(4-Fluoro-benzenesulfonyl)-acetic acid CAS 383-38-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 383-38-0 |
| Molecular Formula | C8H7FO4S |
| Molecular Weight | 218.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(4-Fluoro-benzenesulfonyl)-acetic acid (CAS 383-38-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H7FO4S. Molecular weight: 218.20 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H7FO4S |
| Molecular Weight | 218.20 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.) | 1957 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- (3-Fluorophenyl)(4-fluorophenyl)methanone (CAS 345-71-1)
- (4R,5R)-5-(Ethoxycarbonyl)-2,2-dimethyl-1,3-dioxolane-4-carboxylic acid (CAS 439860-59-0)
- (3aS,6R,6aR)-6-methoxy-2,2-dimethyltetrahydrofuro [3,4-d][1,3]dioxole-4-carboxylic acid (CAS 54622-95-6)
- 1-(2-Fluorophenyl)-3-(3-(imidazo[1,2-a]pyrimidin-2-yl)phenyl)urea (CAS 861210-37-9)
- 5-Fluoro-1H-indazole (CAS 348-26-5)
- Methyl 5-cyclopropyl-2-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-7-carboxylate (CAS 1795503-18-2)
- 4-Phenyl-5-((p-tolyloxy)methyl)-4h-1,2,4-triazole-3-thiol (CAS 76111-27-8)
- (1-(O-tolyl)-1H-imidazol-4-yl)methanamine (CAS 1368885-46-4)
- 1-(4-((Benzyl(ethyl)amino)methyl)piperidin-1-yl)-2-chloroethanone (CAS 1353954-80-9)
- D-Thr5-Tirzepatide (CAS CATO-CPTD788926)
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 13829788188 / jacky.chen@cato-chem.com