(4-Chlorosulfonyl-phenyl)-acetic acid ethyl ester CAS 87202-52-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 87202-52-6 |
| Molecular Formula | C10H11ClO4S |
| Molecular Weight | 262.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (4-Chlorosulfonyl-phenyl)-acetic acid ethyl ester (CAS 87202-52-6) pharmaceutical standards reference standard. Molecular formula: C10H11ClO4S. Molecular weight: 262.71 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C10H11ClO4S |
| Molecular Weight | 262.71 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.) | 1981 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Chlorosulfonyl Standards
- Methyl 3-(chlorosulfonyl)-4,5-dimethylbenzoate (CAS 1156634-80-8)
- 1-(3'-Chlorosulfonyl-4'-methoxyphenyl)-1-propanone-methyl-d3 1189984-41-5 (CAS 1189984-41-5)
- Ethyl 2-(3-(chlorosulfonyl)phenyl)acetate (CAS 1190373-83-1)
- Methyl 2-(chlorosulfonyl)-5-ethylbenzoate (CAS 1247825-38-2)
- 4-(Chlorosulfonyl)phenyl isobutyrate (CAS 1315367-19-1)
- Ethyl 2-(chlorosulfonyl)-6-methylbenzoate (CAS 133742-97-9)
- Ethyl 2-[2-(chlorosulfonyl)phenyl]acetate (CAS 1342174-62-2)
- Benzyl 3-(chlorosulfonyl)propanoate (CAS 1394041-79-2)
Recommended Standards
- Ethyl 2-(2-chloroacetamido)-4-thiazoleacetate (CAS 19749-93-0)
- (E)-3-((2-chlorothiazol-5-yl)methylene)indolin-2-one (CAS 866050-75-1)
- methyl 3-(chlorosulfonyl)-2-phenylpropanoate (CAS 1803560-95-3)
- 2-Chloro-1-(4-(4-methylbenzyl)-1,4-diazepan-1-yl)ethan-1-one (CAS 1258826-78-6)
- 4-(4-Chloro-3-methylphenoxy)aniline (CAS 57688-18-3)
- n-(3-Aminophenyl)-2,2-dimethylpropanamide (CAS 41402-58-8)
- 5-Iodoisothiazole (CAS 49602-30-4)
- 4-Amino-1-methyl-n-(1-methylpiperidin-4-yl)-1h-pyrazole-3-carboxamide (CAS 1496287-99-0)
- Lecithin Impurity 3 (CAS 1176589-68-6)
- Peptide Impurity 11 X TFA Salt (CAS CATO-CPTD788811)
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