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 | |
|---|---|---|
| Gadobutrol impurity 31 | Gadobutrol impurity 31. Uses: For analytical and research use. Group: Impurity standards. CAS No. 188923-20-8. Molecular Formula: C7H15NO3. Mole Weight: 161.2. Catalog: APB188923208. |  |
| Gadobutrol impurity 34 | Gadobutrol impurity 34. Uses: For analytical and research use. Group: Impurity standards. CAS No. 170454-90-7. Molecular Formula: C10H22N4O2. Mole Weight: 230.31. Catalog: APB170454907. | |
| Gadobutrol impurity 4 | Gadobutrol impurity 4. Uses: For analytical and research use. Group: Impurity standards. CAS No. 112193-75-6. Molecular Formula: C12H24N4O4. Mole Weight: 288.35. Catalog: APB112193756. | |
| Gadobutrol impurity 41 | Gadobutrol impurity 41. Uses: For analytical and research use. Group: Impurity standards. CAS No. 176666-91-4. Molecular Formula: C16H24CaN4O82-. Mole Weight: 440.47. Catalog: APB176666914. | |
| Gadobutrol impurity 5 | Gadobutrol impurity 5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 137076-50-7. Molecular Formula: C24H44N4O8. Mole Weight: 516.64. Catalog: APB137076507. | |
| Gadobutrol impurity 6 | Gadobutrol impurity 6. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1003-83-4. Molecular Formula: C7H12O2. Mole Weight: 128.17. Catalog: APB1003834. | |
| Gadoxetate Disodium | Gadoxetate Disodium. Uses: For analytical and research use. Group: Impurity standards. CAS No. 135326-22-6. Molecular Formula: C23H28GdN3Na2O11. Mole Weight: 725.72. Catalog: APB135326226. | |
| Gadoxetate Disodium Impurity 1 | Gadoxetate Disodium Impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 158599-73-6. Molecular Formula: C23H33N3O11. Mole Weight: 527.53. Catalog: APB158599736. | |
| Gadoxetate Disodium Impurity 10 | Gadoxetate Disodium Impurity 10. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1419101-00-0. Molecular Formula: C11H20ClN3O. Mole Weight: 245.75. Catalog: APB1419101000. | |
| Gadoxetate Disodium Impurity 12 | Gadoxetate Disodium Impurity 12. Uses: For analytical and research use. Group: Impurity standards. CAS No. 158703-75-4. Molecular Formula: C23H28GdN3Na2O11. Mole Weight: 725.72. Catalog: APB158703754. | |
| Gadoxetate Disodium Impurity 13 | Gadoxetate Disodium Impurity 13. Uses: For analytical and research use. Group: Impurity standards. CAS No. 158599-69-0. Molecular Formula: C23H28CaN3Na3O11. Mole Weight: 631.53. Catalog: APB158599690. | |
| Gadoxetate Disodium Impurity 14 | Gadoxetate Disodium Impurity 14. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1512540-67-8. Molecular Formula: C23H28N3Na5O11. Mole Weight: 637.44. Catalog: APB1512540678. | |
| Gadoxetate Disodium Impurity 15 | Gadoxetate Disodium Impurity 15. Uses: For analytical and research use. Group: Impurity standards. CAS No. 153924-80-2. Molecular Formula: C23H28CaN3Na3O11. Mole Weight: 631.53. Catalog: APB153924802. | |
| Gadoxetate Disodium Impurity 3 | Gadoxetate Disodium Impurity 3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 158599-72-5. Molecular Formula: C23H33N3O11. Mole Weight: 527.53. Catalog: APB158599725. | |
| Galactose | Galactose. Uses: For analytical and research use. Group: European pharmacopoeia (ph. eur.); pharmacopoeial standards. Alternative Names: D(+)-Galactose, D-Galactopyranose, GSK 620104E,Galactose, Allopurinol related. CAS No. 59-23-4. IUPAC Name: (2RS,3R,4S,5R,6R)-6-(Hydroxymethyl)tetrahydropyran-2,3,4,5-tetrol. Molecular Formula: C6H12O6. Mole Weight: 180.16. Catalog: APS59234B. Format: Neat. Shipping: Room Temperature. | |
| Galactose miglitol | Galactose miglitol. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1322625-07-9. Molecular Formula: C8H18ClNO5. Mole Weight: 243.68. Catalog: APB1322625079. | |
| Galantamine EP impurity B | Galantamine EP impurity B. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1668-85-5. Molecular Formula: C17H21NO3. Mole Weight: 287.36. Catalog: APB1668855. | |
| Galantamine EP impurity C | Galantamine EP impurity C. Uses: For analytical and research use. Group: Impurity standards. CAS No. 21133-52-8. Molecular Formula: C17H23NO3. Mole Weight: 289.38. Catalog: APB21133528. | |
| Galantamine impurity 6 | Galantamine impurity 6. Uses: For analytical and research use. Group: Impurity standards. CAS No. 134332-50-6. Molecular Formula: C17H21NO4. Mole Weight: 303.36. Catalog: APB134332506. | |
| Galantamine impurity 7 | Galantamine impurity 7. Uses: For analytical and research use. Group: Impurity standards. CAS No. 21041-10-1. Molecular Formula: C17H21NO3. Mole Weight: 287.36. Catalog: APB21041101. | |
| Galantamine impurity 8 | Galantamine impurity 8. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1668-86-6. Molecular Formula: C17H19NO3. Mole Weight: 285.34. Catalog: APB1668866. | |
| Ganaxolone Impurity 1 | Ganaxolone Impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1264737-31-6. Molecular Formula: C22H36O2. Mole Weight: 332.53. Catalog: APB1264737316. | |
| Ganciclovir EP Impurity B | Ganciclovir EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. CAS No. 194159-18-7. Molecular Formula: C12H17N5O5. Mole Weight: 311.3. Catalog: APB194159187. | |
| Ganciclovir EP Impurity C | Ganciclovir EP Impurity C. Uses: For analytical and research use. Group: Impurity standards. CAS No. 108436-36-8. Molecular Formula: C9H12ClN5O3. Mole Weight: 273.68. Catalog: APB108436368. | |
| Ganciclovir EP Impurity J | Ganciclovir EP Impurity J. Uses: For analytical and research use. Group: Impurity standards. CAS No. 177216-32-9. Molecular Formula: C18H25N5O7. Mole Weight: 423.43. Catalog: APB177216329. | |
| Ganciclovir Impurity 1 | Ganciclovir Impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1401562-16-0. Molecular Formula: C15H25ClN6O5. Mole Weight: 404.85. Catalog: APB1401562160. | |
| Ganciclovir Impurity 14 | Ganciclovir Impurity 14. Uses: For analytical and research use. Group: Impurity standards. CAS No. 130914-71-5. Molecular Formula: C19H31N7O6. Mole Weight: 453.49. Catalog: APB130914715. | |
| Ganciclovir Impurity 15 | Ganciclovir Impurity 15. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1356353-76-8. Molecular Formula: C15H24N6O6. Mole Weight: 384.39. Catalog: APB1356353768. | |
| Ganciclovir Impurity 16 | Ganciclovir Impurity 16. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1219792-42-3. Molecular Formula: C14H22N6O5. Mole Weight: 354.37. Catalog: APB1219792423. | |
| Ganciclovir Impurity 3 | Ganciclovir Impurity 3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 130914-77-1. Molecular Formula: C35H43N7O10. Mole Weight: 721.77. Catalog: APB130914771. | |
| Ganciclovir Impurity D | Ganciclovir Impurity D. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-amino-9-((((1,3-dihydroxypropan-2-yl)oxy)methoxy)methyl)-1H-purin-6(9H)-one. CAS No. 1346598-14-8. Molecular Formula: C10H15N5O5. Mole Weight: 285.26. Catalog: APB1346598148. | |
| GAS OIL (CFPP and CP) | GAS OIL (CFPP and CP). Uses: For analytical and research use. Group: Metallo-organic standards; petroleum physical test standards; petroleum reference materials. Catalog: APS008349. Format: Matrix Material. Shipping: Room Temperature. | |
| Gefapixant | Gefapixant. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1015787-98-0. Molecular Formula: C14H19N5O4S. Mole Weight: 353.4. Catalog: APB1015787980. | |
| Gefitinib-D6 | Gefitinib-D6. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1228664-49-0. Molecular Formula: C22H18D6ClFN4O3. Mole Weight: 452.94. Catalog: APB1228664490. | |
| Gefitinib EP Impurity B | Gefitinib EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1603814-04-5. Molecular Formula: C22H24ClFN4O3. Mole Weight: 446.91. Catalog: APB1603814045. | |
| Gefitinib Impurity 1 | Gefitinib Impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1561173-24-7. Molecular Formula: C15H22ClN3O3. Mole Weight: 327.81. Catalog: APB1561173247. | |
| Gefitinib Impurity 11 | Gefitinib Impurity 11. Uses: For analytical and research use. Group: Impurity standards. CAS No. 16064-25-8. Molecular Formula: C8H6N2O2. Mole Weight: 162.15. Catalog: APB16064258. | |
| Gefitinib Impurity 24 | Gefitinib Impurity 24. Uses: For analytical and research use. Group: Impurity standards. CAS No. 194423-17-1. Molecular Formula: C10H12N4. Mole Weight: 188.23. Catalog: APB194423171. | |
| Gefitinib Impurity 26 | Gefitinib Impurity 26. Uses: For analytical and research use. Group: Impurity standards. CAS No. 193552-54-4. Molecular Formula: C18H16O6. Mole Weight: 328.32. Catalog: APB193552544. | |
| Gefitinib Impurity 34 | Gefitinib Impurity 34. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 3-(3-chloropropoxy)-4-methoxybenzonitrile. CAS No. 1315512-60-7. Molecular Formula: C11H12ClNO2. Mole Weight: 225.67. Catalog: APB1315512607. | |
| Gefitinib Impurity 35 | Gefitinib Impurity 35. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 5-(3-bromopropoxy)-4-methoxy-2-nitrobenzonitrile. CAS No. 1325726-60-0. Molecular Formula: C11H11BrN2O4. Mole Weight: 315.12. Catalog: APB1325726600. | |
| Gefitinib Impurity 38 | Gefitinib Impurity 38. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2106-4-9. Molecular Formula: C6H5ClFN. Mole Weight: 145.56. Catalog: APB2106049. | |
| Gefitinib Impurity 43 | Gefitinib Impurity 43. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 5-(3-chloropropoxy)-4-methoxy-2-nitrobenzaldehyde. CAS No. 1072107-50-6. Molecular Formula: C11H12ClNO5. Mole Weight: 273.67. Catalog: APB1072107506. | |
| Gefitinib Impurity 7 | Gefitinib Impurity 7. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1608115-59-8. Molecular Formula: C22H23ClFN3O4. Mole Weight: 447.89. Catalog: APB1608115598. | |
| Gefitinib impurity F | Gefitinib impurity F. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N-(3-chloro-4-fluorophenyl)-6,7-dimethoxyquinazolin-4-amine. CAS No. 153437-78-6. Molecular Formula: C16H13ClFN3O2. Mole Weight: 333.74. Catalog: APB153437786. | |
| Gefitinib impurity K | Gefitinib impurity K. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-methoxy-3-(3-morpholinopropoxy)-2-nitrobenzonitrile. CAS No. 1006378-06-8. Molecular Formula: C15H19N3O5. Mole Weight: 321.33. Catalog: APB1006378068. | |
| Gemcitabine EP Impurity B | Gemcitabine EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. CAS No. 122111-05-1. Molecular Formula: C9H11F2N3O4·ClH. Mole Weight: 299.66. Catalog: APB122111051. | |
| Gemcitabine Impurity 1 | Gemcitabine Impurity 1. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: ((2R,3R)-3-(benzoyloxy)-4,4-difluoro-5-oxotetrahydrofuran-2-yl)methyl benzoate. CAS No. 122111-01-7. Molecular Formula: C19H14F2O6. Mole Weight: 376.31. Catalog: APB122111017. | |
| Gemcitabine Impurity 2 | Gemcitabine Impurity 2. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: ((2R,3R)-3-(benzoyloxy)-4,4-difluoro-5-hydroxytetrahydrofuran-2-yl)methyl benzoate. CAS No. 143157-22-6. Molecular Formula: C19H16F2O6. Mole Weight: 378.32. Catalog: APB143157226. | |
| Gemcitabine Impurity 3 | Gemcitabine Impurity 3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 153381-14-7. Molecular Formula: C9H10F2N2O5. Mole Weight: 264.18. Catalog: APB153381147. | |
| Gemcitabine Impurity 4 | Gemcitabine Impurity 4. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: ((2R,3R,5R)-3-(benzoyloxy)-4,4-difluoro-5-((methylsulfonyl)oxy)tetrahydrofuran-2-yl)methyl benzoate. CAS No. 134877-42-2. Molecular Formula: C20H18F2O8S. Mole Weight: 456.41. Catalog: APB134877422. | |
| Gemcitabine Impurity 5 | Gemcitabine Impurity 5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 122111-12-0. Molecular Formula: C5H6F2O4. Mole Weight: 168.1. Catalog: APB122111120. | |
| Gemcitabine Impurity 5 | Gemcitabine Impurity 5. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: ((2R,3R,5S)-3-(benzoyloxy)-4,4-difluoro-5-((methylsulfonyl)oxy)tetrahydrofuran-2-yl)methyl benzoate. CAS No. 134877-43-3. Molecular Formula: C20H18F2O8S. Mole Weight: 456.41. Catalog: APB134877433. | |
| Gemcitabine Impurity 6 | Gemcitabine Impurity 6. Uses: For analytical and research use. Group: Impurity standards. CAS No. 122111-02-8. Molecular Formula: C19H14F2O6. Mole Weight: 376.31. Catalog: APB122111028. | |
| Gemcitabine Impurity 7 | Gemcitabine Impurity 7. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2R,3R,5R)-5-(4-amino-2-oxopyrimidin-1(2H)-yl)-2-((benzoyloxy)methyl)-4,4-difluorotetrahydrofuran-3-yl benzoate. CAS No. 134790-39-9. Molecular Formula: C23H19F2N3O6. Mole Weight: 471.41. Catalog: APB134790399. | |
| Gemcitabine Impurity 7 | Gemcitabine Impurity 7. Uses: For analytical and research use. Group: Impurity standards. CAS No. 122111-07-3. Molecular Formula: C12H10F2O5. Mole Weight: 272.2. Catalog: APB122111073. | |
| Gemcitabine Impurity 8 | Gemcitabine Impurity 8. Uses: For analytical and research use. Group: Impurity standards. CAS No. 143234-91-7. Molecular Formula: C14H16F2O6. Mole Weight: 318.27. Catalog: APB143234917. | |
| Gemcitabine Impurity 8 | Gemcitabine Impurity 8. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2R,3R,5S)-5-(4-amino-2-oxopyrimidin-1(2H)-yl)-2-((benzoyloxy)methyl)-4,4-difluorotetrahydrofuran-3-yl benzoate. CAS No. 134790-40-2. Molecular Formula: C23H19F2N3O6. Mole Weight: 471.41. Catalog: APB134790402. | |
| Gemfibrozil impurity 2 | Gemfibrozil impurity 2. Uses: For analytical and research use. Group: Impurity standards. CAS No. 154021-24-6. Molecular Formula: C18H28O3. Mole Weight: 292.42. Catalog: APB154021246. | |
| Gentamicin | Gentamicin. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1403-66-3. Molecular Formula: C60H123N15O21. Mole Weight: 1390.73. Catalog: APB1403663. | |
| Geraniol | analytical standard. Uses: For analytical and research use. Group: Chemical class; pharma & vet compounds & metabolites; standards for environmental regulatory methods; pharma & vet compounds & metabolites. Alternative Names: Geraniol, Geraniol 60, (E)-3,7-Dimethyl-2,6-octadienol, NSC 9279, β-Geraniol, Geraniol 980, (E)-Nerol, trans-Geraniol,2,6-Octadien-1-ol, 3,7-dimethyl-, (2E)-, 3,7-Dimethyl-trans-2,6-octadien-1-ol, trans-3,7-Dimethyl-2,6-octadien-1-ol, (2E)-3,7-Dimethyl-2,6-octadien-1-ol, TT 4228, (E)-3,7-Dimethyl-2,6-octadien-1-ol, 2,6-Octadien-1-ol, 3,7-dimethyl-, (E)- (8CI), Geraniol BJ, TT 4302, (E)-Geraniol, trans-1-Hydroxy-3,7-dimethyl-2,6-octadiene, Geranyl alcohol, Lemonol, MosquitoSafe. Grades: analytical standard. CAS No. 106-24-1. Pack Sizes: 1ML, 5ML. IUPAC Name: (2E)-3,7-dimethylocta-2,6-dien-1-ol. Molecular Formula: C10H18O. Mole Weight: 154.25. EC Number: 203-377-1. Catalog: APS106241A. Assay: ≥98.5% (GC). SMILES: CC(=CCC\C(=C\CO)\C)C. Format: Neat. Shipping: Room Temperature. | |
| Gestodene Impurity 1 | Gestodene Impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 104933-97-3. Molecular Formula: C21H28O4. Mole Weight: 344.45. Catalog: APB104933973. | |
| Gibberellic acid | United States Pharmacopeia (USP) Reference Standard. Uses: For analytical and research use. Group: Pharmacopeia & metrological institutes standards; pesticides & metabolites; pesticides & metabolites. Alternative Names: Gibberellic acid (7CI,8CI), Gibberellin GA3, Gibrescol, Gibberellin A3 (6CI), Berelex,Gibb-3-ene-1,10-dicarboxylic acid, 2,4a,7-trihydroxy-1-methyl-8-methylene-, 1,4a-lactone, (1α, 2β, 4aα, 4bβ, 10β)-, (+)-Gibberellin A3, GA, Gibreskol, Maxon, Maxon (plant growth regulator), Release, GibGro, NSC 14190, RyzUp SmartGrass, Ralex, Arbostim, (+)-Gibberellic acid, ProGib, Clemencuaje, GA3, Gibberellic acid GA3, NSC 19450, Pro-Gibb, RyzUp, Release LC, TU 64-3-103-75, Giberllon, Grocel GA3, Pro-Gibb Plus, Activol, Berelex L. CAS No. 77-06-5. Pack Sizes: 200MG. IUPAC Name: (3S,3aS,4S,4aS,6S,8aR,8bR,11S)-6,11-Dihydroxy-3-methyl-12-methylene-2-oxo-4a,6-ethano-3,8b-prop-1-enoperhydroindeno[1,2-b]furan-4-carboxylic acid. Molecular Formula: C19H22O6. Mole Weight: 346.37. Catalog: APS77065. SMILES: C[C@]12[C@@H] (O)C=C[C@@]3 (OC1=O)[C@@H]4CC[C@]5 (O)C[C@]4 (CC5=C)[C@H] ([C@H]23)C (=O)O. Format: Neat. Shipping: Room Temperature. | |
| Gibberenone | Gibberenone. Uses: For analytical and research use. Group: Impurity standards. CAS No. 17924-92-4. Molecular Formula: C18H22O5. Mole Weight: 318.37. Catalog: APB17924924. | |
| Gilteritinib hemifumarate | Gilteritinib hemifumarate. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1254053-84-3. Molecular Formula: C33H48N8O7. Mole Weight: 668.8. Catalog: APB1254053843. | |
| Gimeracil impurity 3 | Gimeracil impurity 3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1227600-22-7. Molecular Formula: C6H6ClNO3. Mole Weight: 159.57. Catalog: APB1227600227. | |
| Glatiramer Acetate | Glatiramer Acetate. Uses: For analytical and research use. Group: Building blocks. Alternative Names: L-Lysine, polymer with L-alanine, L-glutamic acid and L-tyrosine, acetate (salt) (9CI), TV 5010, Copaxone, Cop 1, Glatiramer acetate, Cop 1 (polyamide), Probioglat, L-Tyrosine, polymer with L-alanine, L-glutamic acid and L-lysine, acetate (salt) (9CI), L-Alanine, polymer with L-glutamic acid, L-lysine and L-tyrosine, acetate (salt) (9CI), Copolymer 1, Escadra, Hangzhou, Protiramer, L-Glutamic acid peptide with L-alanine, L-lysine and L-tyrosine, acetate (salt), Natco,L-Glutamic acid, polymer with L-alanine, L-lysine and L-tyrosine, acetate (salt), Polimunol. CAS No. 147245-92-9. Molecular Formula: ( (C9H11NO3)mon (C3H7NO2)mon (C6H14N2O2)mon (C5H9NO4)mon)ran. C2H4O2. Mole Weight: 623.65. Catalog: APS147245929. Format: Neat. | |
| Glibenclamide EP Impurity B | Glibenclamide EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Glyburide USP Related Compound B; methyl (4- (2- (5-chloro-2-methoxybenzamido) ethyl) phenyl) sulfonylcarbamate. CAS No. 21165-77-5. Molecular Formula: C18H19ClN2O6S. Mole Weight: 426.87. Catalog: APB21165775. | |
| Glibenclamide impurity 10 | Glibenclamide impurity 10. Uses: For analytical and research use. Group: Impurity standards. CAS No. 151890-69-6. Molecular Formula: C19H21ClN2O6S. Mole Weight: 440.9. Catalog: APB151890696. | |
| Gliclazide EP Impurity D | Gliclazide EP Impurity D. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1136426-19-1. Molecular Formula: C15H20N2O3S. Mole Weight: 308.4. Catalog: APB1136426191. | |
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