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 | |
|---|---|---|
| Estriol EP Impurity C | Estriol EP Impurity C. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1474-53-9. Molecular Formula: C19H26O3. Mole Weight: 302.41. Catalog: APB1474539. |  |
| Estriol EP Impurity F | Estriol EP Impurity F. Uses: For analytical and research use. Group: Impurity standards. CAS No. 547-81-9. Molecular Formula: C18H24O3. Mole Weight: 288.39. Catalog: APB547819. | |
| Estriol EP Impurity H | Estriol EP Impurity H. Uses: For analytical and research use. Group: Impurity standards. CAS No. 566-76-7. Molecular Formula: C18H22O3. Mole Weight: 286.37. Catalog: APB566767. | |
| Estriol Impurity 1 | Estriol Impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 55727-98-5. Molecular Formula: C18H23DO3. Mole Weight: 289.39. Catalog: APB55727985. | |
| Estriol Impurity 4 | Estriol Impurity 4. Uses: For analytical and research use. Group: Impurity standards. CAS No. 4717-40-2. Molecular Formula: C20H24O3. Mole Weight: 312.41. Catalog: APB4717402. | |
| Estriol Impurity 7 | Estriol Impurity 7. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2284-32-4. Molecular Formula: C24H30O6. Mole Weight: 414.5. Catalog: APB2284324. | |
| Estrone Impurity 16 | Estrone Impurity 16. Uses: For analytical and research use. Group: Impurity standards. CAS No. 58562-33-7. Molecular Formula: C19H24O3. Mole Weight: 300.4. Catalog: APB58562337. | |
| Estrone Impurity 17 | Estrone Impurity 17. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1476-78-4. Molecular Formula: C18H22O3. Mole Weight: 286.37. Catalog: APB1476784. | |
| Estrone Impurity 18 | Estrone Impurity 18. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2208-12-0. Molecular Formula: C18H20O2. Mole Weight: 268.36. Catalog: APB2208120. | |
| Estrone Impurity 22 | Estrone Impurity 22. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2479-90-5. Molecular Formula: C24H30O8. Mole Weight: 446.5. Catalog: APB2479905. | |
| Estrone Impurity 23 | Estrone Impurity 23. Uses: For analytical and research use. Group: Impurity standards. CAS No. 58534-72-8. Molecular Formula: C22H26O5. Mole Weight: 370.45. Catalog: APB58534728. | |
| Estrone Impurity 26 | Estrone Impurity 26. Uses: For analytical and research use. Group: Impurity standards. CAS No. 148672-09-7. Molecular Formula: C18H23NO4S. Mole Weight: 349.45. Catalog: APB148672097. | |
| Estrone Impurity 3 | Estrone Impurity 3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1476-34-2. Molecular Formula: C18H20O3. Mole Weight: 284.36. Catalog: APB1476342. | |
| Estrone Impurity 4 | Estrone Impurity 4. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2911-90-2. Molecular Formula: C18H20O2. Mole Weight: 268.36. Catalog: APB2911902. | |
| Estrone Impurity 6 | Estrone Impurity 6. Uses: For analytical and research use. Group: Impurity standards. CAS No. 488841-24-3. Molecular Formula: C23H25N5O3. Mole Weight: 419.49. Catalog: APB488841243. | |
| Estrone sulfate sodium salt | Estrone sulfate sodium salt. Uses: For analytical and research use. Group: Impurity standards. CAS No. 438-67-5. Molecular Formula: C18H21NaO5S. Mole Weight: 372.41. Catalog: APB438675. | |
| Etamsylate Impurity 1 | Etamsylate Impurity 1. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: methyl 2,5-dihydroxybenzenesulfonate. CAS No. 2429952-18-9. Molecular Formula: C7H8O5S. Mole Weight: 204.20. Catalog: APB2429952189. | |
| Etamsylate Impurity 2 | Etamsylate Impurity 2. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: ethyl 2,5-dihydroxybenzenesulfonate. CAS No. 2429952-18-0. Molecular Formula: C8H10O5S. Mole Weight: 218.23. Catalog: APB2429952180. | |
| Ethacridine | Ethacridine. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 7-ethoxyacridine-3,9-diamine. CAS No. 442-16-0. Molecular Formula: C15H15N3O. Mole Weight: 253.30. Catalog: APB442160. | |
| Ethacridine Impurity 10 | Ethacridine Impurity 10. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-ethoxy-6-nitro-9-phenoxyacridine. CAS No. 20304-71-6. Molecular Formula: C21H16N2O4. Mole Weight: 360.36. Catalog: APB20304716. | |
| Ethacridine Impurity 11 | Ethacridine Impurity 11. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-ethoxy-6-nitroacridin-9-amine. CAS No. 20304-70-5. Molecular Formula: C15H13N3O3. Mole Weight: 283.28. Catalog: APB20304705. | |
| Ethacridine impurity 3 | Ethacridine impurity 3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2765007-58-5. Molecular Formula: C17H18N2O3. Mole Weight: 298.34. Catalog: APB2765007585. | |
| Ethacridine Impurity 4 | Ethacridine Impurity 4. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-ethoxy-6-nitroacridin-9-ol. CAS No. 451460-48-3. Molecular Formula: C15H12N2O4. Mole Weight: 284.27. Catalog: APB451460483. | |
| Ethacridine Impurity 6 | Ethacridine Impurity 6. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-chloro-4-nitrobenzaldehyde. CAS No. 5568-33-2. Molecular Formula: C7H4ClNO3. Mole Weight: 185.56. Catalog: APB5568332. | |
| Ethacridine Impurity 7 | Ethacridine Impurity 7. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N-(4-ethoxyphenyl)hydroxylamine. CAS No. 38246-95-6. Molecular Formula: C8H11NO2. Mole Weight: 153.18. Catalog: APB38246956. | |
| Ethacridine lactate | Ethacridine lactate. Uses: For analytical and research use. Group: Impurity standards. CAS No. 6402-23-9. Molecular Formula: C18H21N3O4. Mole Weight: 343.38. Catalog: APB6402239. | |
| Ethacrynic Acid impurity 3 | Ethacrynic Acid impurity 3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 54546-23-5. Molecular Formula: C18H21Cl2NO7S. Mole Weight: 466.33. Catalog: APB54546235. | |
| Ethacrynic Acid Impurity 3 | Ethacrynic Acid Impurity 3. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2- (2, 3-dichloro-4- (2- (chloromethyl) butanoyl) phenoxy) acetic acid. CAS No. 27929-18-6. Molecular Formula: C13H13Cl3O4. Mole Weight: 339.60. Catalog: APB27929186. | |
| Ethacrynic Acid impurity 4 | Ethacrynic Acid impurity 4. Uses: For analytical and research use. Group: Impurity standards. CAS No. 27223-10-5. Molecular Formula: C13H12Cl2O4. Mole Weight: 303.14. Catalog: APB27223105. | |
| Ethacrynic Acid Impurity 4 | Ethacrynic Acid Impurity 4. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(4-(2-(4-(carboxymethoxy)-2,3-dichlorobenzoyl)-2,5-diethyl-3,4-dihydro-2H-pyran-6-yl)-2,3-dichlorophenoxy)acetic acid. CAS No. 25355-92-4. Molecular Formula: C26H24Cl4O8. Mole Weight: 606.28. Catalog: APB25355924. | |
| Ethanol, 2-[[2-(dimethylamino)ethyl]amino]-(7CI,9CI) | Ethanol, 2-[[2-(dimethylamino)ethyl]amino]-(7CI,9CI). Uses: For analytical and research use. Group: Impurity standards. CAS No. 38361-86-3. Molecular Formula: C6H16N2O. Mole Weight: 132.21. Catalog: APB38361863. | |
| Ethinylestradiol EP Impurity E | Ethinylestradiol EP Impurity E. Uses: For analytical and research use. Group: Impurity standards. CAS No. 27521-34-2. Molecular Formula: C20H24O3. Mole Weight: 312.41. Catalog: APB27521342. | |
| Ethinylestradiol EP Impurity F | Ethinylestradiol EP Impurity F. Uses: For analytical and research use. Group: Impurity standards. CAS No. 56324-28-8. Molecular Formula: C20H24O3. Mole Weight: 312.41. Catalog: APB56324288. | |
| Ethinylestradiol EP Impurity G | Ethinylestradiol EP Impurity G. Uses: For analytical and research use. Group: Impurity standards. CAS No. 38002-18-5. Molecular Formula: C20H22O3. Mole Weight: 310.39. Catalog: APB38002185. | |
| Ethosuximide EP impurity A | Ethosuximide EP impurity A. Uses: For analytical and research use. Group: Impurity standards. CAS No. 631-31-2. Molecular Formula: C7H12O4. Mole Weight: 160.17. Catalog: APB631312. | |
| Ethosuximide EP impurity B | Ethosuximide EP impurity B. Uses: For analytical and research use. Group: Impurity standards. CAS No. 50598-33-9. Molecular Formula: C7H10O3. Mole Weight: 142.15. Catalog: APB50598339. | |
| ethyl 2-amino-2-(6,7-dihydro-5H-pyrrolo[1,2-c]imidazol-1-yl)acetate hydrochloride | ethyl 2-amino-2-(6,7-dihydro-5H-pyrrolo[1,2-c]imidazol-1-yl)acetate hydrochloride. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2407965-03-9. Molecular Formula: C10H16ClN3O2. Mole Weight: 245.71. Catalog: APB2407965039. | |
| Ethyl 8-methoxyquinolie-3-carboxylate | Ethyl 8-methoxyquinolie-3-carboxylate. Uses: For analytical and research use. Group: Impurity standards. CAS No. 71083-22-2. Molecular Formula: C13H13NO3. Mole Weight: 231.25. Catalog: APB71083222. | |
| Ethyldocosahexaenoate | Ethyldocosahexaenoate. Uses: For analytical and research use. Group: Impurity standards. CAS No. 81926-94-5. Molecular Formula: C24H36O2. Mole Weight: 356.55. Catalog: APB81926945. | |
| Ethyl eicosapentetraenolate | Ethyl eicosapentetraenolate. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1808-26-0. Molecular Formula: C22H36O2. Mole Weight: 332.53. Catalog: APB1808260. | |
| ethyl N-[10-(3-chloropropanoyl)phenothiazin-2-yl]carbamate | ethyl N-[10-(3-chloropropanoyl)phenothiazin-2-yl]carbamate. Uses: For analytical and research use. Group: Impurity standards. CAS No. 34749-22-9. Molecular Formula: C18H17ClN2O3S. Mole Weight: 376.86. Catalog: APB34749229. | |
| Ethyl Phenothiazine-2-Carbamate | Ethyl Phenothiazine-2-Carbamate. Uses: For analytical and research use. Group: Impurity standards. CAS No. 37711-29-8. Molecular Formula: C15H14N2O2S. Mole Weight: 286.35. Catalog: APB37711298. | |
| ethyl succinyl chloride | ethyl succinyl chloride. Uses: For analytical and research use. Group: Impurity standards. CAS No. 14794-31-1. Molecular Formula: C6H9ClO3. Mole Weight: 164.59. Catalog: APB14794311. | |
| Etifoxine Impurity 1 | Etifoxine Impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1622406-34-1. Molecular Formula: C17H17ClN2O. Mole Weight: 300.79. Catalog: APB1622406341. | |
| Etilefrine EP Impurity A | Etilefrine EP Impurity A. Uses: For analytical and research use. Group: Impurity standards. CAS No. 22510-12-9. Molecular Formula: C10H13NO2. Mole Weight: 179.22. Catalog: APB22510129. | |
| Etilefrine EP Impurity B | Etilefrine EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1477-63-0. Molecular Formula: C9H13NO2. Mole Weight: 167.21. Catalog: APB1477630. | |
| Etilefrine EP Impurity D HCl | Etilefrine EP Impurity D HCl. Uses: For analytical and research use. Group: Impurity standards. CAS No. 55845-90-4. Molecular Formula: C17H20ClNO2. Mole Weight: 305.8. Catalog: APB55845904. | |
| Etocoxib impurity 13 | Etocoxib impurity 13. Uses: For analytical and research use. Group: Impurity standards. CAS No. 291756-76-8. Molecular Formula: C7H14ClF6N2P. Mole Weight: 306.62. Catalog: APB291756768. | |
| Etodolac EP Impurity D | Etodolac EP Impurity D. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(1-ethyl-8-isopropyl-1,3,4,9-tetrahydropyrano[3,4-b]indol-1-yl)acetic acid. CAS No. 57917-63-2. Molecular Formula: C18H23NO3. Mole Weight: 301.38. Catalog: APB57917632. | |
| Etodolac EP impurity E | Etodolac EP impurity E. Uses: For analytical and research use. Group: Impurity standards. CAS No. 57817-27-3. Molecular Formula: C18H23NO3. Mole Weight: 301.39. Catalog: APB57817273. | |
| Etodolac EP impurity G | Etodolac EP impurity G. Uses: For analytical and research use. Group: Impurity standards. CAS No. 57816-83-8. Molecular Formula: C18H23NO3. Mole Weight: 301.39. Catalog: APB57816838. | |
| Etodolac Impurity 30 | Etodolac Impurity 30. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(7-isopropyl-1H-indol-3-yl)ethanol. CAS No. 57817-12-6. Molecular Formula: C13H17NO. Mole Weight: 203.28. Catalog: APB57817126. | |
| Etodolac Impurity 31 | Etodolac Impurity 31. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(7-propyl-1H-indol-3-yl)ethanol. CAS No. 57817-15-9. Molecular Formula: C13H17NO. Mole Weight: 203.28. Catalog: APB57817159. | |
| Etofenamate EP Impurity D | Etofenamate EP Impurity D. Uses: For analytical and research use. Group: Impurity standards. CAS No. 64352-84-7. Molecular Formula: C32H26F6N2O5. Mole Weight: 632.56. Catalog: APB64352847. | |
| Etomidate EP Impurity B HCl | Etomidate EP Impurity B HCl. Uses: For analytical and research use. Group: Impurity standards. CAS No. 35944-74-2. Molecular Formula: C13H15ClN2O2. Mole Weight: 266.73. Catalog: APB35944742. | |
| Etomidate Impurity 15 | Etomidate Impurity 15. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2374709-47-2. Molecular Formula: C16H23NO4. Mole Weight: 293.36. Catalog: APB2374709472. | |
| Etomidate Impurity 21 | Etomidate Impurity 21. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2093287-54-6. Molecular Formula: C14H15BrN2O2. Mole Weight: 323.19. Catalog: APB2093287546. | |
| Etomidate Impurity 22 | Etomidate Impurity 22. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2093287-56-8. Molecular Formula: C14H14Br2N2O2. Mole Weight: 402.09. Catalog: APB2093287568. | |
| Etomidate Impurity 25 | Etomidate Impurity 25. Uses: For analytical and research use. Group: Impurity standards. CAS No. 4664-49-7. Molecular Formula: C7H12O3. Mole Weight: 144.17. Catalog: APB4664497. | |
| Etomidate Impurity 7 | Etomidate Impurity 7. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2433776-55-5. Molecular Formula: C14H16N2O3. Mole Weight: 260.29. Catalog: APB2433776555. | |
| Etomidate Impurity 8 | Etomidate Impurity 8. Uses: For analytical and research use. Group: Impurity standards. CAS No. 248603-82-9. Molecular Formula: C11H15NO2. Mole Weight: 193.25. Catalog: APB248603829. | |
| Etomidate Impurity 9 | Etomidate Impurity 9. Uses: For analytical and research use. Group: Impurity standards. CAS No. 23785-21-9. Molecular Formula: C6H8N2O2. Mole Weight: 140.14. Catalog: APB23785219. | |
| Etonogestrel Impurity 1 | Etonogestrel Impurity 1. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (6R,8S,9S,10R,13S,14S,17R)-13-ethyl-17-ethynyl-6,17-dihydroxy-11-methylene-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3(2H)-one. CAS No. 215252-94-1. Molecular Formula: C22H28O3. Mole Weight: 340.46. Catalog: APB215252941. | |
| Etoposide Impurity D | Etoposide Impurity D. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (5R,5aR,8aR,9S)-5-(4-hydroxy-3,5-dimethoxyphenyl)-9-(((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-5,5a,8a,9-tetrahydrofuro[3',4':6,7]naphtho[2,3-d][1,3]dioxol-6(8H)-one. CAS No. 23363-35-1. Molecular Formula: C27H30O13. Mole Weight: 562.52. Catalog: APB23363351. | |
| Etoposide Impurity O | Etoposide Impurity O. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2S,4aS,6S,7S,8R,8aS)-6-(((5S,5aR,8aR,9R)-9-(4-hydroxy-3,5-dimethoxyphenyl)-8-oxo-5,5a,6,8,8a,9-hexahydrofuro[3',4':6,7]naphtho[2,3-d][1,3]dioxol-5-yl)oxy)-2-methylhexahydropyrano[3,2-d][1,3]dioxine-7,8-diyl bis(2,2-dichloroacetate). CAS No. 260974-95-6. Molecular Formula: C33H32Cl4O15. Mole Weight: 810.40. Catalog: APB260974956. | |
| Etoposide Impurity R | Etoposide Impurity R. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (5R,5aR,8aR,9S)-9-(((2R,4aR,6R,7R,8R,8aS)-7,8-dihydroxy-2-methylhexahydropyrano[3,2-d][1,3]dioxin-6-yl)oxy)-5-(4-(((5R,5aR,8aR,9R)-9-(4-hydroxy-3,5-dimethoxyphenyl)-8-oxo-5,5a,6,8,8a,9-hexahydrofuro[3',4':6,7]naphtho[2,3-d][1,3]dioxol-5-yl)oxy)-3,5-dimeth. CAS No. 149839-65-6. Molecular Formula: C50H50O20. Mole Weight: 970.92. Catalog: APB149839656. | |
| Etoricoxib Impurity 11 | Etoricoxib Impurity 11. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (Z)-2-chloro-3-hydroxyacrylaldehyde. CAS No. 50704-42-2. Molecular Formula: C3H3ClO2. Mole Weight: 106.51. Catalog: APB50704422. | |
| Etoricoxib Impurity 16 | Etoricoxib Impurity 16. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (5-chloro-3-(4-(methylsulfonyl)phenyl)-[2,3'-bipyridin]-6'-yl)methanol. CAS No. 349536-41-0. Molecular Formula: C18H15ClN2O3S. Mole Weight: 374.84. Catalog: APB349536410. | |
| Etoricoxib Impurity 17 | Etoricoxib Impurity 17. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-methyl-5-(3-(4-(methylsulfonyl)phenyl)furan-2-yl)pyridine. CAS No. 307531-96-0. Molecular Formula: C17H15NO3S. Mole Weight: 313.37. Catalog: APB307531960. | |
| Etoricoxib Impurity 18 | Etoricoxib Impurity 18. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 5-chloro-3-(4-(methylsulfonyl)phenyl)-2,3'-bipyridine. CAS No. 202409-31-2. Molecular Formula: C17H13ClN2O2S. Mole Weight: 344.82. Catalog: APB202409312. | |
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