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 | |
|---|---|---|
| Acarbose Impurity E | Acarbose Impurity E. Uses: For analytical and research use. Alternative Names: 4-(((2R,3R,4R,5S,6R)-5-(((2R,3R,4R,5S,6R)-5-(((2R,3R,4S,5S,6R)-3,4-dihydroxy-6-methyl-5-(((1S,4R,5S,6S)-4,5,6-trihydroxy-3-(hydroxymethyl)cyclohex-2-en-1-yl)amino)tetrahydro-2H-pyran-2-yl)oxy)-3,4-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-3,4-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-2-(hydroxymethyl)tetrahydro-2H-pyran-2,3,5-triol. Molecular formula: C31H53NO23. Mole weight: 807.75. Catalog: APB01823. |  |
| Acarbose Impurity F | Acarbose Impurity F. Uses: For analytical and research use. Alternative Names: (3R,4R,5S,6R)-5-(((2R,3R,4R,5S,6R)-5-(((2R,3R,4R,5S,6R)-5-(((2R,3R,4S,5S,6R)-3,4-dihydroxy-6-methyl-5-(((1S,4R,5S,6S)-4,5,6-trihydroxy-3-(hydroxymethyl)cyclohex-2-en-1-yl)amino)tetrahydro-2H-pyran-2-yl)oxy)-3,4-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-3,4-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-2,3,4-triol. Molecular formula: C31H53NO23. Mole weight: 807.75. Catalog: APB01824. | |
| Acarbose Impurity G | Acarbose Impurity G. Uses: For analytical and research use. Alternative Names: (2R,3R,4S,5S,6R)-2-(((2R,3R,4R,5S,6R)-5-(((2R,3R,4R,5S,6R)-5-(((2R,3R,4S,5S,6R)-3,4-dihydroxy-6-methyl-5-(((1S,4R,5S,6S)-4,5,6-trihydroxy-3-(hydroxymethyl)cyclohex-2-en-1-yl)amino)tetrahydro-2H-pyran-2-yl)oxy)-3,4-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-3,4-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol. Molecular formula: C31H53NO23. Mole weight: 807.75. Catalog: APB01822. | |
| Acarbose Impurity H | Acarbose Impurity H. Uses: For analytical and research use. Alternative Names: (3R,4R,5S,6R)-5-(((2R,3R,4R,5S,6R)-5-(((2R,3R,4S,5S,6R)-3,4-dihydroxy-6-methyl-5-(((1S,4R,5S,6S)-4,5,6-trihydroxy-3-(hydroxymethyl)cyclohex-2-en-1-yl)amino)tetrahydro-2H-pyran-2-yl)oxy)-3,4-dihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-2,3,4-triol. Molecular formula: C25H43NO17. Mole weight: 629.61. Catalog: APB02901. | |
| Acebutolol EP Impurity E | Acebutolol EP Impurity E. Uses: For analytical and research use. Alternative Names: N-(4-(2-hydroxy-3-(isopropylamino)propoxy)phenyl)butyramide. Molecular formula: C16H26N2O3. Mole weight: 294.39. Catalog: APB02619. | |
| Acebutolol EP Impurity G | Acebutolol EP Impurity G. Uses: For analytical and research use. Alternative Names: N,N'-((((isopropylazanediyl)bis(2-hydroxypropane-3,1-diyl))bis(oxy))bis(3-acetyl-4,1-phenylene))dibutyramide. Molecular formula: C33H47N3O8. Mole weight: 613.74. Catalog: APB02618. | |
| Acebutolol EP Impurity H | Acebutolol EP Impurity H. Uses: For analytical and research use. Alternative Names: N,N'-(((2-hydroxypropane-1,3-diyl)bis(oxy))bis(3-acetyl-4,1-phenylene))dibutyramide. Molecular formula: C27H34N2O7. Mole weight: 498.57. Catalog: APB02617. | |
| Acebutolol EP Impurity K | Acebutolol EP Impurity K. Uses: For analytical and research use. Alternative Names: 57898-71-2(HCl); N-(3-butyryl-4-(2-hydroxy-3-(isopropylamino)propoxy)phenyl)butyramide. Molecular formula: C20H32N2O4. Mole weight: 364.48. Catalog: APB02616. | |
| Acebutolol impurity 1 | Acebutolol impurity 1. Uses: For analytical and research use. Molecular formula: C18H27N3O5. Mole weight: 365.43. Catalog: APB06612. | |
| Acebutolol Related Compound A | Acebutolol Related Compound A. Uses: For analytical and research use. CAS No. 40188-45-2. Mole weight: 221.25. Catalog: AP40188452. | |
| Acebutolol Related Compound B | Acebutolol Related Compound B. Uses: For analytical and research use. CAS No. 22568-64-5. Mole weight: 308.37. Catalog: AP22568645. | |
| Acebutolol Related Compound I | Acebutolol Related Compound I. Uses: For analytical and research use. CAS No. 441019-91-6. Mole weight: 322.40. Catalog: AP441019916. | |
| Aceclofenac Impurity 12 | Aceclofenac Impurity 12. Uses: For analytical and research use. Molecular formula: C12H8Cl2N2O. Mole weight: 267.11. Catalog: APB06622. | |
| Aceclofenac Impurity 13 | Aceclofenac Impurity 13. Uses: For analytical and research use. Molecular formula: C16H12Cl2N2O5. Mole weight: 383.18. Catalog: APB06623. | |
| Aceclofenac Impurity 6 | Aceclofenac Impurity 6. Uses: For analytical and research use. Alternative Names: 2-(3-(tert-butyl)phenyl)acetic acid. Molecular formula: C12H16O2. Mole weight: 192.25. Catalog: APB03301. | |
| Aceclofenac Impurity 7 | Aceclofenac Impurity 7. Uses: For analytical and research use. Alternative Names: 2-(5-(tert-butyl)-2-iodophenyl)acetic acid. Molecular formula: C12H15IO2. Mole weight: 318.15. Catalog: APB03302. | |
| Aceclofenac Impurity 8 | Aceclofenac Impurity 8. Uses: For analytical and research use. Alternative Names: 2-(5-(tert-butyl)-2-((2,6-dichlorophenyl)amino)phenyl)acetic acid. Molecular formula: C18H19Cl2NO2. Mole weight: 352.25. Catalog: APB03300. | |
| Aceclofenac Impurity 9 | Aceclofenac Impurity 9. Uses: For analytical and research use. Alternative Names: 2-(2-(5-(tert-butyl)-2-((2,6-dichlorophenyl)amino)phenyl)acetoxy)acetic acid. Molecular formula: C20H21Cl2NO4. Mole weight: 410.29. Catalog: APB03299. | |
| Acemetacin EP Impurity C | Acemetacin EP Impurity C. Uses: For analytical and research use. Alternative Names: 2-(2-(1-(3,4-dichlorobenzoyl)-5-methoxy-2-methyl-1H-indol-3-yl)acetoxy)acetic acid. Molecular formula: C21H17Cl2NO6. Mole weight: 450.27. Catalog: APB03147. | |
| Acemetacin Impurity 10 | Acemetacin Impurity 10. Uses: For analytical and research use. Alternative Names: 2-(2-(1-(2-chlorobenzoyl)-5-methoxy-2-methyl-1H-indol-3-yl)acetoxy)acetic acid. Molecular formula: C21H18ClNO6. Mole weight: 415.82. Catalog: APB03145. | |
| Acemetacin Impurity 11 | Acemetacin Impurity 11. Uses: For analytical and research use. Alternative Names: 2-(2-(1-benzoyl-6-(tert-butyl)-5-methoxy-2-methyl-1H-indol-3-yl)acetoxy)acetic acid. Molecular formula: C25H27NO6. Mole weight: 437.49. Catalog: APB03143. | |
| Acemetacin Impurity 6 | Acemetacin Impurity 6. Uses: For analytical and research use. Alternative Names: 2-(tert-butoxy)-2-oxoethyl 4-chlorobenzoate. Molecular formula: C13H15ClO4. Mole weight: 270.71. Catalog: APB03146. | |
| Acemetacin Impurity 9 | Acemetacin Impurity 9. Uses: For analytical and research use. Alternative Names: 2-(2-(5-methoxy-2-methyl-1H-indol-3-yl)acetoxy)acetic acid. Molecular formula: C14H15NO5. Mole weight: 277.27. Catalog: APB03144. | |
| Acesulfame Potassium EP Impurity A (Acetoacetamide) | Acesulfame Potassium EP Impurity A (Acetoacetamide). Uses: For analytical and research use. Alternative Names: 5977-14-0 (keto form); 120166-77-0 (enol form); 3-hydroxybut-2-enamide compound with 3-oxobutanamide (1:1). Molecular formula: C4H7NO2. Mole weight: 101.10. Catalog: APB03130. | |
| Acetaldehyde-2,4-dinitrophenylhydrazone | Acetaldehyde-2,4-dinitrophenylhydrazone. Uses: For analytical and research use. CAS No. 1019-57-4. Mole weight: 224.17. Catalog: AP1019574. | |
| Acetaminophen Impurity E | Acetaminophen Impurity E. Uses: For analytical and research use. CAS No. 99-93-4. Mole weight: 136.15. Catalog: AP99934. | |
| Acetaminophen Impurity I | Acetaminophen Impurity I. Uses: For analytical and research use. CAS No. 118-93-4. Mole weight: 136.15. Catalog: AP118934-B. | |
| Acetaminophen Related Compound A | Acetaminophen Related Compound A. Uses: For analytical and research use. CAS No. 2623-33-8. Mole weight: 193.20. Catalog: AP2623338. | |
| Acetaminophen Related Compound B | Acetaminophen Related Compound B. Uses: For analytical and research use. CAS No. 1693-37-4. Mole weight: 165.19. Catalog: AP1693374-B. | |
| Acetaminophen Related Compound B | Acetaminophen Related Compound B. Uses: For analytical and research use. CAS No. 1693-37-4. Mole weight: 165.19. EC Number: 216-894-2. Catalog: AP1693374-A. | |
| Acetaminophen Related Compound C | Acetaminophen Related Compound C. Uses: For analytical and research use. CAS No. 614-80-2. Mole weight: 151.16. EC Number: 210-396-9. Catalog: AP614802-A. | |
| Acetaminophen Related Compound J | Acetaminophen Related Compound J. Uses: For analytical and research use. CAS No. 539-03-7. Mole weight: 169.61. EC Number: 208-707-8. Catalog: AP539037-B. | |
| Acetaminophen Related Compound J | Acetaminophen Related Compound J. Uses: For analytical and research use. CAS No. 539-03-7. Mole weight: 169.61. Catalog: AP539037-C. | |
| Acetazolamide Impurity 10 | Acetazolamide Impurity 10. Uses: For analytical and research use. Alternative Names: 5-amino-1,3,4-thiadiazole-2-sulfonic acid. Molecular formula: C2H3N3O3S2. Mole weight: 181.19. Catalog: APB03271. | |
| Acetazolamide Related Compound D | Acetazolamide Related Compound D. Uses: For analytical and research use. CAS No. 14949-00-9. Mole weight: 180.21. Catalog: AP14949009. | |
| Acetazolamide Related Compound E | Acetazolamide Related Compound E. Uses: For analytical and research use. CAS No. 827026-60-8 (free acid). Mole weight: 261.32. Catalog: ALP827026608. | |
| Acetic acid-dimethylamide | Acetic acid-dimethylamide. Uses: For analytical and research use. Alternative Names: N,N-Dimethylacetamide,Dimethylacetamide. CAS No. 127-19-5. Molecular formula: C4H9NO. Mole weight: 87.12. IUPAC Name: N,N-dimethylacetamide. Catalog: APS127195. | |
| Acetic acid-dimethylamide 1000 μg/mL in Acetonitrile | Acetic acid-dimethylamide 1000 μg/mL in Acetonitrile. Uses: For analytical and research use. Alternative Names: Dimethylacetamide, N,N-Dimethylacetamide. CAS No. 127-19-5. Molecular formula: C4H9NO. Mole weight: 87.12. IUPAC Name: N,N-dimethylacetamide. Catalog: APS127195A. | |
| Acetoacetyl coenzyme A sodium salt hydrate | Acetoacetyl coenzyme A sodium salt hydrate. Uses: For analytical and research use. CAS No. 1420-36-6 (free acid). Mole weight: 851.61 (anhydrous free acid basis). Catalog: ALP1420366. | |
| Acetyl-Amyloid β-Protein Fragment 15-20 Amide | Acetyl-Amyloid β-Protein Fragment 15-20 Amide. Uses: For analytical and research use. CAS No. 189064-06-0. Mole weight: 822.01. Catalog: AP189064060. | |
| Acetyl coenzyme A lithium salt | Acetyl coenzyme A lithium salt. Uses: For analytical and research use. CAS No. 32140-51-5. Mole weight: 809.57 (free acid basis). Catalog: AP32140515. | |
| Acetyl coenzyme A sodium salt | Acetyl coenzyme A sodium salt. Uses: For analytical and research use. CAS No. 102029-73-2. Mole weight: 809.57. Catalog: AP102029732. | |
| Acetylcysteine Impurity 1 | Acetylcysteine Impurity 1. Uses: For analytical and research use. Alternative Names: (2R,2'R)-3,3'-thiobis(2-acetamidopropanoic acid). Molecular formula: C10H16N2O6S. Mole weight: 292.31. Catalog: APB02823. | |
| Acetylcysteine Impurity 10 | Acetylcysteine Impurity 10. Uses: For analytical and research use. Alternative Names: (R)-2-acetamido-3-disulfanylpropanoic acid. Molecular formula: C5H9NO3S2. Mole weight: 195.26. Catalog: APB02816. | |
| Acetylcysteine Impurity 11 | Acetylcysteine Impurity 11. Uses: For analytical and research use. Alternative Names: (R)-2-acetamido-3-((2-((carboxymethyl)amino)acetyl)thio)propanoic acid. Molecular formula: C9H14N2O6S. Mole weight: 278.28. Catalog: APB02817. | |
| Acetylcysteine Impurity 12 | Acetylcysteine Impurity 12. Uses: For analytical and research use. Alternative Names: (R)-3-(acetylthio)-2-(N-ethylacetamido)propanoic acid. Molecular formula: C9H15NO4S. Mole weight: 233.28. Catalog: APB02818. | |
| Acetylcysteine Impurity 17 | Acetylcysteine Impurity 17. Uses: For analytical and research use. Molecular formula: C7H11NO6S. Mole weight: 237.23. Catalog: APB06399. | |
| Acetylcysteine Impurity 18 | Acetylcysteine Impurity 18. Uses: For analytical and research use. Molecular formula: C5H8N2O4S. Mole weight: 192.19. Catalog: APB06400. | |
| Acetylcysteine Impurity 2 | Acetylcysteine Impurity 2. Uses: For analytical and research use. Alternative Names: (2R,2'R)-3,3'-thiobis(2-aminopropanoic acid). Molecular formula: C6H12N2O4S. Mole weight: 208.24. Catalog: APB02822. | |
| Acetylcysteine Impurity 24 | Acetylcysteine Impurity 24. Uses: For analytical and research use. Molecular formula: C10H16N2O6S. Mole weight: 292.31. Catalog: APB06401. | |
| Acetylcysteine Impurity 5 | Acetylcysteine Impurity 5. Uses: For analytical and research use. Alternative Names: (R)-2-methyl-4,5-dihydrothiazole-4-carboxylic acid. Molecular formula: C5H7NO2S. Mole weight: 145.18. Catalog: APB02821. | |
| Acetylcysteine Impurity 6 | Acetylcysteine Impurity 6. Uses: For analytical and research use. Alternative Names: sodium (R)-2-methyl-4,5-dihydrothiazole-4-carboxylate. Molecular formula: C5H6NNaO2S. Mole weight: 167.16. Catalog: APB02820. | |
| Acetylcysteine Impurity8 | Acetylcysteine Impurity8. Uses: For analytical and research use. Molecular formula: C5H7NNa2O5S. Mole weight: 239.15. Catalog: APB06398. | |
| Acetylcysteine Impurity 9 | Acetylcysteine Impurity 9. Uses: For analytical and research use. Alternative Names: (R)-4-(mercaptomethyl)-2-methyloxazol-5(4H)-one. Molecular formula: C5H7NO2S. Mole weight: 145.18. Catalog: APB02819. | |
| Acetyl L-carnitine impurity 1 | Acetyl L-carnitine impurity 1. Uses: For analytical and research use. Molecular formula: C7H15Cl2NO2. Mole weight: 216.1. Catalog: APB06505. | |
| Acetyl L-carnitine impurity 2 | Acetyl L-carnitine impurity 2. Uses: For analytical and research use. Molecular formula: C14H30N2O52+. Mole weight: 306.4. Catalog: APB06506. | |
| Acetylsalicylic acid for peak identification | Acetylsalicylic acid for peak identification. Uses: For analytical and research use. Alternative Names: o-Carboxyphenyl acetate, Aceticyl, Entrophen, Coricidin, Dominal, Acetonyl, Micristin, Ascolong, ECM, Magnecyl, Acenterine, Crystar, Helicon, Mycropyrin, Trombyl, Empirin, Gelprin, Darvon Compound, Benaspir, 2-Carboxyphenyl acetate, SP 189, Adiro, Entericin, Acetylsalicylic acid, Salycylacetylsalicylic acid, Bialpirinia, Extren, Aspergum, Albyl E, Aspirina 03, Yasta, Toldex, Aspro, Triple-sal, Asc. CAS No. 50-78-2. Molecular formula: C9H8O4. Mole weight: 180.16. IUPAC Name: 2-acetyloxybenzoic acid. Catalog: APS50782B. | |
| Acetylsalicylic Acid Impurity 10 | Acetylsalicylic Acid Impurity 10. Uses: For analytical and research use. Alternative Names: (R)-6-acetamido-2-(2-hydroxybenzamido)hexanoic acid. Molecular formula: C15H20N2O5. Mole weight: 308.33. Catalog: APB03070. | |
| Acetylsalicylic Acid Impurity 11 | Acetylsalicylic Acid Impurity 11. Uses: For analytical and research use. Alternative Names: (R)-6-amino-2-(2-hydroxybenzamido)hexanoic acid. Molecular formula: C13H18N2O4. Mole weight: 266.29. Catalog: APB03069. | |
| Acetylsalicylic Acid Impurity 12 | Acetylsalicylic Acid Impurity 12. Uses: For analytical and research use. Alternative Names: (R)-2-amino-6-(2-hydroxybenzamido)hexanoic acid. Molecular formula: C13H18N2O4. Mole weight: 266.29. Catalog: APB03068. | |
| Acetylsalicylic Acid Impurity 13 | Acetylsalicylic Acid Impurity 13. Uses: For analytical and research use. Alternative Names: (R)-2-acetamido-6-(2-hydroxybenzamido)hexanoic acid. Molecular formula: C15H20N2O5. Mole weight: 308.33. Catalog: APB03067. | |
| Acetyltrimethylsilane | Acetyltrimethylsilane. Uses: For analytical and research use. CAS No. 13411-48-8. Mole weight: 116.23. Catalog: AP13411488. | |
| Acipimox Impurity 1 | Acipimox Impurity 1. Uses: For analytical and research use. Alternative Names: 2-carboxy-5-methylpyrazine 1,4-dioxide. Molecular formula: C6H6N2O4. Mole weight: 170.12. Catalog: APB03244. | |
| Acitretin Impurity 10 | Acitretin Impurity 10. Uses: For analytical and research use. Alternative Names: (2E,4E,6E,8E)-3-ethyl-9-(4-methoxy-2,3,6-trimethylphenyl)-7-methylnona-2,4,6,8-tetraenoic acid. Molecular formula: C22H28O3. Mole weight: 340.46. Catalog: APB03236. | |
| Acitretin Impurity 3 | Acitretin Impurity 3. Uses: For analytical and research use. Alternative Names: 4,4'-((1E,3E,5Z,7E,9E)-3,8-dimethyldeca-1,3,5,7,9-pentaene-1,10-diyl)bis(1-methoxy-2,3,5-trimethylbenzene). Molecular formula: C32H40O2. Mole weight: 456.67. Catalog: APB03128. | |
| Acitretin Impurity 4 | Acitretin Impurity 4. Uses: For analytical and research use. Alternative Names: (2Z,4E,6E,8E)-9-(3-(hydroxymethyl)-4-methoxy-2,6-dimethylphenyl)-3,7-dimethylnona-2,4,6,8-tetraenoic acid. Molecular formula: C21H26O4. Mole weight: 342.44. Catalog: APB03238. | |
| Acitretin Related Compound A | Acitretin Related Compound A. Uses: For analytical and research use. CAS No. 69427-46-9. Mole weight: 326.43. Catalog: AP69427469. | |
| Aclidinium Bromide Dimer Impurity | Aclidinium Bromide Dimer Impurity. Uses: For analytical and research use. Molecular formula: C37H44Br2N2O6S4. Mole weight: 900.81. Catalog: APB06492. | |
| Aclidinium bromide Impurity 1 | Aclidinium bromide Impurity 1. Uses: For analytical and research use. Molecular formula: C20H25Br2NO3S2. Mole weight: 551.35. Catalog: APB06491. | |
| Aclidinium bromide Impurity 11 | Aclidinium bromide Impurity 11. Uses: For analytical and research use. Molecular formula: C38H44BrNO3. Mole weight: 642.68. Catalog: APB06495. | |
Would you like to list your products on USA Chemical Suppliers?
Our database is helping our users find suppliers everyday.