholesterol Impurity 12 | Cholesterol Impurity 12. Uses: For analytical and research use. Molecular formula: C27H46O. Mole weight: 386.66. Catalog: APB10322. | |
| Cholesterol Impurity 13 | Cholesterol Impurity 13. Uses: For analytical and research use. Molecular formula: C22H35BrO. Mole weight: 395.43. Catalog: APB10324. | |
| Cholesterol Impurity 15 | Cholesterol Impurity 15. Uses: For analytical and research use. Molecular formula: C25H38O3. Mole weight: 386.58. Catalog: APB10325. | |
| Cholesterol Impurity 16 | Cholesterol Impurity 16. Uses: For analytical and research use. Molecular formula: C31H48O4. Mole weight: 484.72. Catalog: APB10327. | |
| Ciclosporin EP Impurity E | Ciclosporin EP Impurity E. Uses: For analytical and research use. CAS No. 108027-46-9. Molecular formula: C63H113N11O12. Mole weight: 1216.66. Catalog: APB108027469. | |
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