Ethyl 4-[(chlorosulfonyl)methyl]benzoate CAS 446847-82-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 446847-82-1 |
| Molecular Formula | C10H11ClO4S |
| Molecular Weight | 262.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Ethyl 4-[(chlorosulfonyl)methyl]benzoate (CAS 446847-82-1) 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.) | 2025 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Ethyl 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 3-(chlorosulfonyl)-4-methylbenzoate (CAS 924871-96-5)
- Ethyl 5-(chlorosulfonyl)-2-methylbenzoate (CAS 924859-48-3)
- Ethyl 2-chloro-4-(methylsulfonyl)benzoate (CAS 702672-93-3)
- Calciate(2-), diaquabis[hydroxybutanedioato(2-)-κO1,κO4]-, dihydrogen (CAS 410098-14-5)
- 1-(2,4-Dihydroxy-3,6-dimethoxyphenyl)-3-(2-methoxyphenyl)prop-2-en-1-one 100079-39-8 ST24037017 (CAS 100079-39-8)
- N-(3-Benzoyl-2-oxo-4-(pyrrolidin-1-yl)-2H-pyran-6-yl)benzamide (CAS 62035-07-8)
- 6-[2-(Methoxyimino)ethyl]pyrazolo[1,5-a]pyrido[3,4-e]pyrimidine-3-carbonitrile (CAS 303144-80-1)
- Calcitriol Impurity 3 (CAS CATO-C4X-15103)
- [3-(4-methanesulfonylphenoxy)propyl](methyl)amine (CAS 1157381-77-5)
- Semaglutide Impurity 187 (CAS CATO-C4X-2226187)
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