3-[(3-fluorophenyl)sulfanyl]-2-hydroxy-2-methylpropanoic acid CAS 1506047-42-2
| CAS No. | 1506047-42-2 |
| Molecular Formula | C10H11FO3S |
| Molecular Weight | 230.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system, 3-[(3-fluorophenyl)sulfanyl]-2-hydroxy-2-methylpropanoic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 230.26 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
3-[(3-fluorophenyl)sulfanyl]-2-hydroxy-2-methylpropanoic acid (CAS 1506047-42-2), molecular formula C10H11FO3S and molecular weight 230.26 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3-[(3-fluorophenyl)sulfanyl]-2-hydroxy-2-methylpropanoic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C10H11FO3S |
| Molecular Weight | 230.26 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related fluorophenyl Standards
- 6-(2-Fluorophenyl)-2-thioxo-1,2-dihydropyridine-3-carbonitrile (CAS 1257317-83-1)
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- 4-(2-Fluorophenyl)-2-thioxo-1,2-dihydropyridine-3-carbonitrile (CAS 1707567-06-3)
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- 3-(4-Fluorophenyl)-6,7-dihydro-1H-indazol-4(5H)-one (CAS 155590-18-4)
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