3-((4-Ethylphenyl)sulfonyl)propanoic acid CAS 200643-81-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 200643-81-8 |
| Molecular Formula | C11H14O4S |
| Molecular Weight | 242.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-((4-Ethylphenyl)sulfonyl)propanoic acid (CAS 200643-81-8) pharmaceutical standards reference standard. Molecular formula: C11H14O4S. Molecular weight: 242.29 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H14O4S |
| Molecular Weight | 242.29 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2014 |
| Sulfur Atoms | 1 |
Related Ethylphenyl Standards
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- n-(3-Ethylphenyl)-6-oxo-1,6-dihydropyridine-3-carboxamide (CAS 923674-78-6)
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Recommended Standards
- 3-((2-Methylbenzyl)sulfonyl)propanoic acid (CAS 702696-08-0)
- 3-(2-Fluorophenyl)-6,7,8,9-tetrahydro-5H-cyclohepta[c]pyridazine (CAS 918873-84-4)
- 3-((2,5-Dimethylphenyl)sulfonyl)propanoic acid (CAS 881044-55-9)
- 2-Iodobenzo[d]thiazol-6-ol (CAS 78431-08-0)
- (R)-5-bromo-4-methylpentan-1-ol (CAS 887706-12-9)
- Dithiobis(methylcarbamic acid)bis(2,3-dihydro-2,2-dimethyl-7-benzofuranyl)ester (CAS 39995-74-9)
- 2-chloro-5-methylsulfanyl-pyrimidine (CAS 115581-36-7)
- tert-Butyl 2-(4-chlorophenyl)-2-oxoacetate (CAS 75716-85-7)
- 6-Methoxy-1,3-dimethyl-1H-indole (CAS 124043-80-7)
- Semaglutide Sodium Salt (CAS CATO-C4X-222620)
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