2-{[(4-fluorophenyl)methyl]sulfanyl}acetic acid CAS 65051-24-3
| CAS No. | 65051-24-3 |
| Molecular Formula | C9H9FO2S |
| Molecular Weight | 200.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-{[(4-fluorophenyl)methyl]sulfanyl}acetic acid.
2-{[(4-fluorophenyl)methyl]sulfanyl}acetic acid (CAS 65051-24-3) is a high-purity analytical reference standard with the molecular formula C9H9FO2S and a molecular weight of 200.23 g/mol.
Owing to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system, 2-{[(4-fluorophenyl)methyl]sulfanyl}acetic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 200.23 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-{[(4-fluorophenyl)methyl]sulfanyl}acetic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H9FO2S |
| Molecular Weight | 200.23 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1975 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related fluorophenyl Standards
- 2-((2-Fluorophenyl)thio)-n'-hydroxyacetimidamide (CAS 1021035-90-4)
- 2-[(4-fluorophenyl)sulfanyl]propanoic acid (CAS 155059-10-2)
- 2-((3-Fluorophenyl)thio)-n'-hydroxyacetimidamide (CAS 1562680-41-4)
- 3-[(4-fluorophenyl)sulfanyl]propanoic acid (CAS 19543-85-2)
- 2-[(2-fluorophenyl)sulfanyl]acetohydrazide (CAS 848052-92-6)
- 3-((3-Fluorophenyl)thio)propanoic acid (CAS 21243-10-7)
- 3-[(2-fluorophenyl)sulfanyl]propanoic acid (CAS 21243-09-4)
- 2-(4-Fluorophenyl)-2-(hydroxymethyl)propane-1,3-diol (CAS 131506-01-9)
Recommended Standards
- 2-[(cyclohexylcarbamoyl)amino]acetic acid (CAS 33557-91-4)
- 2-Benzylbenzene-1,3-diol (CAS 3769-40-2)
- 2-Cyclohexyl-3-methoxy-3-oxopropanoic acid (CAS 946152-76-7)
- 2,6-Dimethylnaphthalene-1-carboxylic acid (CAS 33121-71-0)
- Methyl 5-bromo-6-ethylnicotinate (CAS 1186111-91-0)
- 4-(Piperazin-1-yl)-2,3-dihydrothieno[3,2-c]pyridine dihydrochloride (CAS 1363405-92-8)
- Decyl 3,4,5-trihydroxybenzoate (CAS 19198-75-5)
- (2,3,4-trifluorophenyl)methanamine 2,3,4 - Trifluorobenzylamine 2,3,4-Trifluoro-benzylamine 2,3,4-trifluorobenzylamine 235088-67-2 benzenemethanamine, 2,3,4-trifluoro- (CAS 235088-67-2)
- 2,3,4,5-Tetramethoxybenzoic acid (CAS 72023-44-0)
- 4-(Quinoxalin-2-yl)butan-2-ol (CAS 1468896-75-4)
- Z-D-Arg(Z)2-OSu (CAS 200191-86-2)
- 4-Bromo-4'-fluorobenzophenone (CAS 2069-41-2)
- Tazarotene (CAS 118292-40-3)
- Insulin Degludec Impurity 14 (CAS CATO-C4X-215714)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com