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Alfa Chemistry Analytical Products - 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.

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Product
Crisaborole Impurity 77 Crisaborole Impurity 77. Uses: For analytical and research use. Alternative Names: 1-(4-((1-hydroxy-1,3-dihydrobenzo[c][1,2]oxaborol-5-yl)oxy)phenyl)pentan-1-one. Molecular formula: C18H19BO4. Mole weight: 310.15. Catalog: APB04539. Alfa Chemistry Analytical Products
Crisaborole Impurity 78 Crisaborole Impurity 78. Uses: For analytical and research use. Alternative Names: 4,4'-((1,1'-oxybis(1,3-dihydrobenzo[c][1,2]oxaborole-5,1-diyl))bis(oxy))dibenzonitrile. Molecular formula: C28H18B2N2O5. Mole weight: 484.07. Catalog: APB04538. Alfa Chemistry Analytical Products
Crisaborole Impurity 79 Crisaborole Impurity 79. Uses: For analytical and research use. Alternative Names: 4-(4-bromo-3-(bromomethyl)phenoxy)benzonitrile. Molecular formula: C14H9Br2NO. Mole weight: 367.04. Catalog: APB04537. Alfa Chemistry Analytical Products
Cromolyn Related Compound A Cromolyn Related Compound A. Uses: For analytical and research use. CAS No. 16150-44-0. Mole weight: 360.36. Catalog: AP16150440. Alfa Chemistry Analytical Products
Cromolyn Related Compound B Cromolyn Related Compound B. Uses: For analytical and research use. CAS No. 16150-45-1. Mole weight: 524.47. Catalog: AP16150451. Alfa Chemistry Analytical Products
Crotamiton Impurity 4 Crotamiton Impurity 4. Uses: For analytical and research use. Alternative Names: (E)-N-ethyl-N-(p-tolyl)but-2-enamide. Molecular formula: C13H17NO. Mole weight: 203.13. Catalog: APB04520. Alfa Chemistry Analytical Products
Crotamiton Impurity 6 Crotamiton Impurity 6. Uses: For analytical and research use. Alternative Names: 2-chloro-N-ethyl-N-(o-tolyl)butanamide. Molecular formula: C13H18ClNO. Mole weight: 239.11. Catalog: APB04519. Alfa Chemistry Analytical Products
Crotamiton Impurity 7 Crotamiton Impurity 7. Uses: For analytical and research use. Alternative Names: 3-chloro-N-ethyl-N-(o-tolyl)butanamide. Molecular formula: C13H18ClNO. Mole weight: 239.11. Catalog: APB04518. Alfa Chemistry Analytical Products
Cyanine3 phosphoramidite, 5'-terminal Cyanine3 phosphoramidite, 5'-terminal. Uses: For analytical and research use. Molecular formula: C45H65N5BF4O3P. Mole weight: 841.81. Purity: ≥95%. Catalog: APB000078. Alfa Chemistry Analytical Products
Cyanine5.5 phosphoramidite, 5'-terminal Cyanine5.5 phosphoramidite, 5'-terminal. Uses: For analytical and research use. Molecular formula: C55H71N5ClO3P. Mole weight: 916.61. Purity: ≥85%. Catalog: APB000104. Alfa Chemistry Analytical Products
Cyanine5 phosphoramidite Cyanine5 phosphoramidite. Uses: For analytical and research use. Molecular formula: C47H67N5ClO3P. Mole weight: 816.49. Purity: ≥80%. Catalog: APB000093. Alfa Chemistry Analytical Products
Cyanoguanidine (Metformin Related Compound A) solution Cyanoguanidine (Metformin Related Compound A) solution. Uses: For analytical and research use. CAS No. 461-58-5. Mole weight: 84.08. Catalog: AP461585-A. Alfa Chemistry Analytical Products
Cyclic Ester Erythromycin Impurity A Cyclic Ester Erythromycin Impurity A. Uses: For analytical and research use. Alternative Names: (Z)-6-((4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-7,13-dihydroxy-4-((5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3,5,7,9,11,13-hexamethyloxacyclotetradec-11-ene-2,10-dione. Molecular formula: C37H65NO12. Mole weight: 715.91. Catalog: APB05021. Alfa Chemistry Analytical Products
Cyclic Ester Erythromycin Impurity B Cyclic Ester Erythromycin Impurity B. Uses: For analytical and research use. Alternative Names: (2E,4Z,8R,9S,10S,11R,14R)-11-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-5-ethyl-1-hydroxy-9-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-2,4,8,10,12,14-hexamethyl-6,15-dioxabicyclo[10.2.1]pentadeca-2,4-dien-7-one. Molecular formula: C37H63NO11. Mole weight: 697.90. Catalog: APB05022. Alfa Chemistry Analytical Products
Cyclizine Related Compound A Cyclizine Related Compound A. Uses: For analytical and research use. CAS No. 109-01-3. Mole weight: 100.16. Catalog: AP109013. Alfa Chemistry Analytical Products
Cyclohexyldimethylsilane Cyclohexyldimethylsilane. Uses: For analytical and research use. CAS No. 29681-56-9. Mole weight: 142.31. Catalog: AP29681569. Alfa Chemistry Analytical Products
Cyclopentolate Impurity 6 Cyclopentolate Impurity 6. Uses: For analytical and research use. Alternative Names: (Z)-ethyl 3-cyano-3-cyclopentyl-2-(tosyloxy)acrylate. Molecular formula: C18H21NO5S. Mole weight: 363.43. Catalog: APB05028. Alfa Chemistry Analytical Products
Cyclopentyltriethoxysilane Cyclopentyltriethoxysilane. Uses: For analytical and research use. CAS No. 154733-91-2. Mole weight: 232.39. Catalog: AP154733912. Alfa Chemistry Analytical Products
Cyclophosphamide Impurity 14 Cyclophosphamide Impurity 14. Uses: For analytical and research use. Alternative Names: Cyclophosphamide Impurity 14. Molecular formula: C14H33ClN4O7P2. Mole weight: 466.84. Catalog: APB04500. Alfa Chemistry Analytical Products
Cyclophosphamide Impurity 15 Cyclophosphamide Impurity 15. Uses: For analytical and research use. Alternative Names: Cyclophosphamide Impurity 15. Molecular formula: C14H32N4O7P2. Mole weight: 430.38. Catalog: APB04501. Alfa Chemistry Analytical Products
Cyclophosphamide Impurity 18 (Hydrochloride) Cyclophosphamide Impurity 18 (Hydrochloride). Uses: For analytical and research use. Alternative Names: 3-((2-((2-chloroethyl)amino)ethyl)amino)propyl ((2R,3R,4R,5R)-2,3,4,5,6-pentahydroxyhexyl) hydrogen phosphate. Molecular formula: C13H30ClN2O9P·2HCl. Mole weight: 497.74. Catalog: APB04499. Alfa Chemistry Analytical Products
Cyclophosphamide Impurity 19 Cyclophosphamide Impurity 19. Uses: For analytical and research use. Alternative Names: (2R,3R,4R,5R)-2,3,4,5,6-pentahydroxyhexyl (3-(piperazin-1-yl)propyl) hydrogen phosphate. Molecular formula: C13H29N2O9P. Mole weight: 388.35. Catalog: APB04498. Alfa Chemistry Analytical Products
Cyclophosphamide Impurity 1 (Aldehyde phosphoramide) Cyclophosphamide Impurity 1 (Aldehyde phosphoramide). Uses: For analytical and research use. Alternative Names: Cyclophosphamide Impurity 5 (Aldehyde phosphoramide). Molecular formula: C7H15Cl2N2O3P. Mole weight: 277.09. Catalog: APB04506. Alfa Chemistry Analytical Products
Cyclophosphamide Impurity 22 Cyclophosphamide Impurity 22. Uses: For analytical and research use. Alternative Names: (2-chloroethyl)(2-((3-hydroxypropyl)amino)ethyl)phosphoramidic acid. Molecular formula: C7H18ClN2O4P. Mole weight: 260.65. Catalog: APB04497. Alfa Chemistry Analytical Products
Cyclophosphamide Impurity 23 Cyclophosphamide Impurity 23. Uses: For analytical and research use. Alternative Names: Cyclophosphamide Impurity 23. Molecular formula: C10H26ClN3O7P2. Mole weight: 397.73. Catalog: APB04496. Alfa Chemistry Analytical Products
Cyclophosphamide Impurity25 Cyclophosphamide Impurity25. Uses: For analytical and research use. Alternative Names: (1,3-di(aziridin-1-yl)propyl)phosphonic acid. Molecular formula: C7H15N2O3P. Mole weight: 206.18. Catalog: APB04495. Alfa Chemistry Analytical Products
Cyclophosphamide Impurity28 Cyclophosphamide Impurity28. Uses: For analytical and research use. Alternative Names: 2-(bis(2-ethoxyethyl)amino)-1,3,2-oxazaphosphinane 2-oxide. Molecular formula: C11H25N2O4P. Mole weight: 280.3. Catalog: APB04494. Alfa Chemistry Analytical Products
Cyclophosphamide Impurity29 Cyclophosphamide Impurity29. Uses: For analytical and research use. Alternative Names: (R)-3-aminopropyl hydrogen (2-chloroethyl)(2-ethoxyethyl)phosphoramidate. Molecular formula: C9H22ClN2O4P. Mole weight: 288.71. Catalog: APB04492. Alfa Chemistry Analytical Products
Cyclophosphamide Impurity30 Cyclophosphamide Impurity30. Uses: For analytical and research use. Alternative Names: Cyclophosphamide Impurity30. Molecular formula: C9H22ClN2O4P. Mole weight: 288.71. Catalog: APB04493. Alfa Chemistry Analytical Products
Cyclophosphamide Impurity 33 Cyclophosphamide Impurity 33. Uses: For analytical and research use. Alternative Names: (2S,2'S)-6,6'-peroxybis(2-(bis(2-chloroethyl)amino)-1,2-azaphosphinane 2-oxide). Molecular formula: C16H32Cl4N4O4P2. Mole weight: 548.2. Catalog: APB04491. Alfa Chemistry Analytical Products
Cyclophosphamide Impurity 35 (Hydrochloride) Cyclophosphamide Impurity 35 (Hydrochloride). Uses: For analytical and research use. Alternative Names: 3-(2-chloroethyl)-2-ethoxy-1,3,6,2-oxadiazaphosphonane 2-oxide. Molecular formula: C9H20ClN2O3P·HCl. Mole weight: 307.15. Catalog: APB04489. Alfa Chemistry Analytical Products
Cyclophosphamide Impurity 36 (Hydrochloride) Cyclophosphamide Impurity 36 (Hydrochloride). Uses: For analytical and research use. Alternative Names: 3-aminopropyl ethyl (2-chloroethyl)(2-hydroxyethyl)phosphoramidate. Molecular formula: C9H22ClN2O4P·HCl. Mole weight: 325.17. Catalog: APB04490. Alfa Chemistry Analytical Products
Cyclophosphamide Impurity 37 Cyclophosphamide Impurity 37. Uses: For analytical and research use. Alternative Names: 3-aminopropyl (2-((2-hydroxyethyl)(2-oxido-1,3,2-oxazaphosphinan-2-yl)amino)ethyl) hydrogen phosphate. Molecular formula: C10H25N3O7P2. Mole weight: 361.27. Catalog: APB04488. Alfa Chemistry Analytical Products
Cyclophosphamide Impurity 42 Cyclophosphamide Impurity 42. Uses: For analytical and research use. Alternative Names: (3-((2-(aziridin-1-yl)ethyl)amino)propyl)phosphonic acid. Molecular formula: C7H17N2O3P. Mole weight: 208.2. Catalog: APB04485. Alfa Chemistry Analytical Products
Cyclophosphamide impurity 46 Cyclophosphamide impurity 46. Uses: For analytical and research use. Alternative Names: 3-((2-(aziridin-1-yl)ethyl)amino)propyl dihydrogen phosphate. Molecular formula: C7H17N2O4P. Mole weight: 224.2. Catalog: APB04484. Alfa Chemistry Analytical Products
Cyclophosphamide Impurity 5 Cyclophosphamide Impurity 5. Uses: For analytical and research use. Alternative Names: 3-(aziridin-1-yl)propyl hydrogen aziridin-1-ylphosphonate. Molecular formula: C7H15N2O3P. Mole weight: 206.18. Catalog: APB04505. Alfa Chemistry Analytical Products
Cyclophosphamide Impurity 6 (Hydrochloride) Cyclophosphamide Impurity 6 (Hydrochloride). Uses: For analytical and research use. Alternative Names: 3-((2-((2-chloroethyl)amino)ethyl)amino)propyl ethyl hydrogen phosphate. Molecular formula: C9H22ClN2O4P·HCl. Mole weight: 325.17. Catalog: APB04504. Alfa Chemistry Analytical Products
Cyclophosphamide Impurity 7 (Hydrochloride) Cyclophosphamide Impurity 7 (Hydrochloride). Uses: For analytical and research use. Alternative Names: 3-((2-((2-hydroxyethyl)amino)ethyl)amino)propyl dihydrogen phosphate. Molecular formula: C7H19N2O5P·2HCl. Mole weight: 315.13. Catalog: APB04503. Alfa Chemistry Analytical Products
Cyclophosphamide Impurity 8 Cyclophosphamide Impurity 8. Uses: For analytical and research use. Alternative Names: 2-((2-ethoxyethyl)(2-hydroxyethyl)amino)-1,3,2-oxazaphosphinane 2-oxide. Molecular formula: C9H21N2O4P. Mole weight: 252.25. Catalog: APB04502. Alfa Chemistry Analytical Products
Cyclophosphamide Impurity C Cyclophosphamide Impurity C. Uses: For analytical and research use. Alternative Names: N1-(2-chloroethyl)-N3-vinylpropane-1,3-diamine. Molecular formula: C7H15ClN2. Mole weight: 162.66. Catalog: APB04486. Alfa Chemistry Analytical Products
Cyclophosphamide Impurity D Cyclophosphamide Impurity D. Uses: For analytical and research use. Alternative Names: N1,N3-divinylpropane-1,3-diamine. Molecular formula: C7H14N2. Mole weight: 126.2. Catalog: APB04487. Alfa Chemistry Analytical Products
Cyclophosphamide Nitroso Impurity 1 Cyclophosphamide Nitroso Impurity 1. Uses: For analytical and research use. Alternative Names: N-(2-chloroethyl)-N-(2-hydroxyethyl)nitrous amide. Molecular formula: C4H9ClN2O2. Mole weight: 152.58. Catalog: APB04483. Alfa Chemistry Analytical Products
Cyclophosphamide Related Compound B Cyclophosphamide Related Compound B. Uses: For analytical and research use. CAS No. 158401-52-6. Mole weight: 242.64. Catalog: AP158401526. Alfa Chemistry Analytical Products
Cyclophosphamide Related Compound C Cyclophosphamide Related Compound C. Uses: For analytical and research use. CAS No. 1071-28-9. Mole weight: 155.09. Catalog: AP1071289. Alfa Chemistry Analytical Products
Cyclophosphamide Related Compound D Cyclophosphamide Related Compound D. Uses: For analytical and research use. CAS No. 158401-51-5. Mole weight: 333.58. Catalog: AP158401515. Alfa Chemistry Analytical Products
Cyclopiazonic acid from Penicillium cyclopium Cyclopiazonic acid from Penicillium cyclopium. Uses: For analytical and research use. CAS No. 18172-33-3. Mole weight: 336.38. Catalog: AP18172333. Alfa Chemistry Analytical Products
Cycloserine Impurity 15 Cycloserine Impurity 15. Uses: For analytical and research use. Alternative Names: N-((7R)-6-oxo-4-phenyl-1,3,5-dioxazocan-7-yl)acetamide. Molecular formula: C13H16N2O4. Mole weight: 264.28. Catalog: APB04273. Alfa Chemistry Analytical Products
Cyproconazol Cyproconazol. Uses: For analytical and research use. CAS No. 94361-06-5. Mole weight: 291.78. Catalog: AP94361065. Alfa Chemistry Analytical Products
Cyproheptadine Related Compound A Cyproheptadine Related Compound A. Uses: For analytical and research use. CAS No. 256-81-5. Mole weight: 192.26. Catalog: AP256815. Alfa Chemistry Analytical Products
Cyproheptadine Related Compound C Cyproheptadine Related Compound C. Uses: For analytical and research use. CAS No. 3967-32-6. Mole weight: 305.41. Catalog: AP3967326. Alfa Chemistry Analytical Products
Cytarabine Impurity 12 Cytarabine Impurity 12. Uses: For analytical and research use. Molecular formula: C4H6N2O3. Mole weight: 130.1. Catalog: APB07001. Alfa Chemistry Analytical Products
Cytarabine Impurity 13 Cytarabine Impurity 13. Uses: For analytical and research use. Alternative Names: 9-acetyl-9H-purin-6-yl acetate. Molecular formula: C9H8N4O3. Mole weight: 220.18. Catalog: APB04082. Alfa Chemistry Analytical Products
Cytarabine Impurity 14 Cytarabine Impurity 14. Uses: For analytical and research use. Alternative Names: (2R,3R,5R,11R)-3-(hydroxymethyl)-9-imino-2,3,5,9-tetrahydro-2,5-methanopyrimido[2,1-b][1,5,3]dioxazepin-11-ol. Molecular formula: C9H11N3O4. Mole weight: 225.20. Catalog: APB04083. Alfa Chemistry Analytical Products
Cytarabine Impurity 15 Cytarabine Impurity 15. Uses: For analytical and research use. Molecular formula: C6H12N2O5. Mole weight: 192.17. Catalog: APB07002. Alfa Chemistry Analytical Products
Cytarabine Impurity 16 Cytarabine Impurity 16. Uses: For analytical and research use. Alternative Names: 4-amino-1-((2R,3S,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-hydroxypyrimidin-2(1H)-one. Molecular formula: C9H13N3O6. Mole weight: 259.22. Catalog: APB04079. Alfa Chemistry Analytical Products
Cytarabine Impurity 17 Cytarabine Impurity 17. Uses: For analytical and research use. Alternative Names: 1-((2R,3S,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5,6-dihydroxypyrimidine-2,4(1H,3H)-dione. Molecular formula: C9H12N2O8. Mole weight: 276.20. Catalog: APB04081. Alfa Chemistry Analytical Products
Cytarabine Impurity 18 Cytarabine Impurity 18. Uses: For analytical and research use. Alternative Names: 1-((2R,3S,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5,6-dihydroxydihydropyrimidine-2,4(1H,3H)-dione. Molecular formula: C9H14N2O8. Mole weight: 278.22. Catalog: APB04080. Alfa Chemistry Analytical Products
Cytarabine Impurity 19 Cytarabine Impurity 19. Uses: For analytical and research use. Molecular formula: C8H13NO6. Mole weight: 219.19. Catalog: APB07004. Alfa Chemistry Analytical Products
Cytarabine Impurity 20 Cytarabine Impurity 20. Uses: For analytical and research use. Molecular formula: C8H13NO6. Mole weight: 219.19. Catalog: APB07005. Alfa Chemistry Analytical Products
Cytarabine Impurity 21 Cytarabine Impurity 21. Uses: For analytical and research use. Molecular formula: C9H14N2O7. Mole weight: 262.22. Catalog: APB07003. Alfa Chemistry Analytical Products
Cytarabine Impurity 22 Cytarabine Impurity 22. Uses: For analytical and research use. Molecular formula: C9H14N2O7. Mole weight: 262.22. Catalog: APB07006. Alfa Chemistry Analytical Products
Cytarabine Impurity 27 Cytarabine Impurity 27. Uses: For analytical and research use. Molecular formula: C8H15NO6. Mole weight: 221.21. Catalog: APB07008. Alfa Chemistry Analytical Products
Cytarabine Impurity 28 Cytarabine Impurity 28. Uses: For analytical and research use. Molecular formula: C8H15NO6. Mole weight: 221.21. Catalog: APB07007. Alfa Chemistry Analytical Products
Cytarabine Impurity 29 Cytarabine Impurity 29. Uses: For analytical and research use. Molecular formula: C8H13NO6. Mole weight: 219.19. Catalog: APB07009. Alfa Chemistry Analytical Products
Cytarabine Impurity 3 Cytarabine Impurity 3. Uses: For analytical and research use. Alternative Names: (S)-2-amino-4-((1-((2R,3S,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-2-oxo-1,2-dihydropyrimidin-4-yl)amino)-4-oxobutanoic acid. Molecular formula: C13H18N4O8. Mole weight: 358.30. Catalog: APB04085. Alfa Chemistry Analytical Products
Cytarabine Impurity 30 Cytarabine Impurity 30. Uses: For analytical and research use. Molecular formula: C8H13NO6. Mole weight: 219.19. Catalog: APB07012. Alfa Chemistry Analytical Products
Cytarabine Impurity 31 Cytarabine Impurity 31. Uses: For analytical and research use. Molecular formula: C8H14N2O5. Mole weight: 218.21. Catalog: APB07010. Alfa Chemistry Analytical Products
Cytarabine Impurity 32 Cytarabine Impurity 32. Uses: For analytical and research use. Molecular formula: C8H14N2O5. Mole weight: 218.21. Catalog: APB07011. Alfa Chemistry Analytical Products
Cytarabine Impurity 33 Cytarabine Impurity 33. Uses: For analytical and research use. Molecular formula: C7H12N2O6. Mole weight: 220.18. Catalog: APB07013. Alfa Chemistry Analytical Products
Cytarabine Impurity 34 Cytarabine Impurity 34. Uses: For analytical and research use. Molecular formula: C7H12N2O6. Mole weight: 220.18. Catalog: APB07014. Alfa Chemistry Analytical Products

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