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 | |
|---|---|---|
| Gefitinib Impurity 48 | Gefitinib Impurity 48. Uses: For analytical and research use. CAS No. 385784-72-5. Molecular formula: C15H21N3O3. Mole weight: 291.35. Catalog: APB385784725. |  |
| Gefitinib Impurity 5 | Gefitinib Impurity 5. Uses: For analytical and research use. CAS No. 675126-27-9. Molecular formula: C15H21N3O3. Mole weight: 291.35. Catalog: APB675126279. | |
| Gefitinib Impurity 73 | Gefitinib Impurity 73. Uses: For analytical and research use. CAS No. 80547-65-5. Molecular formula: C8H7NO6. Mole weight: 213.15. Catalog: APB80547655. | |
| Gefitinib impurity C | Gefitinib impurity C. Uses: For analytical and research use. Alternative Names: 4-(3-((4-((3-chloro-4-fluorophenyl)amino)-7-methoxyquinazolin-6-yl)oxy)propyl)morpholine 4-oxide. CAS No. 847949-51-3. Molecular formula: C22H24ClFN4O4. Mole weight: 462.9. Catalog: APB847949513. | |
| Gefitinib impurity G | Gefitinib impurity G. Uses: For analytical and research use. Alternative Names: 4-((3-chloro-4-fluorophenyl)amino)-6-(3-morpholinopropoxy)quinazolin-7-ol. CAS No. 847949-49-9. Molecular formula: C21H22ClFN4O3. Mole weight: 432.88. Catalog: APB847949499. | |
| Gefitinib Impurity G | Gefitinib Impurity G. Uses: For analytical and research use. CAS No. 50413-44-0. Molecular formula: C9H11NO4. Mole weight: 197.19. Catalog: APB50413440. | |
| Gefitinib impurity I | Gefitinib impurity I. Uses: For analytical and research use. Alternative Names: 2-((3-((4-((3-chloro-4-fluorophenyl)amino)-7-methoxyquinazolin-6-yl)oxy)propyl)amino)ethan-1-ol. CAS No. 847949-56-8. Molecular formula: C20H22ClFN4O3. Mole weight: 420.87. Catalog: APB847949568. | |
| Gefitinib impurity O | Gefitinib impurity O. Uses: For analytical and research use. Alternative Names: 4-methoxy-5-(3-morpholinopropoxy)-2-nitrobenzamide. CAS No. 861453-16-9. Molecular formula: C15H21N3O6. Mole weight: 339.34. Catalog: APB861453169. | |
| Gemcitabine hydrochloride EP impurity A/Lamivudine EP impurity E | Gemcitabine hydrochloride EP impurity A/Lamivudine EP impurity E. Uses: For analytical and research use. CAS No. 71-30-7. Molecular formula: C4H5N3O. Mole weight: 111.1. Catalog: APB71307. | |
| Gemcitabine Impurity 4 | Gemcitabine Impurity 4. Uses: For analytical and research use. CAS No. 95058-77-8. Molecular formula: C5H6F2O4. Mole weight: 168.1. Catalog: APB95058778. | |
| Gemcitabine Impurity 9 | Gemcitabine Impurity 9. Uses: For analytical and research use. CAS No. 866473-31-6. Molecular formula: C19H16F2O7. Mole weight: 394.33. Catalog: APB866473316. | |
| Gemfibrozil EP impurity E | Gemfibrozil EP impurity E. Uses: For analytical and research use. CAS No. 500904-61-0. Molecular formula: C18H26O3. Mole weight: 290.4. Catalog: APB500904610. | |
| Gemfibrozil EP impurity F | Gemfibrozil EP impurity F. Uses: For analytical and research use. CAS No. 500904-64-3. Molecular formula: C18H22O. Mole weight: 254.37. Catalog: APB500904643. | |
| Gemfibrozil EP impurity H | Gemfibrozil EP impurity H. Uses: For analytical and research use. CAS No. 415724-02-6. Molecular formula: C19H24O2. Mole weight: 284.4. Catalog: APB415724026. | |
| Gemfibrozil impurity 1 | Gemfibrozil impurity 1. Uses: For analytical and research use. CAS No. 63258-18-4. Molecular formula: C17H26O3. Mole weight: 278.39. Catalog: APB63258184. | |
| Gemfibrozil impurity 3 | Gemfibrozil impurity 3. Uses: For analytical and research use. CAS No. 91683-38-4. Molecular formula: C21H30O9. Mole weight: 426.46. Catalog: APB91683384. | |
| Gentamicin sulfate EP Impurity B | Gentamicin sulfate EP Impurity B. Uses: For analytical and research use. CAS No. 49751-51-1. Molecular formula: C13H27N3O6. Mole weight: 321.37. Catalog: APB49751511. | |
| Gentamicin Sulfate EP Impurity E DiHBr | Gentamicin Sulfate EP Impurity E DiHBr. Uses: For analytical and research use. CAS No. 84107-26-6. Molecular formula: C6H16Br2N2O3. Mole weight: 324.01. Catalog: APB84107266. | |
| Giemsa Stain | Giemsa Stain. Uses: For analytical and research use. Alternative Names: Mixture of Azure II Eosinate & Methylene Blue. CAS No. 51811-82-6. Molecular formula: C14H14ClN3S. Mole weight: 291.80. Catalog: APB51811826. | |
| Girard's Reagent D | Girard's Reagent D. Uses: For analytical and research use. Alternative Names: N,N-Dimethylglycine Hydrazide Dihydrochloride. CAS No. 5787-71-3. Molecular formula: C4H11N3O·2HCl. Mole weight: 190.07. Purity: >99.0%(T). Catalog: APB5787713. | |
| Gliclazide EP Impurity B | Gliclazide EP Impurity B. Uses: For analytical and research use. CAS No. 54786-86-6. Molecular formula: C7H12N2O. Mole weight: 140.19. Catalog: APB54786866. | |
| Gliclazide EP Impurity C | Gliclazide EP Impurity C. Uses: For analytical and research use. CAS No. 5577-13-9. Molecular formula: C10H13NO4S. Mole weight: 243.28. Catalog: APB5577139. | |
| Gliclazide Impurity 1 | Gliclazide Impurity 1. Uses: For analytical and research use. CAS No. 38173-52-3. Molecular formula: C15H19N3O5S. Mole weight: 353.39. Catalog: APB38173523. | |
| Gliclazide Impurity 3 | Gliclazide Impurity 3. Uses: For analytical and research use. CAS No. 54528-00-6. Molecular formula: C7H14N2. Mole weight: 126.2. Catalog: APB54528006. | |
| Gliclazide Impurity 3 HCl | Gliclazide Impurity 3 HCl. Uses: For analytical and research use. CAS No. 58108-05-7. Molecular formula: C7H15ClN2. Mole weight: 162.66. Catalog: APB58108057. | |
| Gliclazide Impurity 5 | Gliclazide Impurity 5. Uses: For analytical and research use. CAS No. 39051-77-9. Molecular formula: C8H10N2O3S. Mole weight: 214.24. Catalog: APB39051779. | |
| Gliclazide Impurity 8 | Gliclazide Impurity 8. Uses: For analytical and research use. CAS No. 87368-00-1. Molecular formula: C15H21N3O4S. Mole weight: 339.41. Catalog: APB87368001. | |
| Glimepiride EP impurity A | Glimepiride EP impurity A. Uses: For analytical and research use. CAS No. 684286-46-2. Molecular formula: C24H34N4O5S. Mole weight: 490.62. Catalog: APB684286462. | |
| Glimepiride EP impurity D | Glimepiride EP impurity D. Uses: For analytical and research use. CAS No. 791104-62-6. Molecular formula: C24H34N4O5S. Mole weight: 490.62. Catalog: APB791104626. | |
| Glimepiride Impurity 12 | Glimepiride Impurity 12. Uses: For analytical and research use. Alternative Names: Glimepiride EP Impurity I; 3-ethyl-4-methyl-N-(2-(N-(((1r,4r)-4-methylcyclohexyl)carbamoyl)sulfamoyl)phenethyl)-2-oxo-2,5-dihydro-1H-pyrrole-1-carboxamide. CAS No. 878480-70-7. Molecular formula: C24H34N4O5S. Mole weight: 490.62. Catalog: APB878480707. | |
| Glimepiride Impurity 14 | Glimepiride Impurity 14. Uses: For analytical and research use. Alternative Names: Glimepiride EP Impurity J; 4-(2-aminoethyl)-N-(((1r,4r)-4-methylcyclohexyl)carbamoyl)benzenesulfonamide. CAS No. 41176-98-1. Molecular formula: C16H25N3O3S. Mole weight: 339.45. Catalog: APB41176981. | |
| Glimepiride impurity 2 | Glimepiride impurity 2. Uses: For analytical and research use. CAS No. 6850-63-1. Molecular formula: C8H17N. Mole weight: 127.23. Catalog: APB6850631. | |
| Glipizide EP Impurity E (Trelagliptin EP Impurity E) | Glipizide EP Impurity E (Trelagliptin EP Impurity E). Uses: For analytical and research use. CAS No. 66375-96-0. Molecular formula: C21H27N5O4S. Mole weight: 445.54. Catalog: APB66375960. | |
| Glipizide Impurity 7 | Glipizide Impurity 7. Uses: For analytical and research use. CAS No. 38207-37-3. Molecular formula: C21H27N5O5S. Mole weight: 461.54. Catalog: APB38207373. | |
| Glipizide Impurity 8 | Glipizide Impurity 8. Uses: For analytical and research use. CAS No. 38207-36-2. Molecular formula: C21H27N5O5S. Mole weight: 461.54. Catalog: APB38207362. | |
| Gliquidone Impurity 1 | Gliquidone Impurity 1. Uses: For analytical and research use. CAS No. 60786-20-1. Molecular formula: C5H9ClO2. Mole weight: 136.58. Catalog: APB60786201. | |
| Gliquidone Impurity 10 | Gliquidone Impurity 10. Uses: For analytical and research use. CAS No. 74413-59-5. Molecular formula: C12H13NO3. Mole weight: 219.24. Catalog: APB74413595. | |
| Gliquidone Impurity 13 | Gliquidone Impurity 13. Uses: For analytical and research use. CAS No. 55974-25-9. Molecular formula: C12H12O4. Mole weight: 220.22. Catalog: APB55974259. | |
| Gliquidone Impurity 2 | Gliquidone Impurity 2. Uses: For analytical and research use. CAS No. 42288-13-1. Molecular formula: C11H14O3. Mole weight: 194.23. Catalog: APB42288131. | |
| Gliquidone Impurity 5 | Gliquidone Impurity 5. Uses: For analytical and research use. CAS No. 921-08-4. Molecular formula: C5H9ClO2. Mole weight: 136.58. Catalog: APB921084. | |
| Gliquidone Impurity 6 | Gliquidone Impurity 6. Uses: For analytical and research use. CAS No. 51632-31-6. Molecular formula: C12H16O3. Mole weight: 208.26. Catalog: APB51632316. | |
| Gliquinone N-methyl compound (Gliquidone Impurity 21) | Gliquinone N-methyl compound (Gliquidone Impurity 21). Uses: For analytical and research use. CAS No. 76746-95-7. Molecular formula: C11H11NO3. Mole weight: 205.21. Catalog: APB76746957. | |
| Glucosamine hydrochloride impurity 1 | Glucosamine hydrochloride impurity 1. Uses: For analytical and research use. CAS No. 56-73-5. Molecular formula: C6H13O9P. Mole weight: 260.13. Catalog: APB56735. | |
| Glucuronic Acid Impurity 1 | Glucuronic Acid Impurity 1. Uses: For analytical and research use. CAS No. 87-73-0. Molecular formula: C6H10O8. Mole weight: 210.14. Catalog: APB87730. | |
| Glufosinate impurity 1 | Glufosinate impurity 1. Uses: For analytical and research use. CAS No. 73634-73-8. Molecular formula: C7H14NO5P. Mole weight: 223.16. Catalog: APB73634738. | |
| Glutamic acid impurity 4 | Glutamic acid impurity 4. Uses: For analytical and research use. CAS No. 52454-78-1. Molecular formula: C7H13NO4. Mole weight: 175.18. Catalog: APB52454781. | |
| Glutamic acid impurity 6 | Glutamic acid impurity 6. Uses: For analytical and research use. CAS No. 87039-96-1. Molecular formula: C12H12ClNO5. Mole weight: 285.68. Catalog: APB87039961. | |
| Glutamyl-Glycyl-Arginine Chloromethyl Ketone (Arginine impurity 18) | Glutamyl-Glycyl-Arginine Chloromethyl Ketone (Arginine impurity 18). Uses: For analytical and research use. CAS No. 65113-67-9. Molecular formula: C14H25ClN6O5. Mole weight: 392.84. Catalog: APB65113679. | |
| Glutathione EP Impurity D | Glutathione EP Impurity D. Uses: For analytical and research use. CAS No. 636-58-8. Molecular formula: C8H14N2O5S. Mole weight: 250.27. Catalog: APB636588. | |
| Glycerol (Bio-based) | Glycerol (Bio-based). Uses: For analytical and research use. Alternative Names: 1,2,3-Propanetriol; Glycerin. CAS No. 56-81-5. Molecular formula: C3H8O3. Mole weight: 92.09. Purity: ≥99.5%. Catalog: APB56815-1. | |
| Glycerol Impurity 5 | Glycerol Impurity 5. Uses: For analytical and research use. CAS No. 497-15-4. Molecular formula: C3H4O3. Mole weight: 88.06. Catalog: APB497154. | |
| Glycerol valproate impurity 1 | Glycerol valproate impurity 1. Uses: For analytical and research use. CAS No. 77656-37-2. Molecular formula: C11H22O4. Mole weight: 218.29. Catalog: APB77656372. | |
| Glycerol valproate impurity 2 | Glycerol valproate impurity 2. Uses: For analytical and research use. CAS No. 77656-46-3. Molecular formula: C11H22O4. Mole weight: 218.29. Catalog: APB77656463. | |
| Glycine EP Impurity G | Glycine EP Impurity G. Uses: For analytical and research use. CAS No. 6898-95-9. Molecular formula: C3H7NO3. Mole weight: 105.09. Catalog: APB6898959. | |
| Glycine EP Impurity I | Glycine EP Impurity I. Uses: For analytical and research use. Alternative Names: 2-(2-(2-aminoacetamido)acetamido)acetic acid. CAS No. 556-33-2. Molecular formula: C6H11N3O4. Mole weight: 189.17. Catalog: APB556332. | |
| Glycine impurity 10 | Glycine impurity 10. Uses: For analytical and research use. CAS No. 4530-20-5. Molecular formula: C7H13NO4. Mole weight: 175.18. Catalog: APB4530205. | |
| Glycine impurity 13 | Glycine impurity 13. Uses: For analytical and research use. CAS No. 71-00-1. Molecular formula: C6H9N3O2. Mole weight: 155.16. Catalog: APB71001. | |
| Glycine impurity 4 | Glycine impurity 4. Uses: For analytical and research use. CAS No. 6556-12-3. Molecular formula: C6H10O7. Mole weight: 194.14. Catalog: APB6556123. | |
| Glycine impurity 6 | Glycine impurity 6. Uses: For analytical and research use. CAS No. 55332-68-8. Molecular formula: C3H6N2O3. Mole weight: 118.09. Catalog: APB55332688. | |
| Glycine impurity 8 | Glycine impurity 8. Uses: For analytical and research use. CAS No. 76046-54-3. Molecular formula: C6H8N2O4S4. Mole weight: 300.38. Catalog: APB76046543. | |
| Glycocholic Acid Impurity 4 | Glycocholic Acid Impurity 4. Uses: For analytical and research use. CAS No. 78537-20-9. Molecular formula: C26H41NO6. Mole weight: 463.62. Catalog: APB78537209. | |
| Glycopyrrolate Impurity 10 | Glycopyrrolate Impurity 10. Uses: For analytical and research use. CAS No. 475468-09-8. Molecular formula: C19H28BrNO3. Mole weight: 398.34. Catalog: APB475468098. | |
| Glycopyrrolate Impurity 27 | Glycopyrrolate Impurity 27. Uses: For analytical and research use. CAS No. 7505-92-2. Molecular formula: C8H7NO2. Mole weight: 149.15. Catalog: APB7505922. | |
| Glycopyrrolate Isomer Impurity | Glycopyrrolate Isomer Impurity. Uses: For analytical and research use. Alternative Names: Glycopyrronium Bromide EP Impurity N Bromide; (S)-3-((S)-2-cyclopentyl-2-hydroxy-2-phenylacetoxy)-1,1-dimethylpyrrolidin-1-ium bromide. CAS No. 58493-54-2. Molecular formula: C19H28BrNO3. Mole weight: 398.33. Catalog: APB58493542. | |
| Glycopyrronium Bromide EP Impurity J | Glycopyrronium Bromide EP Impurity J. Uses: For analytical and research use. Alternative Names: 2-cyclopentyl-2-hydroxy-2-phenylacetic acid. CAS No. 427-49-6. Molecular formula: C13H16O3. Mole weight: 220.26. Catalog: APB427496. | |
| Glycopyrronium Bromide EP Impurity O | Glycopyrronium Bromide EP Impurity O. Uses: For analytical and research use. Alternative Names: 5-nitroisophthalic acid. CAS No. 618-88-2. Molecular formula: C8H5NO6. Mole weight: 211.01. Catalog: APB618882. | |
| Glycylcholic acid impurity 1 | Glycylcholic acid impurity 1. Uses: For analytical and research use. CAS No. 517904-33-5. Molecular formula: C28H47NO6. Mole weight: 493.69. Catalog: APB517904335. | |
| Glycylcholic acid impurity 2 | Glycylcholic acid impurity 2. Uses: For analytical and research use. CAS No. 70779-06-5. Molecular formula: C28H47NO5. Mole weight: 477.369. Catalog: APB70779065. | |
| Glycylglycine Buffer | Glycylglycine Buffer. Uses: For analytical and research use. Alternative Names: Diglycine; Glycyl-glycine; Gly-Gly. CAS No. 556-50-3. Molecular formula: C4H8N2O3. Mole weight: 132.12. Purity: ≥99%. Catalog: APB556503. | |
| Goserelin Impurity 13 | Goserelin Impurity 13. Uses: For analytical and research use. CAS No. 52434-75-0. Molecular formula: C34H38N8O9. Mole weight: 702.73. Catalog: APB52434750. | |
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