methyl 2-(chlorosulfonyl)propanoate CAS 20449-10-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 20449-10-9 |
| Molecular Formula | C4H7ClO4S |
| Molecular Weight | 186.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity methyl 2-(chlorosulfonyl)propanoate (CAS 20449-10-9) pharmaceutical standards reference standard. Molecular formula: C4H7ClO4S. Molecular weight: 186.61 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C4H7ClO4S |
| Molecular Weight | 186.61 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related methyl Standards
- 2-(Chlorosulfonyl)butanoic acid (CAS 1314977-78-0)
- Methyl 3-(Chlorosulfonyl)propanoate (CAS 15441-07-3)
- 2-(Chlorosulfonyl)ethyl acetate (CAS 78303-71-6)
- 3-[(chlorosulfonyl)(methyl)amino]propanenitrile (CAS 209971-18-6)
- 3-(Chlorosulfonyl)propanoyl chloride (CAS 3944-67-0)
- 3-[(chlorosulfonyl)(ethyl)amino]propanenitrile (CAS 1064037-92-8)
- 3-[(chlorosulfonyl)(methyl)amino]-2-methylpropanenitrile (CAS 1250149-70-2)
- 3-[(chlorosulfonyl)(methyl)amino]butanenitrile (CAS 1343825-88-6)
Recommended Standards
- 4-Fluoro-3,5-dimethylbenzoyl chloride (CAS 886501-66-2)
- 896120-69-7 2,6-Dimethyl-4-fluorobenzoyl chloride MFCD04972840 (CAS 896120-69-7)
- 3-Chloro-4`-fluoropropiophenone (CAS 347-93-3)
- (S)-3-(4-(difluoromethoxy)phenyl)morpholine (CAS 1213398-45-8)
- 21037-81-0 4-Propyl-1H-pyrazole MFCD19982745 (CAS 21037-81-0)
- 3-Chloro-4-[(2-phenylphenyl)methoxy]benzoic acid (CAS 833484-99-4)
- Samidorphan Impurity 10 (CAS 886588-56-3)
- 3-(2,6-Diazaspiro[3.3]Heptan-2-yl)benzo[d]isothiazole (CAS 2306263-33-0)
- 4-[(2,4-difluorophenyl)methyl]oxan-4-amine (CAS 1342026-77-0)
- Des-Pro36-37-Tirzepatide (CAS CATO-CPTD788938)
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