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.
| Product | Description | |
|---|---|---|
| JH-RE-06 | JH-RE-06. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1361227-90-8. Molecular Formula: C20H16Cl3N3O4. Mole Weight: 468.72. Catalog: APB1361227908. |  |
| Josamycin Hydrochloride | Josamycin Hydrochloride. Uses: For analytical and research use. Group: Impurity standards. CAS No. 11033-19-5. Molecular Formula: C42H70ClNO15. Mole Weight: 864.46. Catalog: APB11033195. | |
| Kaempferol-3-o-rutinoside | Kaempferol-3-o-rutinoside. Uses: For analytical and research use. Group: Impurity standards. CAS No. 17650-84-9. Molecular Formula: C27H30O15. Mole Weight: 594.52. Catalog: APB17650849. | |
| Kaolin | Kaolin. Uses: For analytical and research use. Group: Process materials, geological, cement & soils. Pack Sizes: 50G. Catalog: APS002055. Shipping: Room Temperature. | |
| Ketamine Impurity 5 | Ketamine Impurity 5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 153381-94-3. Molecular Formula: C12H12ClNO. Mole Weight: 221.68. Catalog: APB153381943. | |
| Ketamine impurity A | Ketamine impurity A. Uses: For analytical and research use. Group: European pharmacopoeia (ph. eur.); pharmacopoeial standards. Alternative Names: Ketamine Hydrochloride Imp. A (EP), Ketamine USP RC A, 1-[(2-Chlorophenyl)-(methylimino)methyl]cyclopentanol, Ketamine Imp. A (EP), Ketamine USP Related Compound A. CAS No. 6740-87-0. IUPAC Name: 1-[(E)-C-(2-chlorophenyl)-N-methylcarbonimidoyl]cyclopentan-1-ol. Molecular Formula: C13H16ClNO. Mole Weight: 237.73. Catalog: APS6740870A. SMILES: C\N=C(/c1ccccc1Cl)\C2(O)CCCC2. Format: Neat. Shipping: Room Temperature. | |
| (-)-Ketoconazole | (-)-Ketoconazole. Uses: For analytical and research use. Group: Impurity standards. CAS No. 142128-57-2. Molecular Formula: C26H28Cl2N4O4. Mole Weight: 531.43. Catalog: APB142128572. | |
| (+)-Ketoconazole | (+)-Ketoconazole. Uses: For analytical and research use. Group: Impurity standards. CAS No. 142128-59-4. Molecular Formula: C26H28Cl2N4O4. Mole Weight: 531.43. Catalog: APB142128594. | |
| Ketoconazole-D4 | Ketoconazole-D4. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1398065-75-2. Molecular Formula: C26H24D4Cl2N4O4. Mole Weight: 535.46. Catalog: APB1398065752. | |
| Ketoconazole EP Impurity B | Ketoconazole EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1346598-39-7. Molecular Formula: C38H42Cl2N6O6. Mole Weight: 749.69. Catalog: APB1346598397. | |
| Ketoconazole EP Impurity E | Ketoconazole EP Impurity E. Uses: For analytical and research use. Group: Impurity standards. CAS No. 134071-44-6. Molecular Formula: C21H20Cl2N2O5S. Mole Weight: 483.36. Catalog: APB134071446. | |
| Ketoconazole Impurity 19 | Ketoconazole Impurity 19. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1334423-12-9. Molecular Formula: C26H29ClN4O4. Mole Weight: 496.99. Catalog: APB1334423129. | |
| Ketoconazole Impurity 25 | Ketoconazole Impurity 25. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1253852-50-4. Molecular Formula: C24H26Cl2N4O4. Mole Weight: 505.4. Catalog: APB1253852504. | |
| Ketoconazole Impurity 27 | Ketoconazole Impurity 27. Uses: For analytical and research use. Group: Impurity standards. CAS No. 142128-58-3. Molecular Formula: C26H28Cl2N4O4. Mole Weight: 531.43. Catalog: APB142128583. | |
| Ketoconazole Impurity 3 | Ketoconazole Impurity 3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 170210-49-8. Molecular Formula: C14H14Cl2N2O3. Mole Weight: 329.18. Catalog: APB170210498. | |
| Ketoconazole Impurity 4 | Ketoconazole Impurity 4. Uses: For analytical and research use. Group: Impurity standards. CAS No. 170210-39-6. Molecular Formula: C18H15BrCl2O4. Mole Weight: 446.12. Catalog: APB170210396. | |
| Ketoconazole Impurity 7 | Ketoconazole Impurity 7. Uses: For analytical and research use. Group: Impurity standards. CAS No. 172032-21-2. Molecular Formula: C11H12Cl2O3. Mole Weight: 263.11. Catalog: APB172032212. | |
| Ketoconazole Impurity 9 | Ketoconazole Impurity 9. Uses: For analytical and research use. Group: Impurity standards. CAS No. 170210-42-1. Molecular Formula: C14H14Cl2N2O3. Mole Weight: 329.18. Catalog: APB170210421. | |
| Ketoprofen EP Impurity D | Ketoprofen EP Impurity D. Uses: For analytical and research use. Group: Impurity standards. CAS No. 107257-20-5. Molecular Formula: C17H16O3. Mole Weight: 268.31. Catalog: APB107257205. | |
| Ketoprofen EP Impurity J | Ketoprofen EP Impurity J. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1785759-59-2. Molecular Formula: C18H18O3. Mole Weight: 282.34. Catalog: APB1785759592. | |
| Ketoprofen Impurity 15 | Ketoprofen Impurity 15. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1257296-76-6. Molecular Formula: C19H20O5. Mole Weight: 328.36. Catalog: APB1257296766. | |
| Ketoprofen Impurity 19 | Ketoprofen Impurity 19. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1420774-68-0. Molecular Formula: C11H12O5. Mole Weight: 224.21. Catalog: APB1420774680. | |
| Ketoprofen Impurity 20 | Ketoprofen Impurity 20. Uses: For analytical and research use. Group: Impurity standards. CAS No. 108315-48-6. Molecular Formula: C15H14O3. Mole Weight: 242.27. Catalog: APB108315486. | |
| Ketoprofen Impurity 23 | Ketoprofen Impurity 23. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1092395-13-5. Molecular Formula: C11H10ClNO. Mole Weight: 207.66. Catalog: APB1092395135. | |
| Ketoprofen Impurity 28 | Ketoprofen Impurity 28. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1777829-91-0. Molecular Formula: C20H23NO5. Mole Weight: 357.41. Catalog: APB1777829910. | |
| Ketoprofen Impurity 30 | Ketoprofen Impurity 30. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1255922-94-1. Molecular Formula: C22H26N2O4. Mole Weight: 382.46. Catalog: APB1255922941. | |
| Ketoprofen Tromethamine Amide | Ketoprofen Tromethamine Amide. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1777830-05-3. Molecular Formula: C20H23NO5. Mole Weight: 357.41. Catalog: APB1777830053. | |
| Ketorolac-Benzoylpyrrole Cyano Impurity | Ketorolac-Benzoylpyrrole Cyano Impurity. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1256844-82-2. Molecular Formula: C14H12N2O. Mole Weight: 224.26. Catalog: APB1256844822. | |
| Ketorolac (calcium salt) | Ketorolac (calcium salt). Uses: For analytical and research use. Group: Impurity standards. CAS No. 167105-81-9. Molecular Formula: C30H24CaN2O6. Mole Weight: 548.61. Catalog: APB167105819. | |
| Ketorolac EP Impurity A | Ketorolac EP Impurity A. Uses: For analytical and research use. Group: Impurity standards. CAS No. 154476-25-2. Molecular Formula: C14H13NO2. Mole Weight: 227.26. Catalog: APB154476252. | |
| Ketorolac EP Impurity B | Ketorolac EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. CAS No. 113502-52-6. Molecular Formula: C14H11NO2. Mole Weight: 225.25. Catalog: APB113502526. | |
| Ketorolac EP Impurity C | Ketorolac EP Impurity C. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1026936-07-1. Molecular Formula: C15H13NO3. Mole Weight: 255.27. Catalog: APB1026936071. | |
| Ketorolac EP Impurity E | Ketorolac EP Impurity E. Uses: For analytical and research use. Group: Impurity standards. CAS No. 167105-80-8. Molecular Formula: C19H22N2O5. Mole Weight: 358.39. Catalog: APB167105808. | |
| Ketorolac EP Impurity I | Ketorolac EP Impurity I. Uses: For analytical and research use. Group: Impurity standards. CAS No. 113502-55-9. Molecular Formula: C14H13NO. Mole Weight: 211.26. Catalog: APB113502559. | |
| Ketorolac EP Impurity J | Ketorolac EP Impurity J. Uses: For analytical and research use. Group: Impurity standards. CAS No. 108061-03-6. Molecular Formula: C17H17NO3. Mole Weight: 283.33. Catalog: APB108061036. | |
| Ketorolac Impurity 17 | Ketorolac Impurity 17. Uses: For analytical and research use. Group: Impurity standards. CAS No. 142231-06-9. Molecular Formula: C11H8ClNO. Mole Weight: 205.64. Catalog: APB142231069. | |
| Ketorolac Impurity 19 | Ketorolac Impurity 19. Uses: For analytical and research use. Group: Impurity standards. CAS No. 10087-64-6. Molecular Formula: C8H8N2. Mole Weight: 132.17. Catalog: APB10087646. | |
| Ketorolac Impurity 21 | Ketorolac Impurity 21. Uses: For analytical and research use. Group: Impurity standards. CAS No. 141054-42-4. Molecular Formula: C15H15NO3. Mole Weight: 257.29. Catalog: APB141054424. | |
| Ketorolac Impurity 23 | Ketorolac Impurity 23. Uses: For analytical and research use. Group: Impurity standards. CAS No. 111930-01-9. Molecular Formula: C15H13NO4. Mole Weight: 271.27. Catalog: APB111930019. | |
| Ketorolac Impurity 3 | Ketorolac Impurity 3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 113502-54-8. Molecular Formula: C14H13NO3. Mole Weight: 243.26. Catalog: APB113502548. | |
| Ketorolac Impurity 31 | Ketorolac Impurity 31. Uses: For analytical and research use. Group: Impurity standards. CAS No. 144710-35-0. Molecular Formula: C18H19NO5. Mole Weight: 329.35. Catalog: APB144710350. | |
| Ketorolac Impurity 43 | Ketorolac Impurity 43. Uses: For analytical and research use. Group: Impurity standards. CAS No. 141054-45-7. Molecular Formula: C13H11NO3. Mole Weight: 229.24. Catalog: APB141054457. | |
| Ketorolac Impurity 44 | Ketorolac Impurity 44. Uses: For analytical and research use. Group: Impurity standards. CAS No. 136116-84-2. Molecular Formula: C21H23NO7. Mole Weight: 401.42. Catalog: APB136116842. | |
| Ketorolac Impurity 45 | Ketorolac Impurity 45. Uses: For analytical and research use. Group: Impurity standards. CAS No. 140947-23-5. Molecular Formula: C20H21NO5. Mole Weight: 355.39. Catalog: APB140947235. | |
| Ketorolac Impurity 47 | Ketorolac Impurity 47. Uses: For analytical and research use. Group: Impurity standards. CAS No. 144710-34-9. Molecular Formula: C20H21NO7. Mole Weight: 387.39. Catalog: APB144710349. | |
| Ketorolac Impurity 48 | Ketorolac Impurity 48. Uses: For analytical and research use. Group: Impurity standards. CAS No. 14371-97-2. Molecular Formula: C11H13NO. Mole Weight: 175.23. Catalog: APB14371972. | |
| Ketorolac Keto pyrrole Impurity | Ketorolac Keto pyrrole Impurity. Uses: For analytical and research use. Group: Impurity standards. CAS No. 17266-64-7. Molecular Formula: C7H7NO. Mole Weight: 121.14. Catalog: APB17266647. | |
| Ketotifen EP Impurity E | Ketotifen EP Impurity E. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1346603-71-1. Molecular Formula: C19H19NOS. Mole Weight: 309.43. Catalog: APB1346603711. | |
| Ketotifen Impurity 3 HCl | Ketotifen Impurity 3 HCl. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1227458-03-8. Molecular Formula: C18H18ClNOS. Mole Weight: 331.86. Catalog: APB1227458038. | |
| Kojic Impurity 3 | Kojic Impurity 3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 15771-06-9. Molecular Formula: C13H12O4. Mole Weight: 232.24. Catalog: APB15771069. | |
| Kojic Impurity 5 | Kojic Impurity 5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1246060-75-2. Molecular Formula: C13H10Cl2N2O3. Mole Weight: 313.13. Catalog: APB1246060752. | |
| Kresoxim-methyl Impurity 4 | Kresoxim-methyl Impurity 4. Uses: For analytical and research use. Group: Impurity standards. CAS No. 141517-21-7. Molecular Formula: C20H19F3N2O4. Mole Weight: 408.38. Catalog: APB141517217. | |
| Kynurenine Impurity 1 | Kynurenine Impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1022-31-7. Molecular Formula: C10H10N2O4. Mole Weight: 222.2. Catalog: APB1022317. | |
| Kynurenine Impurity 5 | Kynurenine Impurity 5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 153152-32-0. Molecular Formula: C10H11ClN2O3. Mole Weight: 242.66. Catalog: APB153152320. | |
| L-2-Chloro Phenylalanine | L-2-Chloro Phenylalanine. Uses: For analytical and research use. Group: Impurity standards. CAS No. 103616-89-3. Molecular Formula: C9H10ClNO2. Mole Weight: 199.63. Catalog: APB103616893. | |
| Laboratory Briquet Press, 220V, 60Hz, 3-Ph | Laboratory Briquet Press, 220V, 60Hz, 3-Ph. Uses: For analytical and research use. Group: Equipment for sample preparation. Catalog: APS009290. | |
| Lacidipine BP Impurity C | Lacidipine BP Impurity C. Uses: For analytical and research use. Group: Impurity standards. CAS No. 103890-79-5. Molecular Formula: C26H33NO6. Mole Weight: 455.55. Catalog: APB103890795. | |
| Lacosamide Impurity 11 | Lacosamide Impurity 11. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1695551-74-6. Molecular Formula: C13H18N2O3. Mole Weight: 250.3. Catalog: APB1695551746. | |
| Lacosamide Impurity 12 | Lacosamide Impurity 12. Uses: For analytical and research use. Group: Impurity standards. CAS No. 171623-03-3. Molecular Formula: C12H16N2O3. Mole Weight: 236.27. Catalog: APB171623033. | |
| Lacosamide Impurity 18 | Lacosamide Impurity 18. Uses: For analytical and research use. Group: Impurity standards. CAS No. 197727-62-1. Molecular Formula: C11H15NO2. Mole Weight: 193.25. Catalog: APB197727621. | |
| Lacosamide Impurity 4 | Lacosamide Impurity 4. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1932811-49-8. Molecular Formula: C13H23NO7. Mole Weight: 305.33. Catalog: APB1932811498. | |
| Lacosamide Related Compound D | Lacosamide Related Compound D. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1325220-61-8. Molecular Formula: C13H18N2O6. Mole Weight: 298.3. Catalog: APB1325220618. | |
| Lacosamide Related Compound F | Lacosamide Related Compound F. Uses: For analytical and research use. Group: Impurity standards. CAS No. 171623-02-2. Molecular Formula: C12H16N2O3. Mole Weight: 236.27. Catalog: APB171623022. | |
| Lactic acid | United States Pharmacopeia (USP) Reference Standard. Uses: For analytical and research use. Group: Pharmacopeia & metrological institutes standards; nutritional composition compounds; standards for food regulatory methods. Alternative Names: NSC 367919, Musashino lactate 50F, Lactic acid (7CI,8CI), Kiwilustre, Milk acid, (RS)-2-Hydroxypropanoic acid, Purac FCC 88,Propanoic acid, 2-hydroxy-, DL-Lactic acid, Purac FCC 80, 2-Hydroxy-2-methylacetic acid, (±)-Lactic acid, Purac HS 100, α-Hydroxypropionic acid, Chem-Cast, Biolac, Tonsillosan, 2-Hydroxypropanoic acid, dl-Lactic acid, E 270, HiPure 88, 2-Hydroxypropionic acid, α-Hydroxypropanoic acid, Purac HS 88, Lurex. CAS No. 50-21-5. Pack Sizes: 3X1.5ML. IUPAC Name: 2-hydroxypropanoic acid. Molecular Formula: C3H6O3. Mole Weight: 90.08. EC Number: 200-018-0. Catalog: APS50215. SMILES: CC(O)C(=O)O. Format: Neat. Shipping: Room Temperature. | |
| Lactic Acid Impurity 2 | Lactic Acid Impurity 2. Uses: For analytical and research use. Group: Impurity standards. CAS No. 13076-19-2. Molecular Formula: C6H8O4. Mole Weight: 144.13. Catalog: APB13076192. | |
| Lactoferrin | Lactoferrin. Uses: For analytical and research use. Group: Building blocks. Alternative Names: Lactoferrin. CAS No. 146897-68-9. Pack Sizes: 10MG. Catalog: APS146897689. Format: Neat. Shipping: Room Temperature. | |
| Lactose (anhydrous) | European Pharmacopoeia (Ph. Eur.); Pharmacopoeial Standards. Uses: For analytical and research use. Group: Reagents. Alternative Names: Galactinum, Lactose anhydride, Prismalac, PrenoLakt, Pharmatosa DCL 21, Nonpareil 107, Fast-flo, LE-PRO LAC 451, Flowlac 100, Lactose DCL 11, Lactose (8CI), Respitose SV 010, Tablettose 80, Lactin, Variolac 960, Zeparox EP, Tablettose 70, Osmolactan, Lactose Fast-flo, Milk sugar, Respitose ML 001, Lactose anhydrous, Saccharum lactin, DCL 15, Super-Tab, Granulac 140, Pharmatose 325M, Lactin (carbohydrate), Sorbalac 400, Spherolac, D-(+)-Lactose, Fast-Flo Lactose, Pharmatose 21, (+)-Lactose, Pharmatose DCL 15, Lactohale 300, Respitose ML 003, Sachelac, DCl 11, Granulac 70, Lactohale 200, O-β-d-Galactopyranosyl-(1?4)-β-d-glucopyranose, Sorbolac 400, Respitose MC 001, Respitose SV 003, Tablettose, D-Glucose, 4-O-β-D-galactopyranosyl-, SuperTab 21AN, Granulac 140M, Lactose Edible 90, Inhalac 70,Lactose, AHL, Dilactose, Lactobiose, SuperTab 11SD, Respitose ML 006, Dairylac 80, Inhalac 250, Lactohale 100, Aletobiose. CAS No. 63-42-3. IUPAC Name: (2R,3R,4S,5R,6S)-2-(hydroxymethyl)-6-[(2R,3S,4R,5R,6RS)-4,5,6-trihydroxy-2-(hydroxymethyl)tetrahydropyran-3-yl]oxy-tetrahydropyran-3,4,5-triol. | |
| Lactose, Anhydrous | Sweetener Standards. Uses: For analytical and research use. Group: Reagents. Grades: certified reference material; pharmaceutical secondary standard. CAS No. 63-42-3. Pack Sizes: 1G. | |
| Lactulose impurity 3 | Lactulose impurity 3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 136272-61-2. Molecular Formula: C5H10O4. Mole Weight: 134.13. Catalog: APB136272612. | |
| Lactulose impurity 7 | Lactulose impurity 7. Uses: For analytical and research use. Group: Impurity standards. CAS No. 13360-52-6. Molecular Formula: C12H22O11. Mole Weight: 342.3. Catalog: APB13360526. | |
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