2-(4-fluorophenyl)ethanesulfonic acid 2-(4-fluorophenyl)ethanesulfonicacid 771468-53-2 A9765 CAS 771468-53-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 771468-53-2 |
| Molecular Formula | C8H9FO3S |
| Molecular Weight | 204.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-fluorophenyl)ethanesulfonic acid 2-(4-fluorophenyl)ethanesulfonicacid 771468-53-2 A9765 (CAS 771468-53-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H9FO3S. Molecular weight: 204.22 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H9FO3S |
| Molecular Weight | 204.22 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related fluorophenyl Standards
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- 2-((3-Fluorophenyl)sulfonyl)ethan-1-ol (CAS 685892-13-1)
- 2-((4-Fluorophenyl)sulfonyl)ethanol (CAS 28122-13-6)
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Recommended Standards
- H2HYL98VB6 6313-37-7 Benzenamine, 2,5-dimethoxy-4-nitro- 2,5-Dimethoxy-4-nitroaniline Aniline, 2,5-dimethoxy-4-nitro- 3,6-Dimethoxy-4-nitroaniline EINECS 228-640-8 NSC 39868 UNII-H2HYL98VB6 (CAS 6313-37-7)
- (Z)-ethyl 3-(4-formylphenyl)acrylate 92636-27-6 SC-62228 (CAS 92636-27-6)
- 38937-66-5 N,N inverted exclamation marka-Dihydroxyoctanediamide N,N'-Dihydroxyoctanediamide N1,N8-Dihydroxyoctanediamide SBHA Suberic Bishydroxamate Suberodihydroxamic Acid Suberohydroxamic acid Suberoyl bis-hydroxamic acid (CAS 38937-66-5)
- 6-Methyl-6,9-diazaspiro[4.5]decane dihydrochloride (CAS 2197052-82-5)
- N-[2-(4-Ethyl-5-mercapto-4H-[1,2,4]triazol-3-yl)-ethyl]-2-fluoro-benzamide (CAS 767344-47-8)
- Naltrexone impurity 60 (CAS CATO-C4X-147560)
- N-(2-(3,5-dimethylisoxazol-4-yl)ethyl)thietan-3-amine (CAS 1872962-72-5)
- Di-n-butyldimethacrylatetin (CAS 15257-25-7)
- N-(4-Ethylphenyl)-2-((5-((4-methylpiperazin-1-yl)sulfonyl)pyridin-2-yl)thio)propanamide (CAS 869356-20-7)
- Tau Peptide (274-288) trifluoroacetate salt (CAS 330456-39-8)
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