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
Suppliers Website
Chlorphenamine Impurity 17
Chlorphenamine Impurity 17. Uses: For analytical and research use. Group: Impurity standards. CAS No. 6318-51-0. Molecular Formula: C12H8ClNO. Mole Weight: 217.65. Catalog: APB6318510.
Chlorphenamine Impurity 18
Chlorphenamine Impurity 18. Uses: For analytical and research use. Group: Impurity standards. 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. Group: Impurity standards. 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. Group: Impurity standards. 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. Group: Impurity standards. 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. Group: Impurity standards. 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. Group: Impurity standards. 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. Group: Impurity standards. CAS No. 2765-59-5. Molecular Formula: C15H13Cl2NS. Mole Weight: 310.24. Catalog: APB2765595.
Chlorpyrifos Impurity 1
Chlorpyrifos Impurity 1. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 3,5,6-trichloropyridin-2-ol. CAS No. 6515-38-4. Molecular Formula: C5H2Cl3NO. Mole Weight: 198.43. Catalog: APB6515384.
Chlorpyrifos Impurity 2
Chlorpyrifos Impurity 2. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: O,O-diethyl O-hydrogen phosphorothioate. CAS No. 2465-65-8. Molecular Formula: C4H11O3PS. Mole Weight: 170.17. Catalog: APB2465658.
Chlorpyrifos Impurity 3
Chlorpyrifos Impurity 3. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: diethyl (3,5,6-trichloropyridin-2-yl) phosphate. CAS No. 5598-15-2. Molecular Formula: C9H11Cl3NO4P. Mole Weight: 334.52. Catalog: APB5598152.
Chlortalidone-D4
Chlortalidone-D4. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1794941-44-8. Molecular Formula: C14H7D4ClN2O4S. Mole Weight: 342.79. Catalog: APB1794941448.
Chlortalidone EP Impurity A
Chlortalidone EP Impurity A. Uses: For analytical and research use. Group: Impurity standards. CAS No. 345930-32-7. Molecular Formula: C14H9ClO6S. Mole Weight: 340.73. Catalog: APB345930327.
Chlortalidone EP Impurity F
Chlortalidone EP Impurity F. Uses: For analytical and research use. Group: Impurity standards. 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. Group: Impurity standards. 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. Group: Impurity standards. CAS No. 13803-65-1. Molecular Formula: C22H23ClN2O7. Mole Weight: 462.88. Catalog: APB13803651.
chlortetracycline impurity 1
chlortetracycline impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 57-62-5. Molecular Formula: C22H23ClN2O8. Mole Weight: 478.88. Catalog: APB57625.
chlortetracycline impurity 6
chlortetracycline impurity 6. Uses: For analytical and research use. Group: Impurity standards. CAS No. 4465-65-0. Molecular Formula: C22H23ClN2O7. Mole Weight: 462.88. Catalog: APB4465650.
Cholecalciferol EP Impurity A
Cholecalciferol EP Impurity A. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Vitamin D3 EP Impurity A. CAS No. 22350-41-0. Molecular Formula: C27H44O. Mole Weight: 384.65. Catalog: APB22350410.
Cholecalciferol EP Impurity B
Cholecalciferol EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Vitamin D3 EP Impurity B. CAS No. 434-16-2. Molecular Formula: C27H44O. Mole Weight: 384.65. Catalog: APB434162.
Cholecalciferol EP Impurity D (iso-Tachysterol 3)
Cholecalciferol EP Impurity D (iso-Tachysterol 3). Uses: For analytical and research use. Group: Impurity standards. 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.
Cholesterol EP Impurity C
Cholesterol EP Impurity C. Uses: For analytical and research use. Group: Impurity standards. CAS No. 651-54-7. Molecular Formula: C27H44O. Mole Weight: 384.65. Catalog: APB651547.
Cholesterol Impurity5
Cholesterol Impurity5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 474-73-7. Molecular Formula: C27H46O2. Mole Weight: 402.66. Catalog: APB474737.
Cholesterol Impurity 6
Cholesterol Impurity 6. Uses: For analytical and research use. Group: Impurity standards. CAS No. 474-62-4. Molecular Formula: C28H48O. Mole Weight: 400.69. Catalog: APB474624.
Cholesterol Impurity 8
Cholesterol Impurity 8. Uses: For analytical and research use. Group: Impurity standards. CAS No. 566-28-9. Molecular Formula: C27H44O2. Mole Weight: 400.65. Catalog: APB566289.
Chondroitin sulfate A sodium salt
Chondroitin sulfate A sodium salt. Uses: For analytical and research use. Group: Impurity standards. CAS No. 39455-18-0. Molecular Formula: (C14H19NO14SNa2)n. Catalog: APB39455180.
Ciclopirox Olamine EP Impurity A
Ciclopirox Olamine EP Impurity A. Uses: For analytical and research use. Group: Impurity standards. 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. Group: Impurity standards. CAS No. 14818-35-0. Molecular Formula: C12H16O2. Mole Weight: 192.26. Catalog: APB14818350.
Ciclosporin Impurity 12
Ciclosporin Impurity 12. Uses: For analytical and research use. Group: Impurity standards. CAS No. 437611-17-1. Molecular Formula: C61H109N11O12. Mole Weight: 1188.61. Catalog: APB437611171.
Ciclosporin Impurity 13
Ciclosporin Impurity 13. Uses: For analytical and research use. Group: Impurity standards. 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. Group: Impurity standards. CAS No. 2519489-73-5. Molecular Formula: C13H19ClNNaO3. Mole Weight: 295.74. Catalog: APB2519489735.
Cilazapril Piperazine Impurity
Cilazapril Piperazine Impurity. Uses: For analytical and research use. Group: Impurity standards. CAS No. 816454-25-8. Molecular Formula: C21H22N2O6. Mole Weight: 398.41. Catalog: APB816454258.
Cilnidipine Impurity 1
Cilnidipine Impurity 1. Uses: For analytical and research use. Group: Impurity standards. 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. Group: Impurity standards. CAS No. 146924-45-0. Molecular Formula: C27H28N2O7. Mole Weight: 492.53. Catalog: APB146924450.
Cilnidipine Impurity 5
Cilnidipine Impurity 5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 62760-10-5. Molecular Formula: C13H12ClNO5. Mole Weight: 297.69. Catalog: APB62760105.
Cilnidipine Impurity 6
Cilnidipine Impurity 6. Uses: For analytical and research use. Group: Impurity standards. CAS No. 54527-89-8. Molecular Formula: C18H19ClN2O6. Mole Weight: 394.81. Catalog: APB54527898.
Cilostazol Impurity 15
Cilostazol Impurity 15. Uses: For analytical and research use. Group: Impurity standards. 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. Group: Impurity standards. 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. Group: Impurity standards. CAS No. 2386790-35-6. Molecular Formula: C11H18N4. Mole Weight: 206.29. Catalog: APB2386790356.
Cilostazol Impurity 7
Cilostazol Impurity 7. Uses: For analytical and research use. Group: Impurity standards. CAS No. 54197-64-7. Molecular Formula: C10H11NO2. Mole Weight: 177.2. Catalog: APB54197647.
Cilostazol Impurity 8
Cilostazol Impurity 8. Uses: For analytical and research use. Group: Impurity standards. CAS No. 29682-12-0. Molecular Formula: C15H14O3. Mole Weight: 242.27. Catalog: APB29682120.
Cilostazol Impurity 9
Cilostazol Impurity 9. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1797509-92-2. Molecular Formula: C20H29N5O3. Mole Weight: 387.78. Catalog: APB1797509922.
Cimetidine EP impurities J DIHYDROBROMIDE
Cimetidine EP impurities J DIHYDROBROMIDE. Uses: For analytical and research use. Group: Impurity standards. CAS No. 38603-73-5. Molecular Formula: C7H15Br2N3S. Mole Weight: 333.09. Catalog: APB38603735.
Cimetidine EP Impurity B
Cimetidine EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: methyl N'-cyano-N-(2-(((5-methyl-1H-imidazol-4-yl)methyl)thio)ethyl)carbamimidate. CAS No. 138035-55-9. Molecular Formula: C10H15N5OS. Mole Weight: 253.10. Catalog: APB138035559.
Cimetidine EP Impurity E
Cimetidine EP Impurity E. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Cimetidine Sulphoxide; 2-cyano-1-methyl-3-(2-(((5-methyl-1H-imidazol-4-yl)methyl)sulfinyl)ethyl)guanidine. CAS No. 54237-72-8. Molecular Formula: C10H16N6OS. Mole Weight: 268.11. Catalog: APB54237728.
Cimetidine EP Impurity F
Cimetidine EP Impurity F. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-cyano-1,3-bis(2-(((5-methyl-1H-imidazol-4-yl)methyl)thio)ethyl)guanidine. CAS No. 55272-86-1. Molecular Formula: C16H24N8S2. Mole Weight: 392.55. Catalog: APB55272861.
Cimetidine EP Impurity I
Cimetidine EP Impurity I. Uses: For analytical and research use. Group: Impurity standards. CAS No. 29636-87-1. Molecular Formula: C5H8N2O. Mole Weight: 112.13. Catalog: APB29636871.
Cimetidine EP Impurity I
Cimetidine EP Impurity I. Uses: For analytical and research use. Group: Impurity standards. CAS No. 38585-62-5. Molecular Formula: C5H8N2O. Mole Weight: 112.13. Catalog: APB38585625.
Cimetidine EP Impurity J
Cimetidine EP Impurity J. Uses: For analytical and research use. Group: Impurity standards. CAS No. 38603-72-4. Molecular Formula: C7H15Cl2N3S. Mole Weight: 244.18. Catalog: APB38603724.
Cimetidine EP Impurity J
Cimetidine EP Impurity J. Uses: For analytical and research use. Group: Impurity standards. CAS No. 38585-67-0. Molecular Formula: C7H13N3S. Mole Weight: 171.26. Catalog: APB38585670.
Cimetidine Impurity N
Cimetidine Impurity N. Uses: For analytical and research use. Group: Impurity standards. CAS No. 26364-65-8. Molecular Formula: C4H5N3S. Mole Weight: 127.17. Catalog: APB26364658.
Cinacalcet
Cinacalcet. Uses: For analytical and research use. Group: Impurity standards. CAS No. 226256-56-0. Molecular Formula: C22H22F3N. Mole Weight: 357.42. Catalog: APB226256560.
Cinacalcet HCl
Cinacalcet HCl. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (R)-N-(1-(naphthalen-1-yl)ethyl)-3-(3-(trifluoromethyl)phenyl)propan-1-amine hydrochloride. CAS No. 364782-34-3. Molecular Formula: C22H23ClF3N. Mole Weight: 393.87. Catalog: APB364782343.
Cinacalcet impurity 13
Cinacalcet impurity 13. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1-allyl-3-(trifluoromethyl)benzene. CAS No. 1813-96-3. Molecular Formula: C10H9F3. Mole Weight: 186.17. Catalog: APB1813963.
Cinacalcet impurity 16
Cinacalcet impurity 16. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1-(7,8-dihydronaphthalen-1-yl)ethanamine hydrochloride. CAS No. 1822601-94-4. Molecular Formula: C12H16ClN. Mole Weight: 209.72. Catalog: APB1822601944.
Cinacalcet impurity 17
Cinacalcet impurity 17. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1-(5,6-dihydronaphthalen-1-yl)ethanamine hydrochloride. CAS No. 1824506-44-6. Molecular Formula: C12H16ClN. Mole Weight: 209.72. Catalog: APB1824506446.
Cinacalcet impurity 25
Cinacalcet impurity 25. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (R)-1-(naphthalen-1-yl)ethanamine. CAS No. 3886-70-2. Molecular Formula: C12H13N. Mole Weight: 171.24. Catalog: APB3886702.
Cinacalcet impurity 27
Cinacalcet impurity 27. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 3-(3-(trifluoromethyl)phenyl)propanoic acid. CAS No. 585-50-2. Molecular Formula: C10H9F3O2. Mole Weight: 218.17. Catalog: APB585502.
Cinacalcet impurity 29
Cinacalcet impurity 29. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 3-(m-tolyl)propanoic acid. CAS No. 3751-48-2. Molecular Formula: C10H12O2. Mole Weight: 164.2. Catalog: APB3751482.
Cinacalcet impurity 33
Cinacalcet impurity 33. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 3-(4-(trifluoromethyl)phenyl)propan-1-ol. CAS No. 180635-74-9. Molecular Formula: C10H11F3O. Mole Weight: 204.19. Catalog: APB180635749.
Cinacalcet impurity 34
Cinacalcet impurity 34. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1-(3-chloropropyl)-3-(trifluoromethyl)benzene. CAS No. 82258-76-2. Molecular Formula: C10H10ClF3. Mole Weight: 222.63. Catalog: APB82258762.
Cinacalcet impurity 36
Cinacalcet impurity 36. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2S,3S)-2,3-dihydroxysuccinic acid. CAS No. 147-71-7. Molecular Formula: C4H6O6. Mole Weight: 150.09. Catalog: APB147717.
Cinacalcet Impurity 46
Cinacalcet Impurity 46. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (E) -3- (3- (Trifluoromethyl) phenyl) acrylaldehyde; 3-TRIFLUOROMETHYL CINNAMALDEHYDE; 3-(trifluoroMethyl) CinnaMaldehyde; m-trifluoromethylcinnamaldehyde; trans-m-trifluoromethylcinnamaldehyde; (2E)-3-[3-(Trifluoromethyl)phenyl]prop-2-enal. CAS No. 262268-58-6. Molecular Formula: C10H7F3O. Mole Weight: 200.16. Catalog: APB262268586.
Cinacalcet Impurity 47
Cinacalcet Impurity 47. Uses: For analytical and research use. Group: Impurity standards. CAS No. 27557-86-4. Molecular Formula: C13H15N. Mole Weight: 185.27. Catalog: APB27557864.
Cinacalcet Impurity 49
Cinacalcet Impurity 49. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: methyl 3-(3-(trifluoromethyl)phenyl)propanoate. CAS No. 294856-02-3. Molecular Formula: C11H11F3O2. Mole Weight: 232.20. Catalog: APB294856023.
Cinacalcet Impurity 5
Cinacalcet Impurity 5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 253337-60-9. Molecular Formula: C22H25N. Mole Weight: 303.45. Catalog: APB253337609.
Cinacalcet Impurity 50
Cinacalcet Impurity 50. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2705511-09-5. Molecular Formula: C22H26ClN. Mole Weight: 339.91. Catalog: APB2705511095.
Cinacalcet impurity 61 (Hydrochloride)
Cinacalcet impurity 61 (Hydrochloride). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (R)-N-(1-(naphthalen-1-yl)ethyl)-3-(2-(trifluoromethyl)phenyl)propan-1-amine hydrochloride. CAS No. 2469242-96-2. Molecular Formula: C22H22F3N·HCl. Mole Weight: 393.88. Catalog: APB2469242962.
Cinacalcet impurity 62
Cinacalcet impurity 62. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N-(1-(naphthalen-1-yl)ethyl)formamide. CAS No. 49681-33-6. Molecular Formula: C13H13NO. Mole Weight: 199.25. Catalog: APB49681336.
Cinacalcet impurity 71
Cinacalcet impurity 71. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1-(naphthalen-1-yl)propan-1-amine. CAS No. 223418-56-2. Molecular Formula: C13H15N. Mole Weight: 185.26. Catalog: APB223418562.