S-(4-Fluorophenyl)mercapturic Acid CAS 331-93-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 331-93-1 |
| Molecular Formula | C11H12FNO3S |
| Molecular Weight | 257.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity S-(4-Fluorophenyl)mercapturic Acid (CAS 331-93-1) pharmaceutical standards reference standard. Molecular formula: C11H12FNO3S. Molecular weight: 257.28 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H12FNO3S |
| Molecular Weight | 257.28 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related S Standards
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- 5-(3-Fluorophenyl)-1-oxo-1λ4-thiomorpholine-3-carboxylic acid (CAS 1560915-38-9)
- 1-[(4-Fluorophenyl)sulfonyl]piperidin-4-one (CAS 216983-39-0)
- 2-({[(4-fluorophenyl)carbamoyl]methyl}sulfanyl)propanoic acid (CAS 757220-99-8)
- 1-(6-(4-Fluorophenyl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)ethanamine (CAS 1284982-59-7)
- N-[(2-fluorophenyl)methyl]-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine (CAS 606136-00-9)
- 5-{[(3-fluorophenyl)methyl]amino}-2,3-dihydro-1h-1,3-benzodiazol-2-one (CAS 1042605-95-7)
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Recommended Standards
- rel-tert-Butyl (3aR,6aS)-3a-(hydroxymethyl)-1-oxotetrahydro-1H-furo[3,4-c]pyrrole-5(3H)-carboxylate (CAS 2786775-08-2)
- Sodium (R)-1-(tert-butoxycarbonyl)pyrrolidine-3-sulfinate (CAS 2694069-58-2)
- rel-(3aS,6aS)-4-(tert-Butoxycarbonyl)hexahydro-2H-furo[3,2-b]pyrrole-5-carboxylic acid (CAS 2137432-64-3)
- 1-(1-(4-Bromophenyl)ethyl)-3-butylurea (CAS 1090588-40-1)
- 2-((3-Fluoro-4-methoxyphenyl)amino)-1-(2-(trifluoromethyl)benzyl)-1H-benzo[d]imidazole-5-carboxamide (CAS 1092829-93-0)
- Ethyl 5-(5-carbamoylpyrimidin-2-yl)pentanoate (CAS 1447607-12-6)
- Encorafenib Impurity 10 (CAS 1269440-78-9)
- 1365962-77-1 7-(4-Methoxyphenyl)-5-phenyl-4,5,6,7-tetrahydro[1,2,4]triazolo[1,5-a]pyrimidin-6-amine MFCD22056542 (CAS 1365962-77-1)
- 4H-Cyclopenta[1,2-b:5,4-b']bis(selenophene) (CAS 2102528-53-8)
- D-Ile12-Tirzepatide (CAS CATO-CPTD788921)
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