3-[4-(fluorosulfonyl)phenyl]propanoic acid CAS 21864-49-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21864-49-3 |
| Molecular Formula | C9H9FO4S |
| Molecular Weight | 232.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-[4-(fluorosulfonyl)phenyl]propanoic acid (CAS 21864-49-3) pharmaceutical standards reference standard. Molecular formula: C9H9FO4S. Molecular weight: 232.23 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C9H9FO4S |
| Molecular Weight | 232.23 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.) | 1963 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related fluorosulfonyl Standards
- Methyl 2-[(fluorosulfonyl)methyl]benzoate (CAS 1354953-70-0)
- methyl 4-[(fluorosulfonyl)methyl]benzoate (CAS 1955558-09-4)
- 5-(Fluorosulfonyl)-2,4-dimethylbenzoic acid (CAS 33866-07-8)
- Ethyl 4-(fluorosulfonyl)benzoate (CAS 366-85-8)
- Methyl (4-(fluorosulfonyl)phenyl)carbamate (CAS 315239-61-3)
- 2-(4-(Fluorosulfonyl)phenoxy)acetic acid (CAS 34380-54-6)
- 3-(Fluorosulfonyl)-4-methoxybenzoic acid (CAS 199461-16-0)
- 4-(Fluorosulfonyl)-3-methoxybenzoic acid (CAS 935534-26-2)
Recommended Standards
- 3-[(4-Fluorophenyl)sulfonyl]propanoic acid (CAS 682760-24-3)
- 3’-Fluoro-2-(3-fluorophenyl)acetophenone (CAS 40281-51-4)
- 3-[(2-fluorophenyl)sulfonyl]propanoic acid (CAS 874594-06-6)
- 1-Bromo-2-nitro-4,5-bis(trifluoromethyl)benzene (CAS 229957-08-8)
- 1-(5-Methyl-1H-indazol-3-yl)ethanone (CAS 90914-99-1)
- N-Succinimidyl Myristate (CAS 69888-86-4)
- 3(S)-3-Hydroxymethyl-3,4-dihydro-1H-isoquinoline-2-carboxylic acid tert-butyl ester (CAS 183958-71-6)
- (R)-3-(4-bromophenyl)pyrrolidine hydrochloride (CAS 1384268-64-7)
- Ethyl 3-amino-5-(trifluoromethyl)benzo[b]thiophene-2-carboxylate (CAS 1217018-83-1)
- (Pro30,Tyr32,Leu34)-Neuropeptide Y (28-36) (CAS 161650-01-7)
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