Alfa Chemistry Analytical Products 4 - 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 | |
|---|---|---|
| Cefpodoxime proxetil impurity A | Cefpodoxime proxetil impurity A. Uses: For analytical and research use. Alternative Names: (6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. CAS No. 80210-62-4. Molecular formula: C15H17N5O6S2. Mole weight: 427.46. Catalog: APB80210624. |  |
| Cefpodoxime proxetil impurity B | Cefpodoxime proxetil impurity B. Uses: For analytical and research use. Alternative Names: (6R,7R)-(R)-1-((isopropoxycarbonyl)oxy)ethyl 7-((Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate. CAS No. 947692-14-0. Molecular formula: C20H25N5O8S2. Mole weight: 527.57. Catalog: APB947692140. | |
| Cefpodoxime proxetil impurity D | Cefpodoxime proxetil impurity D. Uses: For analytical and research use. Alternative Names: (6R,7R)-(R)-1-((isopropoxycarbonyl)oxy)ethyl 7-((E)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate. CAS No. 947692-13-9. Molecular formula: C21H27N5O9S2. Mole weight: 557.6. Catalog: APB947692139. | |
| Cefpodoxime proxetil impurity G | Cefpodoxime proxetil impurity G. Uses: For analytical and research use. Alternative Names: (6R,7R)-(R)-1-((isopropoxycarbonyl)oxy)ethyl 7-((Z)-2-(2-acetamidothiazol-4-yl)-2-(methoxyimino)acetamido)-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate. CAS No. 947692-15-1. Molecular formula: C23H29N5O10S2. Mole weight: 599.63. Catalog: APB947692151. | |
| Cefradine Impurity 2 | Cefradine Impurity 2. Uses: For analytical and research use. CAS No. 56193-21-6. Molecular formula: C16H17N3O5S. Mole weight: 363.39. Catalog: APB56193216. | |
| Cefradine Impurity 8 | Cefradine Impurity 8. Uses: For analytical and research use. CAS No. 56487-68-4. Molecular formula: C8H10N2O3S. Mole weight: 214.24. Catalog: APB56487684. | |
| Ceftaroline Fosamil Impurity 14 | Ceftaroline Fosamil Impurity 14. Uses: For analytical and research use. CAS No. 953037-68-8. Molecular formula: C22H21N8O8PS4. Mole weight: 684.67. Catalog: APB953037688. | |
| Ceftaroline Fosamil Impurity 15 | Ceftaroline Fosamil Impurity 15. Uses: For analytical and research use. CAS No. 400827-46-5. Molecular formula: C24H25N8O10PS4. Mole weight: 744.72. Catalog: APB400827465. | |
| Ceftaroline Fosamil Impurity 17 | Ceftaroline Fosamil Impurity 17. Uses: For analytical and research use. CAS No. 51761-81-0. Molecular formula: C28H24N2O5S. Mole weight: 500.57. Catalog: APB51761810. | |
| Ceftaroline Fosamil Impurity 19 | Ceftaroline Fosamil Impurity 19. Uses: For analytical and research use. CAS No. 593247-83-7. Molecular formula: C29H25ClN4O3S3. Mole weight: 609.17. Catalog: APB593247837. | |
| Ceftaroline Fosamil Impurity 20 | Ceftaroline Fosamil Impurity 20. Uses: For analytical and research use. CAS No. 400827-58-9. Molecular formula: C28H22N4O3S3. Mole weight: 558.69. Catalog: APB400827589. | |
| Ceftaroline Impurity1 | Ceftaroline Impurity1. Uses: For analytical and research use. Alternative Names: (6R,7R)-7-((Z)-2-(ethoxyimino)-2-(5-(phosphonoamino)-1,2,4-thiadiazol-3-yl)acetamido)-3-((4-(1-methylpyridin-1-ium-4-yl)thiazol-2-yl)thio)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate compound with acetic acid (1:1) hydrate. CAS No. 400827-55-6. Molecular formula: C24H27N8O11PS4. Mole weight: 762.75. Catalog: APB400827556. | |
| Ceftaroline Impurity3 | Ceftaroline Impurity3. Uses: For analytical and research use. Alternative Names: (7R)-7-((Z)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-(ethoxyimino)acetamido)-3-((4-(1-methylpyridin-1-ium-4-yl)thiazol-2-yl)thio)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate. CAS No. 953037-71-3. Molecular formula: C22H20N8O5S4. Mole weight: 604.7. Catalog: APB953037713. | |
| Ceftaroline Impurity6 | Ceftaroline Impurity6. Uses: For analytical and research use. Alternative Names: (7R)-benzhydryl 8-oxo-7-(2-phenylacetamido)-3-((4-(pyridin-4-yl)thiazol-2-yl)thio)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate. CAS No. 400827-68-1. Molecular formula: C36H28N4O4S3. Mole weight: 676.83. Catalog: APB400827681. | |
| Ceftazidime axetil impurity 1 | Ceftazidime axetil impurity 1. Uses: For analytical and research use. CAS No. 72059-35-9. Molecular formula: C8H10N2O3S. Mole weight: 214.24. Catalog: APB72059359. | |
| Ceftazidime EP Impurity C Chloride | Ceftazidime EP Impurity C Chloride. Uses: For analytical and research use. CAS No. 78931-25-6. Molecular formula: C13H14ClN3O3S. Mole weight: 327.78. Catalog: APB78931256. | |
| Ceftazidime EP Impurity D | Ceftazidime EP Impurity D. Uses: For analytical and research use. CAS No. 73547-69-0. Molecular formula: C45H44N6O7S2. Mole weight: 845. Catalog: APB73547690. | |
| Ceftazidime Impurity 3 | Ceftazidime Impurity 3. Uses: For analytical and research use. CAS No. 41360-25-2. Molecular formula: C13H13N3O3S. Mole weight: 291.32. Catalog: APB41360252. | |
| Ceftazidime Impurity 6 | Ceftazidime Impurity 6. Uses: For analytical and research use. CAS No. 66338-96-3. Molecular formula: C5H5N3O3S. Mole weight: 187.17. Catalog: APB66338963. | |
| Ceftizoxime Impurity 1 | Ceftizoxime Impurity 1. Uses: For analytical and research use. CAS No. 929101-91-7. Molecular formula: C20H19N7O7S3. Mole weight: 565.59. Catalog: APB929101917. | |
| Ceftizoxime Impurity 2 | Ceftizoxime Impurity 2. Uses: For analytical and research use. CAS No. 929101-93-9. Molecular formula: C19H18N8O7S3. Mole weight: 566.58. Catalog: APB929101939. | |
| Ceftizoxime Impurity 3 | Ceftizoxime Impurity 3. Uses: For analytical and research use. CAS No. 79226-66-7. Molecular formula: C13H13N5O6S2. Mole weight: 399.4. Catalog: APB79226667. | |
| Ceftizoxime Impurity 35 | Ceftizoxime Impurity 35. Uses: For analytical and research use. CAS No. 68697-60-9. Molecular formula: C9H12ClNO3. Mole weight: 217.65. Catalog: APB68697609. | |
| Ceftizoxime Impurity 4 | Ceftizoxime Impurity 4. Uses: For analytical and research use. CAS No. 68403-31-6. Molecular formula: C13H13N5O5S2. Mole weight: 383.4. Catalog: APB68403316. | |
| Ceftizoxime Impurity 43 | Ceftizoxime Impurity 43. Uses: For analytical and research use. CAS No. 54639-48-4. Molecular formula: C28H24N2O5S. Mole weight: 500.57. Catalog: APB54639484. | |
| Ceftizoxime Impurity 48 | Ceftizoxime Impurity 48. Uses: For analytical and research use. CAS No. 929101-89-3. Molecular formula: C13H15N5O5S2. Mole weight: 385.41. Catalog: APB929101893. | |
| Ceftizoxime Impurity 53 | Ceftizoxime Impurity 53. Uses: For analytical and research use. CAS No. 90712-49-5. Molecular formula: C7H8N2O3S. Mole weight: 200.21. Catalog: APB90712495. | |
| Ceftizoxime Impurity 59 | Ceftizoxime Impurity 59. Uses: For analytical and research use. CAS No. 91868-79-0. Molecular formula: C6H7N3O3S. Mole weight: 201.2. Catalog: APB91868790. | |
| Ceftizoxime Impurity 67 | Ceftizoxime Impurity 67. Uses: For analytical and research use. CAS No. 68403-70-3. Molecular formula: C7H10N2O4S. Mole weight: 218.23. Catalog: APB68403703. | |
| Ceftriaxone EP Impurity D | Ceftriaxone EP Impurity D. Uses: For analytical and research use. Alternative Names: (Z)-S-benzo[d]thiazol-2-yl 2-(2-aminothiazol-4-yl)-2-(methoxyimino)ethanethioate. CAS No. 80756-85-0. Molecular formula: C13H10N4O2S3. Mole weight: 350.44. Catalog: APB80756850. | |
| Ceftriaxone Impurity 2 | Ceftriaxone Impurity 2. Uses: For analytical and research use. Alternative Names: methyl 5-mercapto-1-methyl-1H-1,2,4-triazole-3-carboxylate. CAS No. 77780-49-5. Molecular formula: C5H7N3O2S. Mole weight: 173.19. Catalog: APB77780495. | |
| Ceftriaxone Impurity 3 | Ceftriaxone Impurity 3. Uses: For analytical and research use. Alternative Names: (6R,7R)-7-amino-3-(((5-(methoxycarbonyl)-4-methyl-4H-1,2,4-triazol-3-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. CAS No. 86619-88-7. Molecular formula: C13H15N5O5S2. Mole weight: 385.42. Catalog: APB86619887. | |
| Ceftriaxone Impurity 6 | Ceftriaxone Impurity 6. Uses: For analytical and research use. Alternative Names: (E)-S-benzo[d]thiazol-2-yl 2-(2-aminothiazol-4-yl)-2-(methoxyimino)ethanethioate. CAS No. 94088-75-2. Molecular formula: C13H10N4O2S3. Mole weight: 350.44. Catalog: APB94088752. | |
| Ceftriaxone Impurity A | Ceftriaxone Impurity A. Uses: For analytical and research use. Alternative Names: (6R,7R)-7-((E)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-3-(((2-methyl-5,6-dioxo-1,2,5,6-tetrahydro-1,2,4-triazin-3-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. CAS No. 92143-31-2. Molecular formula: C18H18N8O7S3. Mole weight: 554.58. Catalog: APB92143312. | |
| Ceftriaxone Impurity C | Ceftriaxone Impurity C. Uses: For analytical and research use. Alternative Names: 3-mercapto-2-methyl-1,2-dihydro-1,2,4-triazine-5,6-dione. CAS No. 58909-39-0. Molecular formula: C4H5N3O2S. Mole weight: 159.17. Catalog: APB58909390. | |
| Ceftriaxone Impurity E | Ceftriaxone Impurity E. Uses: For analytical and research use. Alternative Names: (6R,7R)-7-amino-3-(((2-methyl-5,6-dioxo-1,2,5,6-tetrahydro-1,2,4-triazin-3-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. CAS No. 58909-56-1. Molecular formula: C12H13N5O5S2. Mole weight: 371.39. Catalog: APB58909561. | |
| Ceftriaxone sodium | Ceftriaxone sodium. Uses: For analytical and research use. Alternative Names: sodium (6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-3-(((2-methyl-6-oxido-5-oxo-2,5-dihydro-1,2,4-triazin-3-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate. CAS No. 74578-69-1. Molecular formula: C18H16N8Na2O7S3. Mole weight: 598.54. Catalog: APB74578691. | |
| Cefuroxime axetil Impurity D | Cefuroxime axetil Impurity D. Uses: For analytical and research use. Alternative Names: (6R,7R)-3-((carbamoyloxy)methyl)-7-((Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. CAS No. 55268-75-2. Molecular formula: C16H16N4O8S. Mole weight: 424.39. Catalog: APB55268752. | |
| Cefuroxime impurity 20 | Cefuroxime impurity 20. Uses: For analytical and research use. CAS No. 69384-96-9. Molecular formula: C7H7NO4. Mole weight: 169.14. Catalog: APB69384969. | |
| Cefuroxime impurity 21 | Cefuroxime impurity 21. Uses: For analytical and research use. CAS No. 84522-17-8. Molecular formula: C6H5NO3. Mole weight: 139.11. Catalog: APB84522178. | |
| Cefuroxime impurity 34 | Cefuroxime impurity 34. Uses: For analytical and research use. CAS No. 54434-94-5. Molecular formula: C3H6ClNO4S. Mole weight: 187.59. Catalog: APB54434945. | |
| Cefuroxime impurity 35 | Cefuroxime impurity 35. Uses: For analytical and research use. CAS No. 929531-94-2. Molecular formula: C16H16N4O9S. Mole weight: 440.38. Catalog: APB929531942. | |
| Cefuroxime sodium Impurity A | Cefuroxime sodium Impurity A. Uses: For analytical and research use. Alternative Names: (6R,7R)-7-((Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido)-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. CAS No. 56271-94-4. Molecular formula: C15H15N3O7S. Mole weight: 381.36. Catalog: APB56271944. | |
| Cefuroxime sodium Impurity B | Cefuroxime sodium Impurity B. Uses: For analytical and research use. Alternative Names: (6R,7R)-3-(acetoxymethyl)-7-((Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. CAS No. 39685-31-9. Molecular formula: C17H17N3O8S. Mole weight: 423.4. Catalog: APB39685319. | |
| Cefuroxime sodium Impurity C | Cefuroxime sodium Impurity C. Uses: For analytical and research use. Alternative Names: (6R,7R)-7-((Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. CAS No. 69822-88-4. Molecular formula: C15H15N3O6S. Mole weight: 365.36. Catalog: APB69822884. | |
| Cefuroxime sodium Impurity D | Cefuroxime sodium Impurity D. Uses: For analytical and research use. Alternative Names: (6R,7R)-7-((E)-2-(furan-2-yl)-2-(methoxyimino)acetamido)-8-oxo-3-((((2,2,2-trichloroacetyl)carbamoyl)oxy)methyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. CAS No. 76598-06-6. Molecular formula: C18H15Cl3N4O9S. Mole weight: 569.76. Catalog: APB76598066. | |
| Cefuroxime sodium Impurity H | Cefuroxime sodium Impurity H. Uses: For analytical and research use. Alternative Names: (Z)-N-((5aR,6R)-1,7-dioxo-1,3,4,5a,6,7-hexahydroazeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl)-2-(furan-2-yl)-2-(methoxyimino)acetamide. CAS No. 947723-87-7. Molecular formula: C15H13N3O6S. Mole weight: 363.35. Catalog: APB947723877. | |
| Cefuroxime sodium Impurity I | Cefuroxime sodium Impurity I. Uses: For analytical and research use. Alternative Names: (Z)-2-(furan-2-yl)-2-(methoxyimino)acetic acid. CAS No. 39684-61-2. Molecular formula: C7H7NO4. Mole weight: 169.13. Catalog: APB39684612. | |
| Celecoxib impurity 1 | Celecoxib impurity 1. Uses: For analytical and research use. CAS No. 475085-57-5. Molecular formula: C25H29N3O3. Mole weight: 419.53. Catalog: APB475085575. | |
| Celecoxib Impurity 1 | Celecoxib Impurity 1. Uses: For analytical and research use. CAS No. 54779-81-6. Molecular formula: C15H16N2. Mole weight: 224.31. Catalog: APB54779816. | |
| Celecoxib Impurity 10 | Celecoxib Impurity 10. Uses: For analytical and research use. Alternative Names: 3-(p-tolyl)-5-(trifluoromethyl)-1H-pyrazole. CAS No. 948293-46-7. Molecular formula: C11H9F3N2. Mole weight: 226.2. Catalog: APB948293467. | |
| Celecoxib Impurity 11 | Celecoxib Impurity 11. Uses: For analytical and research use. CAS No. 41472-49-5. Molecular formula: C10H14N2O3S. Mole weight: 242.29. Catalog: APB41472495. | |
| Celecoxib Impurity 16 | Celecoxib Impurity 16. Uses: For analytical and research use. Alternative Names: 1-phenylpyrazolidin-3-one. CAS No. 92-43-3. Molecular formula: C9H10N2O. Mole weight: 162.19. Catalog: APB92433. | |
| Celecoxib Impurity 18 | Celecoxib Impurity 18. Uses: For analytical and research use. CAS No. 877-67-8. Molecular formula: C6H8N2O3S. Mole weight: 188.2. Catalog: APB877678. | |
| Celecoxib Impurity 19 | Celecoxib Impurity 19. Uses: For analytical and research use. CAS No. 4392-39-6. Molecular formula: C12H13N5O4S2. Mole weight: 355.39. Catalog: APB4392396. | |
| Celecoxib Impurity 26 | Celecoxib Impurity 26. Uses: For analytical and research use. CAS No. 910303-54-7. Molecular formula: C11H9F3O2. Mole weight: 230.19. Catalog: APB910303547. | |
| Celecoxib Impurity 26 | Celecoxib Impurity 26. Uses: For analytical and research use. Alternative Names: 4-aminobenzenesulfonamide. CAS No. 63-74-1. Molecular formula: C6H8N2O2S. Mole weight: 172.20. Catalog: APB63741. | |
| Celecoxib Impurity 30 (Moxifloxacin Impurity 55) | Celecoxib Impurity 30 (Moxifloxacin Impurity 55). Uses: For analytical and research use. CAS No. 53764-99-1. Molecular formula: C11H9F3O2. Mole weight: 230.19. Catalog: APB53764991. | |
| Celecoxib Impurity 32 | Celecoxib Impurity 32. Uses: For analytical and research use. Alternative Names: 4,4,4-trifluoro-1-(p-tolyl)butane-1,3-dione. CAS No. 720-94-5. Molecular formula: C11H9F3O2. Mole weight: 230.18. Catalog: APB720945. | |
| Celecoxib Impurity 8 | Celecoxib Impurity 8. Uses: For analytical and research use. Alternative Names: 4-(2-(2,2,2-trifluoroacetyl)hydrazinyl)benzenesulfonamide. CAS No. 915280-81-8. Molecular formula: C8H8F3N3O3S. Mole weight: 283.23. Catalog: APB915280818. | |
| Celecoxib Impurity K | Celecoxib Impurity K. Uses: For analytical and research use. CAS No. 457639-26-8. Molecular formula: C18H16F3N3O2S. Mole weight: 395.4. Catalog: APB457639268. | |
| Celecoxib Impurity P | Celecoxib Impurity P. Uses: For analytical and research use. CAS No. 921617-76-7. Molecular formula: C17H13F3N2O3S. Mole weight: 382.36. Catalog: APB921617767. | |
| Celecoxib Impurity V | Celecoxib Impurity V. Uses: For analytical and research use. CAS No. 675605-72-8. Molecular formula: C18H15F3N2O2S. Mole weight: 380.39. Catalog: APB675605728. | |
| Celite, Standard Super Cel | Celite, Standard Super Cel. Uses: For analytical and research use. CAS No. 91053-39-3. Catalog: APB91053393. | |
| Cephalosporin Impurity 1 | Cephalosporin Impurity 1. Uses: For analytical and research use. CAS No. 51762-04-0. Molecular formula: C16H20N3NaO8S. Mole weight: 437.4. Catalog: APB51762040. | |
| Cephalosporin Impurity 8 | Cephalosporin Impurity 8. Uses: For analytical and research use. CAS No. 51813-38-8. Molecular formula: C8H9ClN2O3S. Mole weight: 248.68. Catalog: APB51813388. | |
| Cetirizine BP Impurity B | Cetirizine BP Impurity B. Uses: For analytical and research use. CAS No. 942132-30-1. Molecular formula: C19H22Cl2N2O2. Mole weight: 381.3. Catalog: APB942132301. | |
| Cetirizine EP impurity B | Cetirizine EP impurity B. Uses: For analytical and research use. Alternative Names: (R)-2-(4-((4-chlorophenyl)(phenyl)methyl)piperazin-1-yl)acetic acid. CAS No. 942193-17-1. Molecular formula: C19H21ClN2O2. Mole weight: 344.84. Catalog: APB942193171. | |
| Cetirizine EP impurity C | Cetirizine EP impurity C. Uses: For analytical and research use. Alternative Names: 2-(2-(4-((2-chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy)acetic acid. CAS No. 83881-59-8. Molecular formula: C21H25ClN2O3. Mole weight: 388.89. Catalog: APB83881598. | |
| Cetirizine EP Impurity D (HCl) | Cetirizine EP Impurity D (HCl). Uses: For analytical and research use. CAS No. 856841-95-7. Molecular formula: C30H29Cl3N2. Mole weight: 523.93. Catalog: APB856841957. | |
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