(oxolan-2-yl)methanesulfonyl chloride CAS 338453-29-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338453-29-5 |
| Molecular Formula | C5H9ClO3S |
| Molecular Weight | 184.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (oxolan-2-yl)methanesulfonyl chloride (CAS 338453-29-5) pharmaceutical standards reference standard. Molecular formula: C5H9ClO3S. Molecular weight: 184.64 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C5H9ClO3S |
| Molecular Weight | 184.64 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.) | 2025 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related oxolan Standards
- (oxolan-3-yl)methanesulfonyl chloride (CAS 242459-48-9)
- 1-(Oxolan-2-ylmethyl)piperidin-4-amine (CAS 108282-26-4)
- 1-[(oxolan-3-yl)methyl]piperidin-4-amine (CAS 108282-30-0)
- 1-[(Oxolan-2-yl)methyl]-1,4-diazepane (CAS 926200-47-7)
- 2-(Oxolan-3-yl)-2-(pyrrolidin-1-yl)ethan-1-amine (CAS 953886-65-2)
- 5-Methyl-4-(oxolan-3-yl)-1,3-thiazol-2-amine (CAS 1862913-17-4)
- 4-[(Oxolan-3-yl)methyl]-1,3-thiazol-2-amine (CAS 1936271-75-8)
- [2-(oxolan-2-yl)-1,3-thiazol-4-yl]methanol (CAS 1480142-75-3)
Recommended Standards
- 1-(Methoxymethyl)cyclopropane-1-sulfonyl Chloride (CAS 1803604-14-9)
- 2-methyloxolane-3-sulfonyl chloride (CAS 1423027-55-7)
- 1-(1-Chloro-1-Buten-1-Yl)-4-Fluoro-Benzene (CAS 83783-53-3)
- 2'-Cyano-2,4'-difluorobiphenyl-5-boronic acid pinacol esters, 97% (CAS 660425-28-5)
- 2-(4-Chloro-benzyloxymethyl)-6-methoxy-benzoic acid methyl ester (CAS 1171923-96-8)
- 2-(4-Chloro-5-hydroxypyridin-2-yl)acetic acid (CAS 1807212-55-0)
- Deruxtecan Impurity 2 (CAS 2568974-05-8)
- 1-Butyl-2-isopropylimidazolidine (CAS 245680-09-5)
- Ethyl 2-hydroxy-2-(trifluoromethyl)propanoate (CAS 107018-39-3)
- Semaglutide impurity 227 (CAS CATO-C4X-2226227)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com