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 | |
|---|---|---|
| Allopurinol-D2 (Allopurinol Impurity 1) | Allopurinol-D2 (Allopurinol Impurity 1). Uses: For analytical and research use. Group: Impurity standards. CAS No. 916979-34-5. Molecular Formula: C5H2D2N4O. Mole Weight: 138.13. Catalog: APB916979345. |  |
| Allopurinol EP Impurity A | Allopurinol EP Impurity A. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 5-amino-1H-pyrazole-4-carboxamide. CAS No. 5334-31-6. Molecular Formula: C4H6N4O. Mole Weight: 126.12. Catalog: APB5334316. | |
| Allopurinol EP Impurity D (Allopurinol USP Related Compound D) | Allopurinol EP Impurity D (Allopurinol USP Related Compound D). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: ethyl 5-amino-1H-pyrazole-4-carboxylate. CAS No. 6994-25-8. Molecular Formula: C6H9N3O2. Mole Weight: 155.15. Catalog: APB6994258. | |
| Allopurinol EP Impurity E | Allopurinol EP Impurity E. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: ethyl 5-formamido-1H-pyrazole-4-carboxylate. CAS No. 31055-19-3. Molecular Formula: C7H9N3O3. Mole Weight: 183.16. Catalog: APB31055193. | |
| Allopurinol impurity 3 | Allopurinol impurity 3. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C8H8N6O2. Mole Weight: 220.19. Catalog: APB06397. | |
| Allopurinol Impurity F (Mixture of Z and E Isomers) | Allopurinol Impurity F (Mixture of Z and E Isomers). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: ethyl 3-((2-cyano-3-ethoxy-3-oxoprop-1-en-1-yl)amino)-1H-pyrazole-4-carboxylate. CAS No. 321571-07-7. Molecular Formula: C12H14N4O4. Mole Weight: 278.26. Catalog: APB321571077. | |
| Allylpregnane impurity 3 | Allylpregnane impurity 3. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C21H28O2. Mole Weight: 312.45. Catalog: APB11461. | |
| Allylpregnane impurity 5 | Allylpregnane impurity 5. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C23H32O3. Mole Weight: 356.51. Catalog: APB11469. | |
| Almotriptan Impurity 3 | Almotriptan Impurity 3. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C16H22N4O3S. Mole Weight: 350.44. Catalog: APB11507. | |
| Alogliptin impurities4 | Alogliptin impurities4. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C17H19N5O2. Mole Weight: 325.37. Catalog: APB06652. | |
| Alogliptin Impurity 12 | Alogliptin Impurity 12. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (R)-ethyl 2-((6-(3-aminopiperidin-1-yl)-3-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)methyl)benzoate. Molecular Formula: C20H26N4O4. Mole Weight: 386.44. Catalog: APB02484. | |
| Alogliptin Impurity 13 | Alogliptin Impurity 13. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (R)-methyl 2-((6-(3-aminopiperidin-1-yl)-3-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)methyl)benzoate. Molecular Formula: C19H24N4O4. Mole Weight: 372.42. Catalog: APB02485. | |
| Alogliptin Impurity 15 | Alogliptin Impurity 15. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Alogliptin Impurity 15. Molecular Formula: C26H26N6O2. Mole Weight: 454.52. Catalog: APB02483. | |
| Alogliptin Impurity 16 | Alogliptin Impurity 16. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-((4-chloro-3-methyl-2,6-dioxo-2,3-dihydropyrimidin-1(6H)-yl)methyl)benzonitrile. Molecular Formula: C13H10ClN3O2. Mole Weight: 275.69. Catalog: APB02482. | |
| Alogliptin Impurity 17 | Alogliptin Impurity 17. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-((4-((3R)-3-aminocyclohexyl)-3-methyl-2,6-dioxo-2,3-dihydropyrimidin-1(6H)-yl)methyl)benzonitrile. Molecular Formula: C19H22N4O2. Mole Weight: 338.4. Catalog: APB02481. | |
| Alogliptin Impurity 20 | Alogliptin Impurity 20. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-((6-methoxy-3-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)methyl)benzonitrile. Molecular Formula: C14H13N3O3. Mole Weight: 271.27. Catalog: APB02480. | |
| Alogliptin Impurity 21 | Alogliptin Impurity 21. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (E)-2-((5-(but-1-en-1-yl)-6-chloro-3-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)methyl)benzonitrile. Molecular Formula: C17H16ClN3O2. Mole Weight: 329.78. Catalog: APB02479. | |
| Alogliptin Impurity 22 | Alogliptin Impurity 22. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Alogliptin Impurity 22. Molecular Formula: C21H15ClN4O2. Mole Weight: 390.82. Catalog: APB02478. | |
| Alogliptin Impurity 23 | Alogliptin Impurity 23. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-((5-bromo-6-chloro-3-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)methyl)benzonitrile. Molecular Formula: C13H9BrClN3O2. Mole Weight: 354.59. Catalog: APB02477. | |
| Alogliptin Impurity 24 | Alogliptin Impurity 24. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-2-((3-methyl-2,4-dioxo-6-(piperidin-3-ylamino)-3,4-dihydropyrimidin-1(2H)-yl)methyl)benzonitrile hydrochloride. Molecular Formula: C18H22ClN5O2. Mole Weight: 375.85. Catalog: APB02476. | |
| Alogliptin Impurity 25 | Alogliptin Impurity 25. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (R)-2-((6-(3-aminopiperidin-1-yl)-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)methyl)benzonitrile. Molecular Formula: C17H19N5O2. Mole Weight: 325.37. Catalog: APB02475. | |
| Alogliptin Impurity 26 | Alogliptin Impurity 26. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (R)-2,2'-((6-(3-aminopiperidin-1-yl)-2,4-dioxopyrimidine-1,3(2H,4H)-diyl)bis(methylene))dibenzonitrile. Molecular Formula: C25H24N6O2. Mole Weight: 440.5. Catalog: APB02473. | |
| Alogliptin Impurity 27 | Alogliptin Impurity 27. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (R)-2-((6-(3-aminopiperidin-1-yl)-3-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)methyl)benzamide. Molecular Formula: C18H23N5O3. Mole Weight: 357.41. Catalog: APB02474. | |
| Alogliptin Impurity 31 | Alogliptin Impurity 31. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (R)-2-((3-methyl-2,4-dioxo-6-(piperidin-3-ylamino)-3,4-dihydropyrimidin-1(2H)-yl)methyl)benzonitrile. Molecular Formula: C18H21N5O2. Mole Weight: 339.17. Catalog: APB02472. | |
| Alogliptin impurity 33 | Alogliptin impurity 33. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-methoxybenzonitrile. CAS No. 6609-56-9. Molecular Formula: C8H7NO. Mole Weight: 133.15. Catalog: APB6609569. | |
| Alogliptin impurity 34 | Alogliptin impurity 34. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(chloromethyl)benzonitrile. CAS No. 612-13-5. Molecular Formula: C8H6ClN. Mole Weight: 151.59. Catalog: APB612135. | |
| Alogliptin Impurity 5 | Alogliptin Impurity 5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 865758-95-8. Molecular Formula: C12H8ClN3O2. Mole Weight: 261.67. Catalog: APB865758958. | |
| Alogliptin Impurity 6 | Alogliptin Impurity 6. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C21H15ClN4O2. Mole Weight: 390.83. Catalog: APB06653. | |
| Alogliptin Impurity 9 | Alogliptin Impurity 9. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-((6-chloro-3-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)methyl)benzonitrile. CAS No. 865758-96-9. Molecular Formula: C13H10ClN3O2. Mole Weight: 275.69. Catalog: APB865758969. | |
| Alogliptin Impurity A | Alogliptin Impurity A. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-chloropyrimidine-4,6(1H,5H)-dione. Molecular Formula: C4H3ClN2O2. Mole Weight: 146.53. Catalog: APB02490. | |
| Alogliptin Impurity B | Alogliptin Impurity B. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-chloro-1-methylpyrimidine-4,6(1H,5H)-dione. Molecular Formula: C5H5ClN2O2. Mole Weight: 160.56. Catalog: APB02489. | |
| Alogliptin Impurity C | Alogliptin Impurity C. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2,6-dichloro-3-methylpyrimidin-4(3H)-one. Molecular Formula: C5H4Cl2N2O. Mole Weight: 179. Catalog: APB02488. | |
| Alogliptin Impurity D | Alogliptin Impurity D. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(2,5-dioxopyrrolidin-1-yl)-2-methylpropanenitrile. Molecular Formula: C8H10N2O2. Mole Weight: 166.18. Catalog: APB02486. | |
| Alogliptin Impurity E | Alogliptin Impurity E. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(2-cyano-2-methylpropyl)benzonitrile. Molecular Formula: C12H12N2. Mole Weight: 184.24. Catalog: APB02487. | |
| Alogliptin Impurity O | Alogliptin Impurity O. Uses: For analytical and research use. Group: Impurity standards. CAS No. 655-63-0. Molecular Formula: C8H5Br2N. Mole Weight: 274.94. Catalog: APB655630. | |
| Alose impurity 1 | Alose impurity 1. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C6H12O6. Mole Weight: 180.16. Catalog: APB11510. | |
| Alovudine Impurity 1 | Alovudine Impurity 1. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C10H13FN2O4. Mole Weight: 244.22. Catalog: APB12366. | |
| Alovudine Impurity 2 | Alovudine Impurity 2. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C36H40N2O9. Mole Weight: 644.72. Catalog: APB12367. | |
| Alpha aesculin impurity 1 | Alpha aesculin impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 790676-40-3. Molecular Formula: C18H18N2O2. Mole Weight: 294.35. Catalog: APB790676403. | |
| α-Tocopherol Phosphate Disodium Salt | α-Tocopherol Phosphate Disodium Salt. Uses: For analytical and research use. Group: Impurity standards. CAS No. 90940-45-7. Molecular Formula: C29H51Na2O6P. Mole Weight: 572.67. Catalog: APB90940457. | |
| Alprazolam USP impurity D | Alprazolam USP impurity D. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C18H13ClN4. Mole Weight: 320.78. Catalog: APB11202. | |
| Alprazolam USP impurity H | Alprazolam USP impurity H. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C34H28Cl2N7O2. Mole Weight: 637.55. Catalog: APB11203. | |
| Alprazolam USP impurity I | Alprazolam USP impurity I. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C34H27Cl2N7O2. Mole Weight: 636.54. Catalog: APB11204. | |
| Alprostadil (Prostaglandin E1) | Alprostadil (Prostaglandin E1). Uses: For analytical and research use. Group: Impurity standards. CAS No. 745-65-3. Molecular Formula: C20H34O5. Mole Weight: 354.49. Catalog: APB745653. | |
| Alprostadil (Prostaglandin E1) Impurity10 | Alprostadil (Prostaglandin E1) Impurity10. Uses: For analytical and research use. Group: Impurity standards. CAS No. 41692-11-9. Molecular Formula: C21H36O5. Mole Weight: 368.51. Catalog: APB41692119. | |
| Alprostadil (Prostaglandin E1) Impurity11 | Alprostadil (Prostaglandin E1) Impurity11. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C20H32O5. Mole Weight: 352.47. Catalog: APB03150. | |
| Alprostadil (Prostaglandin E1) Impurity 18 | Alprostadil (Prostaglandin E1) Impurity 18. Uses: For analytical and research use. Group: Impurity standards. CAS No. 745-62-0. Molecular Formula: C20H36O5. Mole Weight: 356.5. Catalog: APB745620. | |
| Alprostadil (Prostaglandin E1) Impurity 22 (Limatoprost-α-cyclodextrin) | Alprostadil (Prostaglandin E1) Impurity 22 (Limatoprost-α-cyclodextrin). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (E)-7-((1S,2R)-3-hydroxy-2-((3S,5S,E)-3-hydroxy-5-methylnon-1-en-1-yl)-5-oxocyclopent-3-en-1-yl)hept-2-enoic acid. Molecular Formula: C22H34O5. Mole Weight: 378.50. Catalog: APB03148. | |
| Alprostadil (Prostaglandin E1) Impurity9 | Alprostadil (Prostaglandin E1) Impurity9. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C20H32O5. Mole Weight: 352.47. Catalog: APB03151. | |
| Altrenogest Impurity 10 | Altrenogest Impurity 10. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C23H32O3. Mole Weight: 356.51. Catalog: APB10172. | |
| Altrenogest Impurity 9 | Altrenogest Impurity 9. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C21H26O3. Mole Weight: 326.44. Catalog: APB10170. | |
| Aluminum thioglycollate suspension gel impurity 2 | Aluminum thioglycollate suspension gel impurity 2. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C12H22O35S8. Mole Weight: 982.75. Catalog: APB10281. | |
| Alvartropoppa impurity 42 | Alvartropoppa impurity 42. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C28H35Cl2N6O4S2+. Mole Weight: 654.65. Catalog: APB10936. | |
| Alverine EP Impurity E (Hydrochloride) | Alverine EP Impurity E (Hydrochloride). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: tris(3-phenylpropyl)amine hydrochloride. CAS No. 878784-75-9. Molecular Formula: C27H33N·HCl. Mole Weight: 408.03. Catalog: APB878784759. | |
| Amantadine EP Impurity A | Amantadine EP Impurity A. Uses: For analytical and research use. Group: Impurity standards. CAS No. 935-56-8. Molecular Formula: C10H15Cl. Mole Weight: 170.68. Catalog: APB935568. | |
| Amantadine EP Impurity B | Amantadine EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. CAS No. 880-52-4. Molecular Formula: C12H19NO. Mole Weight: 193.29. Catalog: APB880524. | |
| Ambrisentan Impurity 4 | Ambrisentan Impurity 4. Uses: For analytical and research use. Group: Impurity standards. CAS No. 76527-25-8. Molecular Formula: C16H14O3. Mole Weight: 254.28. Catalog: APB76527258. | |
| Ambrisentan Impurity 7 | Ambrisentan Impurity 7. Uses: For analytical and research use. Group: Impurity standards. CAS No. 857818-41-8. Molecular Formula: C15H14O4. Mole Weight: 258.27. Catalog: APB857818418. | |
| Ambroxol EP Impurity C | Ambroxol EP Impurity C. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (1r, 4r) -4- ( (E) - (2-amino-3, 5-dibromobenzylidene) amino) cyclohexanol. CAS No. 50910-53-7. Molecular Formula: C13H16Br2N2O. Mole Weight: 376.09. Catalog: APB50910537. | |
| Ambroxol EP Impurity E | Ambroxol EP Impurity E. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-amino-3,5-dibromobenzaldehyde. CAS No. 50910-55-9. Molecular Formula: C7H5Br2NO. Mole Weight: 278.93. Catalog: APB50910559. | |
| Ambroxol Impurity 10 | Ambroxol Impurity 10. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-amino-3,5-dibromobenzoic acid. CAS No. 609-85-8. Molecular Formula: C7H5Br2NO2. Mole Weight: 294.93. Catalog: APB609858. | |
| Ambroxol Impurity 26 | Ambroxol Impurity 26. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: sodium benzoate. CAS No. 532-32-1. Molecular Formula: C7H5NaO2. Mole Weight: 144.1. Catalog: APB532321. | |
| Ambroxol Impurity 27 | Ambroxol Impurity 27. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-aminobenzaldehyde. CAS No. 529-23-7. Molecular Formula: C7H7NO. Mole Weight: 121.14. Catalog: APB529237. | |
| Ambroxol Impurity 29 | Ambroxol Impurity 29. Uses: For analytical and research use. Group: Impurity standards. CAS No. 42580-44-9. Molecular Formula: C7H6BrNO. Mole Weight: 200.034. Catalog: APB42580449. | |
| Ambroxol Impurity 33 | Ambroxol Impurity 33. Uses: For analytical and research use. Group: Impurity standards. CAS No. 73220-00-5. Molecular Formula: C16H22Br2N2O3. Mole Weight: 450.17. Catalog: APB73220005. | |
| Ambroxol Impurity 44 | Ambroxol Impurity 44. Uses: For analytical and research use. Group: Impurity standards. CAS No. 53874-71-8. Molecular Formula: C7H3Cl4NO. Mole Weight: 258.91. Catalog: APB53874718. | |
| Ambroxol Impurity 6 (Tranexamic Impurity 7) | Ambroxol Impurity 6 (Tranexamic Impurity 7). Uses: For analytical and research use. Group: Impurity standards. CAS No. 40525-78-8. Molecular Formula: C6H13NO. Mole Weight: 115.18. Catalog: APB40525788. | |
| Ambroxol Impurity 8 | Ambroxol Impurity 8. Uses: For analytical and research use. Group: Impurity standards. CAS No. 50910-54-8. Molecular Formula: C6H14ClNO. Mole Weight: 151.63. Catalog: APB50910548. | |
| Ametantrone Impurity 1 | Ametantrone Impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 80173-32-6. Molecular Formula: C22H29N5O4. Mole Weight: 427.51. Catalog: APB80173326. | |
| Ametantrone Impurity 2 | Ametantrone Impurity 2. Uses: For analytical and research use. Group: Impurity standards. CAS No. 919747-77-6. Molecular Formula: C18H19N3O4. Mole Weight: 341.37. Catalog: APB919747776. | |
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