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 | |
|---|---|---|
| difelikefalin Impurity 6 | difelikefalin Impurity 6. Uses: For analytical and research use. Alternative Names: (S)-2-(1-((S)-2-amino-3-phenylpropanoyl)piperidine-4-carboxamido)-3-phenylpropanoic acid. Molecular formula: C24H29N3O4. Mole weight: 423.50. Catalog: APB05516. |  |
| Difenoconazol | Difenoconazol. Uses: For analytical and research use. CAS No. 119446-68-3. Mole weight: 406.26. Catalog: AP119446683. | |
| dihydro-Dutasteride Impurity | dihydro-Dutasteride Impurity. Uses: For analytical and research use. Alternative Names: (4aR,4bS,6aS,7S,9aS,9bS,11aR)-N-(2,5-bis(trifluoromethyl)phenyl)-4a,6a-dimethyl-2-oxohexadecahydro-1H-indeno[5,4-f]quinoline-7-carboxamide. Molecular formula: C27H32F6N2O2. Mole weight: 530.55. Catalog: APB05230. | |
| Dihydrorhodamine 123 | Dihydrorhodamine 123. Uses: For analytical and research use. CAS No. 109244-58-8. Mole weight: 346.38. Catalog: AP109244588-A. | |
| Dihydrorhodamine 123 - CAS 109244-58-8 | Dihydrorhodamine 123 - CAS 109244-58-8. Uses: For analytical and research use. CAS No. 109244-58-8. Mole weight: 346.38. Catalog: AP109244588-B. | |
| Dihydrotestosterone Impurity 1 | Dihydrotestosterone Impurity 1. Uses: For analytical and research use. Alternative Names: (10S,13S,17S)-10,13-dimethyl-3-oxohexadecahydro-1H-cyclopenta[a]phenanthren-17-yl heptanoate. Molecular formula: C26H42O3. Mole weight: 402.61. Catalog: APB04878. | |
| Diltiazem Impurity 8 | Diltiazem Impurity 8. Uses: For analytical and research use. Alternative Names: (2S,3S)-5-(2-aminoethyl)-3-hydroxy-2-(4-hydroxyphenyl)-2,3-dihydrobenzo[b][1,4]thiazepin-4(5H)-one. Molecular formula: C17H18N2O3S. Mole weight: 330.40. Catalog: APB05291. | |
| Diltiazem Impurity A | Diltiazem Impurity A. Uses: For analytical and research use. Alternative Names: (2R,3S)-5-(2-(dimethylamino)ethyl)-2-(4-methoxyphenyl)-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]thiazepin-3-yl acetate. Molecular formula: C22H26N2O4S. Mole weight: 414.52. Catalog: APB05193. | |
| Dimethachlor Metabolite CGA 373464 | Dimethachlor Metabolite CGA 373464. Uses: For analytical and research use. CAS No. 1196157-87-5. Mole weight: 323.30. Catalog: AP1196157875. | |
| Dimethachlor Metabolite SYN 528702 sodium salt | Dimethachlor Metabolite SYN 528702 sodium salt. Uses: For analytical and research use. CAS No. 1228182-52-2. Mole weight: 349.38. Catalog: AP1228182522. | |
| Dimethoxydiphenylsilane | Dimethoxydiphenylsilane. Uses: For analytical and research use. CAS No. 6843-66-9. Mole weight: 244.36. EC Number: 229-929-1. Catalog: AP6843669. | |
| Dimethoxy-methyl(3,3,3-trifluoropropyl)silane | Dimethoxy-methyl(3,3,3-trifluoropropyl)silane. Uses: For analytical and research use. CAS No. 358-67-8. Mole weight: 202.25. EC Number: 206-619-4. Catalog: AP358678. | |
| Dimethoxy(methyl)octylsilane | Dimethoxy(methyl)octylsilane. Uses: For analytical and research use. CAS No. 85712-15-8. Mole weight: 218.41. EC Number: 288-374-3. Catalog: AP85712158. | |
| Dimethyl-di(methacroyloxy-1-ethoxy)silane | Dimethyl-di(methacroyloxy-1-ethoxy)silane. Uses: For analytical and research use. CAS No. 17407-12-4. Mole weight: 316.42. Catalog: AP17407124. | |
| Dimethylethylsilane | Dimethylethylsilane. Uses: For analytical and research use. CAS No. 758-21-4. Mole weight: 88.22. EC Number: 212-061-2. Catalog: AP758214. | |
| Dimethylisopropylsilane | Dimethylisopropylsilane. Uses: For analytical and research use. CAS No. 18209-61-5. Mole weight: 102.25. Catalog: AP18209615. | |
| Dimethyloctadecylsilane | Dimethyloctadecylsilane. Uses: For analytical and research use. CAS No. 32395-58-7. Mole weight: 312.65. Catalog: AP32395587. | |
| (Dimethylphenylsilyl)boronic acid pinacol ester | (Dimethylphenylsilyl)boronic acid pinacol ester. Uses: For analytical and research use. CAS No. 185990-03-8. Mole weight: 262.23. Catalog: AP185990038. | |
| Dimethylphenylvinylsilane | Dimethylphenylvinylsilane. Uses: For analytical and research use. CAS No. 1125-26-4. Mole weight: 162.30. Catalog: AP1125264. | |
| Dimethylpolysiloxane | Dimethylpolysiloxane. Uses: For analytical and research use. CAS No. 9016-00-6. Catalog: AP9016006. | |
| Dimethyl Sulfoxide (DMSO), cell culture reagent | Dimethyl Sulfoxide (DMSO), cell culture reagent. Uses: For analytical and research use. Alternative Names: methylsulfinylmethane. CAS No. 67-68-5. Molecular formula: C2H6OS. Mole weight: 78.13. Purity: ≥99%. EC Number: 200-664-3. Catalog: APB67685. | |
| [[Dimethyl(trifluoromethyl)ethyl]silyloxy]heptacyclopentyltricycloheptasiloxanediol | [[Dimethyl(trifluoromethyl)ethyl]silyloxy]heptacyclopentyltricycloheptasiloxanediol. Uses: For analytical and research use. CAS No. 352538-85-3. Mole weight: 1029.70. Catalog: AP352538853. | |
| Dimetridazol-d3 | Dimetridazol-d3. Uses: For analytical and research use. CAS No. 64678-69-9. Mole weight: 144.15. Catalog: AP64678699. | |
| Dinide impurity 1 | Dinide impurity 1. Uses: For analytical and research use. Molecular formula: C24H30O5. Mole weight: 398.5. Catalog: APB06412. | |
| Dinide impurity 2 | Dinide impurity 2. Uses: For analytical and research use. Molecular formula: C24H34O6. Mole weight: 418.53. Catalog: APB06413. | |
| Dinide impurity 4 | Dinide impurity 4. Uses: For analytical and research use. Molecular formula: C24H30O6. Mole weight: 414.5. Catalog: APB06414. | |
| Dinide impurity 5 (Dinide-21-acetate) | Dinide impurity 5 (Dinide-21-acetate). Uses: For analytical and research use. Molecular formula: C24H32O6. Mole weight: 416.51. Catalog: APB06416. | |
| Dinide impurity6 (Dinide-21-aldehyde hydrate) | Dinide impurity6 (Dinide-21-aldehyde hydrate). Uses: For analytical and research use. Molecular formula: C24H32O7. Mole weight: 432.51. Catalog: APB06415. | |
| Diosmin Impurity 5 | Diosmin Impurity 5. Uses: For analytical and research use. Alternative Names: 6-hydroxy-1a-(3-hydroxy-4-methoxyphenyl)-4-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-((((1R,2R,3R,4S,5R)-2,3,4-trihydroxy-5-methylcyclohexyl)oxy)methyl)tetrahydro-2H-pyran-2-yl)oxy)-1aH-oxireno[2,3-b]chromen-7(7aH)-one. Molecular formula: C28H32O16. Mole weight: 624.55. Catalog: APB05181. | |
| Diosmin Impurity 6 | Diosmin Impurity 6. Uses: For analytical and research use. Alternative Names: Diosmin Impurity 6. Molecular formula: C28H25O36S7·7Na. Mole weight: 1322.83. Catalog: APB05182. | |
| Diphenhydramine EP Impurity F | Diphenhydramine EP Impurity F. Uses: For analytical and research use. Alternative Names: 2-(benzhydryloxy)-N-methylethanamine. Molecular formula: C16H19NO. Mole weight: 241.33. Catalog: APB05132. | |
| Diphenhydramine Related Compound B | Diphenhydramine Related Compound B. Uses: For analytical and research use. CAS No. 19574-66-4. Mole weight: 258.31. Catalog: AP19574664. | |
| Diphenylsilanediol | Diphenylsilanediol. Uses: For analytical and research use. CAS No. 947-42-2. Mole weight: 216.31. EC Number: 213-427-4. Catalog: AP947422. | |
| Diphosphorus tetraiodide | Diphosphorus tetraiodide. Uses: For analytical and research use. CAS No. 13455-00-0. Mole weight: 569.57. EC Number: 236-646-7. Catalog: AP13455000. | |
| Dipivefrine EP Impurity E HCl | Dipivefrine EP Impurity E HCl. Uses: For analytical and research use. Alternative Names: 52245-00-8 (free base); 4-(2-(methylamino)acetyl)-1,2-phenylene bis(2,2-dimethylpropanoate) hydrochloride. Molecular formula: C19H27NO5·HCl. Mole weight: 385.88. Catalog: APB05525. | |
| Diquafosol Impurity 13 | Diquafosol Impurity 13. Uses: For analytical and research use. Alternative Names: Diquafosol Impurity 13. Molecular formula: C18H22N4Na4O23P4. Mole weight: 878.23. Catalog: APB05243. | |
| Diquafosol Impurity 14 | Diquafosol Impurity 14. Uses: For analytical and research use. Alternative Names: sodium ((2R,3S,4R,5S)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl hydrogentriphosphate. Molecular formula: C9H12N2Na3O15P3. Mole weight: 550.09. Catalog: APB05242. | |
| Diquafosol Impurity 30 | Diquafosol Impurity 30. Uses: For analytical and research use. Alternative Names: sodium ((2R,3R,4S,5S)-3,4-dihydroxy-5-(1-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)tetrahydrofuran-2-yl)methyl hydrogentriphosphate. Molecular formula: C10H14N2Na3O15P3. Mole weight: 564.11. Catalog: APB05239. | |
| Diquafosol Impurity 31 | Diquafosol Impurity 31. Uses: For analytical and research use. Alternative Names: U2P6; 211448-81-6(free base); Diquafosol Impurity 31. Molecular formula: C18H22N4O29P6·6Na. Mole weight: 1082.16. Catalog: APB05238. | |
| Diquafosol Impurity 7 | Diquafosol Impurity 7. Uses: For analytical and research use. Alternative Names: Diquafosol Impurity 7. Molecular formula: C18H28N4O29P6. Mole weight: 950.27. Catalog: APB05244. | |
| Diquafosol Impurity UP3U | Diquafosol Impurity UP3U. Uses: For analytical and research use. Alternative Names: Diquafosol Impurity UP3U. Molecular formula: C18H22N4O20P3·3Na. Mole weight: 776.28. Catalog: APB05241. | |
| Diquafosol Impurity UP5U | Diquafosol Impurity UP5U. Uses: For analytical and research use. Alternative Names: Diquafosol Impurity UP5U. Molecular formula: C18H22N4O26P5· 5Na. Mole weight: 980.2. Catalog: APB05240. | |
| Disperse Blue 106 | Disperse Blue 106. Uses: For analytical and research use. Alternative Names: 2-(Ethyl(3-methyl-4-((5-nitrothiazol-2-yl)azo)phenyl)amino)ethanol. CAS No. 12223-01-7. Molecular formula: C14H17N5O3S. Mole weight: 335.38. Purity: 95%. Catalog: AP12223017. | |
| Di-tert-butylsilane | Di-tert-butylsilane. Uses: For analytical and research use. CAS No. 30736-07-3. Mole weight: 144.33. Catalog: AP30736073. | |
| Divinylbenzene | technical grade, 55%. Uses: For analytical and research use. Category: Crosslinking agents. CAS No. 1321-74-0. Mole weight: 130.19. Catalog: AP1321740. | |
| DL-3-Hydroxy-3-methylglutaryl coenzyme A sodium salt hydrate | DL-3-Hydroxy-3-methylglutaryl coenzyme A sodium salt hydrate. Uses: For analytical and research use. CAS No. 103476-21-7 (anhydrous). Mole weight: 955.62 (anhydrous basis). Catalog: ALP103476217. | |
| DL-3-Ureidoisobutyric acid | ≥99.0% (HPLC). Uses: For analytical and research use. Category: Pathway metabolites. CAS No. 2905-86-4. Mole weight: 146.14. Catalog: AP2905864. | |
| DL-β-Hydroxybutyryl coenzyme A lithium salt | DL-β-Hydroxybutyryl coenzyme A lithium salt. Uses: For analytical and research use. CAS No. 103404-51-9. Mole weight: 853.62. Catalog: AP103404519. | |
| D-Luciferin | D-Luciferin. Uses: For analytical and research use. CAS No. 2591-17-5. Mole weight: 280.32. EC Number: 219-981-3. Catalog: AP2591175. | |
| D-Luciferin 6-O-phosphate trisodium salt | D-Luciferin 6-O-phosphate trisodium salt. Uses: For analytical and research use. CAS No. 145613-12-3. Mole weight: 426.25. Catalog: AP145613123. | |
| D-Luciferin potassium salt | D-Luciferin potassium salt. Uses: For analytical and research use. CAS No. 115144-35-9. Mole weight: 318.41. Catalog: AP115144359. | |
| DMSO adenyl methionine impurity 8 | DMSO adenyl methionine impurity 8. Uses: For analytical and research use. Molecular formula: C15H23N6O5S+. Mole weight: 399.45. Catalog: APB06958. | |
| DMSO, Sterile Filtered | DMSO, Sterile Filtered. Uses: For analytical and research use. CAS No. 67-68-5. Molecular formula: C2H6OS. Mole weight: 78.13. Purity: ≥99%. EC Number: 200-664-3. Catalog: APB67685-1. | |
| Dobutamine Impurity 15 | Dobutamine Impurity 15. Uses: For analytical and research use. Alternative Names: N-(3,4-dimethoxyphenethyl)-4-(4-methoxyphenyl)-N-(4-(4-methoxyphenyl)butan-2-yl)butan-2-amine. Molecular formula: C32H43NO4. Mole weight: 505.69. Catalog: APB05160. | |
| Dobutamine Impurity 17 (Hydrochloride) | Dobutamine Impurity 17 (Hydrochloride). Uses: For analytical and research use. Alternative Names: N-(3,4-dimethoxyphenethyl)-4-(4-methoxy-3-methylphenyl)butan-2-amine hydrochloride. Molecular formula: C22H31NO3·HCl. Mole weight: 393.95. Catalog: APB05161. | |
| Dobutamine Impurity 18 (Hydrochloride) | Dobutamine Impurity 18 (Hydrochloride). Uses: For analytical and research use. Alternative Names: N-(3,4-dimethoxyphenethyl)-4-(4-ethoxyphenyl)butan-2-amine hydrochloride. Molecular formula: C22H31NO3·HCl. Mole weight: 393.95. Catalog: APB05158. | |
| Dobutamine Impurity 19 (Hydrochloride) | Dobutamine Impurity 19 (Hydrochloride). Uses: For analytical and research use. Alternative Names: N-(3-ethoxy-4-methoxyphenethyl)-4-(4-methoxyphenyl)butan-2-amine hydrochloride. Molecular formula: C22H31NO3·HCl. Mole weight: 393.95. Catalog: APB05159. | |
| Dobutamine Impurity 1 (Hydrochloride) | Dobutamine Impurity 1 (Hydrochloride). Uses: For analytical and research use. Alternative Names: 4-(2-((4-(4-hydroxyphenyl)butan-2-yl)amino)ethyl)-2-methoxyphenol hydrochloride. Molecular formula: C19H25NO3·HCl. Mole weight: 351.87. Catalog: APB05167. | |
| Dobutamine Impurity 20 (Hydrochloride) | Dobutamine Impurity 20 (Hydrochloride). Uses: For analytical and research use. Alternative Names: N-(4-ethoxy-3-methoxyphenethyl)-4-(4-methoxyphenyl)butan-2-amine hydrochloride. Molecular formula: C22H31NO3·HCl. Mole weight: 393.95. Catalog: APB05157. | |
| Dobutamine Impurity 21 (Hydrochloride) | Dobutamine Impurity 21 (Hydrochloride). Uses: For analytical and research use. Alternative Names: N-(3,4-dimethoxyphenethyl)-4-(4-methoxyphenyl)butan-2-amine compound with chloromethane (1:1) hydrochloride. Molecular formula: C22H32ClNO3·HCl. Mole weight: 430.41. Catalog: APB05155. | |
| Dobutamine Impurity 22 (Hydrochloride) | Dobutamine Impurity 22 (Hydrochloride). Uses: For analytical and research use. Alternative Names: N-(3,4-dimethoxyphenethyl)-4-(4-methoxyphenyl)-N-methylbutan-2-amine hydrochloride. Molecular formula: C22H31NO3·HCl. Mole weight: 393.95. Catalog: APB05156. | |
| Dobutamine Impurity 23 | Dobutamine Impurity 23. Uses: For analytical and research use. Alternative Names: 1-(3-chlorobutyl)-4-methoxybenzene. Molecular formula: C11H15ClO. Mole weight: 198.69. Catalog: APB01107. | |
| Dobutamine Impurity 27 | Dobutamine Impurity 27. Uses: For analytical and research use. Alternative Names: 4-methoxybenzaldehyde. Molecular formula: C8H8O2. Mole weight: 136.15. Catalog: APB05153. | |
| Dobutamine Impurity 28 | Dobutamine Impurity 28. Uses: For analytical and research use. Alternative Names: (E)-4-(4-methoxyphenyl)but-3-en-2-one. Molecular formula: C11H12O2. Mole weight: 176.21. Catalog: APB05154. | |
| Dobutamine Impurity 29 | Dobutamine Impurity 29. Uses: For analytical and research use. Alternative Names: (4-methoxyphenyl)methanol. Molecular formula: C8H10O2. Mole weight: 138.16. Catalog: APB05152. | |
| Dobutamine Impurity 30 | Dobutamine Impurity 30. Uses: For analytical and research use. Alternative Names: 4-(4-ethoxyphenyl)butan-2-one. Molecular formula: C12H16O2. Mole weight: 192.25. Catalog: APB05150. | |
| Dobutamine Impurity 31 | Dobutamine Impurity 31. Uses: For analytical and research use. Alternative Names: 4-(2-(hydroxy(4-(4-hydroxyphenyl)butan-2-yl)amino)ethyl)benzene-1,2-diol. Molecular formula: C18H23NO4. Mole weight: 317.38. Catalog: APB05151. | |
| Dobutamine Impurity 32 | Dobutamine Impurity 32. Uses: For analytical and research use. Alternative Names: 4-(2-((4-hydroxybenzyl)amino)ethyl)benzene-1,2-diol. Molecular formula: C15H17NO3. Mole weight: 259.30. Catalog: APB01108. | |
| Dobutamine Impurity 33 | Dobutamine Impurity 33. Uses: For analytical and research use. Alternative Names: 2-(3,4-dimethoxyphenyl)-N-(4-methoxybenzyl)ethanamine. Molecular formula: C18H23NO3. Mole weight: 301.17. Catalog: APB05148. | |
| Dobutamine Impurity 33 (Hydrochloride) | Dobutamine Impurity 33 (Hydrochloride). Uses: For analytical and research use. Alternative Names: 2-(3,4-dimethoxyphenyl)-N-(4-methoxybenzyl)ethanamine hydrochloride. Molecular formula: C18H23NO3·HCl. Mole weight: 337.63. Catalog: APB05149. | |
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