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 | |
|---|---|---|
| Cetirizine EP Impurity A | Cetirizine EP Impurity A. Uses: For analytical and research use. Alternative Names: 1-((4-chlorophenyl)(phenyl)methyl)piperazine. CAS No. 303-26-4. Molecular formula: C17H19ClN2. Mole weight: 286.80. Catalog: APB303264. |  |
| Cetirizine EP impurity D | Cetirizine EP impurity D. Uses: For analytical and research use. Alternative Names: 1,4-bis((4-chlorophenyl)(phenyl)methyl)piperazine. CAS No. 346451-15-8. Molecular formula: C30H28Cl2N2. Mole weight: 487.46. Catalog: APB346451158. | |
| Cetirizine EP Impurity G (Dihydrochloride) | Cetirizine EP Impurity G (Dihydrochloride). Uses: For analytical and research use. Alternative Names: 2-(4-((4-chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethanol dihydrochloride. CAS No. 164726-80-1. Molecular formula: C19H25Cl3N2O. Mole weight: 403.77. Catalog: APB164726801. | |
| Cetirizine ethyl impurity 3 | Cetirizine ethyl impurity 3. Uses: For analytical and research use. Alternative Names: ethyl 2-(2-(4-((4-chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy)acetate. CAS No. 246870-46-2. Molecular formula: C23H29ClN2O3. Mole weight: 416.94. Catalog: APB246870462. | |
| Cetirizine Impurity 35 | Cetirizine Impurity 35. Uses: For analytical and research use. Alternative Names: (R)-1-((4-chlorophenyl)(phenyl)methyl)piperazine. CAS No. 300543-56-0. Molecular formula: C17H19ClN2. Mole weight: 286.80. Catalog: APB300543560. | |
| Cetirizine Impurity 38 | Cetirizine Impurity 38. Uses: For analytical and research use. Alternative Names: (2R,3R,4R,5R)-2,3,4,5,6-pentahydroxyhexyl 2-(2-(4-((4-chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy)acetate. CAS No. 13848888-64-5. Molecular formula: C27H37ClN2O8. Mole weight: 552.22. Catalog: APB13848888645. | |
| Chenodeoxycholic Acid Impurity 2 | Chenodeoxycholic Acid Impurity 2. Uses: For analytical and research use. CAS No. 15173-22-5. Molecular formula: C24H40O3. Mole weight: 376.58. Catalog: APB15173225. | |
| Chloramphenicol impurity 5 | Chloramphenicol impurity 5. Uses: For analytical and research use. CAS No. 16375-88-5. Molecular formula: C9H11NO2. Mole weight: 165.19. Catalog: APB16375885. | |
| Chloramphenicol impurity 8 | Chloramphenicol impurity 8. Uses: For analytical and research use. CAS No. 134-90-7. Molecular formula: C11H12Cl2N2O5. Mole weight: 323.13. Catalog: APB134907. | |
| Chloramphenicol impurity 9 | Chloramphenicol impurity 9. Uses: For analytical and research use. CAS No. 13838-08-9. Molecular formula: C11H13N5O5. Mole weight: 295.26. Catalog: APB13838089. | |
| Chlorazol Black E | Chlorazol Black E. Uses: For analytical and research use. Alternative Names: Direct Black 38. CAS No. 1937-37-7. Molecular formula: C34H25N9Na2O7S2. Mole weight: 781.7. IUPAC Name: disodium;4-amino-3-[[4-[4-[(2,4-diaminophenyl)diazenyl]phenyl]phenyl]diazenyl]-5-hydroxy-6-phenyldiazenylnaphthalene-2,7-disulfonate. Catalog: APB1937377. | |
| Chlorhexidine Digluconate EP Impurity G | Chlorhexidine Digluconate EP Impurity G. Uses: For analytical and research use. Alternative Names: 1-(6-Aminohexyl)-5-(4-chlorophenyl)biguanide. CAS No. 152504-09-1. Molecular formula: C14H23ClN6. Mole weight: 310.83. Catalog: APB152504091. | |
| Chlorhexidine EP Impurity A | Chlorhexidine EP Impurity A. Uses: For analytical and research use. Alternative Names: 1-(4-Chlorophenyl)-5-[6-[(cyanocarbamimidoyl)amino]hexyl]biguanide. CAS No. 152504-08-0. Molecular formula: C16H24ClN9. Mole weight: 377.88. Catalog: APB152504080. | |
| Chlorhexidine EP Impurity F | Chlorhexidine EP Impurity F. Uses: For analytical and research use. Alternative Names: 1-(4-Chlorophenyl)urea. CAS No. 140-38-5. Molecular formula: C7H7ClN2O. Mole weight: 170.6. Catalog: APB140385. | |
| Chlorhexidine EP Impurity K | Chlorhexidine EP Impurity K. Uses: For analytical and research use. Alternative Names: N-(4-Chlorophenyl)-N'-{[6-({[(4-chlorophenyl)carbamimidoyl]carbamimidoyl}amino) hexyl] carbamimidoyl}urea. CAS No. 1381962-77-1. Molecular formula: C22H29Cl2N9O. Mole weight: 506.43. Catalog: APB1381962771. | |
| Chlorhexidine EP Impurity N | Chlorhexidine EP Impurity N. Uses: For analytical and research use. Alternative Names: 1-[6-(Carbamimidoylamino)hexyl]-5-(4-chlorophenyl)biguanide. CAS No. 152504-10-4. Molecular formula: C15H25ClN8. Mole weight: 352.87. Catalog: APB152504104. | |
| Chlorhexidine Impurity12 | Chlorhexidine Impurity12. Uses: For analytical and research use. CAS No. 152504-12-6. Molecular formula: C22H31ClN10. Mole weight: 471.01. Catalog: APB152504126. | |
| Chlorhexidine Impurity14 | Chlorhexidine Impurity14. Uses: For analytical and research use. CAS No. 2508008-02-2. Molecular formula: C22H32Cl4N10. Mole weight: 578.37. Catalog: APB2508008022. | |
| Chlorhexidine Impurity16 | Chlorhexidine Impurity16. Uses: For analytical and research use. CAS No. 1884575-91-0. Molecular formula: C44H70Cl2N10O4. Mole weight: 874.01. Catalog: APB1884575910. | |
| Chlorhexidine Impurity20 | Chlorhexidine Impurity20. Uses: For analytical and research use. CAS No. 206986-79-0. Molecular formula: C24H34Cl2N10O2. Mole weight: 565.5. Catalog: APB206986790. | |
| Chlorhexidine Impurity21 | Chlorhexidine Impurity21. Uses: For analytical and research use. CAS No. 18472-51-0. Molecular formula: C28H42Cl2N10O7. Mole weight: 701.61. Catalog: APB18472510. | |
| Chlorhexidine Impurity23 | Chlorhexidine Impurity23. Uses: For analytical and research use. CAS No. 2012598-75-1. Molecular formula: C22H23D8Cl3N10. Mole weight: 549.96. Catalog: APB2012598751. | |
| Chlorhexidine Impurity24 | Chlorhexidine Impurity24. Uses: For analytical and research use. CAS No. 18472-51-1. Molecular formula: C29H46Cl2N10O7. Mole weight: 717.65. Catalog: APB18472511. | |
| Chlorhexidine Impurity7 | Chlorhexidine Impurity7. Uses: For analytical and research use. CAS No. 165678-61-5. Molecular formula: C14H25Cl3N6. Mole weight: 383.75. Catalog: APB165678615. | |
| Chlormadinone Acetate EP Impurity A | Chlormadinone Acetate EP Impurity A. Uses: For analytical and research use. CAS No. 2477-73-8. Molecular formula: C23H31ClO4. Mole weight: 406.95. Catalog: APB2477738. | |
| Chlormadinone Acetate EP Impurity E | Chlormadinone Acetate EP Impurity E. Uses: For analytical and research use. CAS No. 15251-04-4. Molecular formula: C23H29BrO4. Mole weight: 449.38. Catalog: APB15251044. | |
| Chlormadinone Acetate EP Impurity G (Medroxyprogesterone Acetate EP Impurity H) | Chlormadinone Acetate EP Impurity G (Medroxyprogesterone Acetate EP Impurity H). Uses: For analytical and research use. CAS No. 302-23-8. Molecular formula: C23H32O4. Mole weight: 372.51. Catalog: APB302238. | |
| Chlormadinone Acetate EP Impurity J | Chlormadinone Acetate EP Impurity J. Uses: For analytical and research use. CAS No. 1961-77-9. Molecular formula: C21H27ClO3. Mole weight: 362.89. Catalog: APB1961779. | |
| Chlormadinone Acetate EP Impurity L | Chlormadinone Acetate EP Impurity L. Uses: For analytical and research use. CAS No. 2658-74-4. Molecular formula: C23H31ClO4. Mole weight: 406.95. Catalog: APB2658744. | |
| Chloro(chloromethyl)dimethylsilane | Chloro(chloromethyl)dimethylsilane. Uses: For analytical and research use. Alternative Names: (Chloromethyl)dimethylchlorosilane; CMDMCS. CAS No. 1719-57-9. Molecular formula: C3H8Cl2Si. Mole weight: 143.08. Purity: >98.0%(GC). Catalog: APB1719579. | |
| Chlorodimethylpropylsilane | Chlorodimethylpropylsilane. Uses: For analytical and research use. Alternative Names: Dimethylpropylchlorosilane; Propyldimethylchlorosilane. CAS No. 17477-29-1. Molecular formula: C5H13ClSi. Mole weight: 136.69. Purity: >99.0%(GC). Catalog: APB17477291. | |
| Chloroprocaine Impurity 3 | Chloroprocaine Impurity 3. Uses: For analytical and research use. Alternative Names: 2-(diethylamino)ethyl 2-chloro-4-((2-(diethylamino)ethyl)amino)benzoate. CAS No. 2832162-01-1. Molecular formula: C19H32ClN3O2. Mole weight: 369.93. Catalog: APB2832162011. | |
| Chlorotestosterone acetate Impurity 1 | Chlorotestosterone acetate Impurity 1. Uses: For analytical and research use. CAS No. 2219350-58-8. Molecular formula: C20H31ClO2. Mole weight: 338.92. Catalog: APB2219350588. | |
| Chlorotestosterone acetate Impurity 2 | Chlorotestosterone acetate Impurity 2. Uses: For analytical and research use. CAS No. 1372695-73-2. Molecular formula: C20H31ClO2. Mole weight: 338.92. Catalog: APB1372695732. | |
| Chlorphenamine EP Impurity C | Chlorphenamine EP Impurity C. Uses: For analytical and research use. CAS No. 20619-12-9. Molecular formula: C15H17ClN2. Mole weight: 260.76. Catalog: APB20619129. | |
| Chlorphenamine Impurity 15 | Chlorphenamine Impurity 15. Uses: For analytical and research use. Alternative Names: N1,N1-dimethyl-N2-(pyridin-2-yl)ethane-1,2-diamine. CAS No. 23826-72-4. Molecular formula: C9H15N3. Mole weight: 165.24. Catalog: APB23826724. | |
| Chlorphenamine Impurity 15 | Chlorphenamine Impurity 15. Uses: For analytical and research use. CAS No. 32188-09-3. Molecular formula: C16H19ClN2. Mole weight: 274.79. Catalog: APB32188093. | |
| Chlorphenamine Impurity 16 | Chlorphenamine Impurity 16. Uses: For analytical and research use. CAS No. 23052-94-0. Molecular formula: C18H19ClN2O4. Mole weight: 362.81. Catalog: APB23052940. | |
| Chlorphenamine Impurity 18 | Chlorphenamine Impurity 18. Uses: For analytical and research use. Alternative Names: 2-(1-(4-chlorophenyl)ethyl)pyridine. CAS No. 2097599-90-9. Molecular formula: C13H12ClN. Mole weight: 217.69. Catalog: APB2097599909. | |
| Chlorpheniramine Impurity 6 | Chlorpheniramine Impurity 6. Uses: For analytical and research use. CAS No. 20619-13-0. Molecular formula: C14H15ClN2. Mole weight: 246.74. Catalog: APB20619130. | |
| Chlorpheniramine impurity A | Chlorpheniramine impurity A. Uses: For analytical and research use. Alternative Names: 1246816-57-8 (free base); 2-(4-chlorophenyl)-4-(dimethylamino)-2-(2-(dimethylamino)ethyl)butanenitrile dihydrochloride. CAS No. 2575516-39-9. Molecular formula: C16H24ClN3·2HCl. Mole weight: 330.30. Catalog: APB2575516399. | |
| Chlorpheniramine maleate impurity C reference | Chlorpheniramine maleate impurity C reference. Uses: For analytical and research use. Alternative Names: 3-(4-chlorophenyl)-N-methyl-3-(pyridin-2-yl)propan-1-amine maleate. CAS No. 22630-25-7. Molecular formula: C19H21ClN2O4. Mole weight: 376.84. Catalog: APB22630257. | |
| Chlorpheniramine Maleate Impurity D | Chlorpheniramine Maleate Impurity D. Uses: For analytical and research use. Alternative Names: 65676-21-3 (free base); 2-(4-chlorophenyl)-4-(dimethylamino)-2-(pyridin-2-yl)butanenitrile maleate. CAS No. 2734078-85-2. Molecular formula: C17H18ClN3·C4H4O4. Mole weight: 415.87. Catalog: APB2734078852. | |
| Chlorpromazine EP Impurity G | Chlorpromazine EP Impurity G. Uses: For analytical and research use. CAS No. 1622313-77-2. Molecular formula: C18H21ClN2S. Mole weight: 332.89. Catalog: APB1622313772. | |
| Chlorpromazine Impurity 2 | Chlorpromazine Impurity 2. Uses: For analytical and research use. CAS No. 2765-59-5. Molecular formula: C15H13Cl2NS. Mole weight: 310.24. Catalog: APB2765595. | |
| Chlorpyrifos Impurity 2 | Chlorpyrifos Impurity 2. Uses: For analytical and research use. Alternative Names: O,O-diethyl O-hydrogen phosphorothioate. CAS No. 2465-65-8. Molecular formula: C4H11O3PS. Mole weight: 170.17. Catalog: APB2465658. | |
| Chlortalidone EP Impurity A | Chlortalidone EP Impurity A. Uses: For analytical and research use. CAS No. 345930-32-7. Molecular formula: C14H9ClO6S. Mole weight: 340.73. Catalog: APB345930327. | |
| Chlortalidone EP Impurity D | Chlortalidone EP Impurity D. Uses: For analytical and research use. CAS No. 1369995-36-7. Molecular formula: C16H15ClN2O4S. Mole weight: 366.82. Catalog: APB1369995367. | |
| Chlortalidone EP Impurity F | Chlortalidone EP Impurity F. Uses: For analytical and research use. CAS No. 1796929-84-4. Molecular formula: C28H19Cl2N3O8S2. Mole weight: 660.49. Catalog: APB1796929844. | |
| Chlortalidone EP Impurity G | Chlortalidone EP Impurity G. Uses: For analytical and research use. CAS No. 16289-13-7. Molecular formula: C14H9Cl2NO2. Mole weight: 294.13. Catalog: APB16289137. | |
| Chlortetracycline EP Impurity J | Chlortetracycline EP Impurity J. Uses: For analytical and research use. CAS No. 13803-65-1. Molecular formula: C22H23ClN2O7. Mole weight: 462.88. Catalog: APB13803651. | |
| Cholecalciferol EP Impurity A | Cholecalciferol EP Impurity A. Uses: For analytical and research use. Alternative Names: Vitamin D3 EP Impurity A. CAS No. 22350-41-0. Molecular formula: C27H44O. Mole weight: 384.65. Catalog: APB22350410. | |
| Cholecalciferol EP Impurity D (iso-Tachysterol 3) | Cholecalciferol EP Impurity D (iso-Tachysterol 3). Uses: For analytical and research use. Alternative Names: (S)-4-methyl-3-((E)-2-((1R,7aR)-7a-methyl-1-((R)-6-methylheptan-2-yl)-2,3,5,6,7,7a-hexahy dro-1H-inden-4-yl)vinyl)cyclohex-3-en-1-ol. CAS No. 22350-43-2. Molecular formula: C27H44O. Mole weight: 384.64. Catalog: APB22350432. | |
| Cholecalciferol EP Impurity E (Vitamin D3 EP Impurity E) | Cholecalciferol EP Impurity E (Vitamin D3 EP Impurity E). Uses: For analytical and research use. CAS No. 17592-07-3. Molecular formula: C27H44O. Mole weight: 384.65. Catalog: APB17592073. | |
| Cholecalciferol Impurity 15 | Cholecalciferol Impurity 15. Uses: For analytical and research use. CAS No. 158180-04-2. Molecular formula: C37H62O2. Mole weight: 538.9. Catalog: APB158180042. | |
| Cholecalciferol Impurity 21 (Vitamin D3 Impurity 21) | Cholecalciferol Impurity 21 (Vitamin D3 Impurity 21). Uses: For analytical and research use. CAS No. 156965-15-0. Molecular formula: C32H48O5. Mole weight: 512.73. Catalog: APB156965150. | |
| Cholesterol EP Impurity B | Cholesterol EP Impurity B. Uses: For analytical and research use. CAS No. 313-04-2. Molecular formula: C27H44O. Mole weight: 384.65. Catalog: APB313042. | |
| Cholesterol Impurity 14 | Cholesterol Impurity 14. Uses: For analytical and research use. CAS No. 15073-00-4. Molecular formula: C28H48O. Mole weight: 400.69. Catalog: APB15073004. | |
| Ciclopirox Olamine EP Impurity A | Ciclopirox Olamine EP Impurity A. Uses: For analytical and research use. CAS No. 1823487-53-1. Molecular formula: C12H19NO3. Mole weight: 225.29. Catalog: APB1823487531. | |
| Ciclopirox Olamine EP Impurity B | Ciclopirox Olamine EP Impurity B. Uses: For analytical and research use. CAS No. 14818-35-0. Molecular formula: C12H16O2. Mole weight: 192.26. Catalog: APB14818350. | |
| Ciclosporin Impurity 13 | Ciclosporin Impurity 13. Uses: For analytical and research use. CAS No. 138957-23-0. Molecular formula: C33H59N3O7. Mole weight: 609.85. Catalog: APB138957230. | |
| Cilastatin Impurity 24 | Cilastatin Impurity 24. Uses: For analytical and research use. CAS No. 2519489-73-5. Molecular formula: C13H19ClNNaO3. Mole weight: 295.74. Catalog: APB2519489735. | |
| Cilastatin Impurity 4 | Cilastatin Impurity 4. Uses: For analytical and research use. CAS No. 1401730-23-1. Molecular formula: C15H24BrNO3. Mole weight: 346.26. Catalog: APB1401730231. | |
| Cilnidipine Impurity 1 | Cilnidipine Impurity 1. Uses: For analytical and research use. Alternative Names: 3-cinnamyl 5-(2-methoxyethyl) 2,6-dimethyl-4-(3-nitrophenyl)pyridine-3,5-dicarboxylate. CAS No. 146845-34-3. Molecular formula: C27H26N2O7. Mole weight: 490.5. Catalog: APB146845343. | |
| Cilnidipine Impurity 3 | Cilnidipine Impurity 3. Uses: For analytical and research use. CAS No. 146924-45-0. Molecular formula: C27H28N2O7. Mole weight: 492.53. Catalog: APB146924450. | |
| Cilostazol Dehydro Dimer | Cilostazol Dehydro Dimer. Uses: For analytical and research use. CAS No. 2115699-14-2. Molecular formula: C31H43N9O2. Mole weight: 573.75. Catalog: APB2115699142. | |
| Cilostazol Dimer | Cilostazol Dimer. Uses: For analytical and research use. CAS No. 2115698-98-9. Molecular formula: C40H52N10O4. Mole weight: 736.92. Catalog: APB2115698989. | |
| Cilostazol Impurity 15 | Cilostazol Impurity 15. Uses: For analytical and research use. CAS No. 1796891-27-4. Molecular formula: C29H34N6O4. Mole weight: 530.63. Catalog: APB1796891274. | |
| Cilostazol Impurity 2 | Cilostazol Impurity 2. Uses: For analytical and research use. CAS No. 1797008-74-2. Molecular formula: C20H28N5NaO3. Mole weight: 409.47. Catalog: APB1797008742. | |
| Cilostazol Impurity 23 | Cilostazol Impurity 23. Uses: For analytical and research use. CAS No. 2386790-35-6. Molecular formula: C11H18N4. Mole weight: 206.29. Catalog: APB2386790356. | |
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