2-Methoxy-2-(oxolan-3-yl)ethane-1-sulfonyl chloride CAS 1890032-75-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1890032-75-3 |
| Molecular Formula | C7H13ClO4S |
| Molecular Weight | 228.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Methoxy-2-(oxolan-3-yl)ethane-1-sulfonyl chloride (CAS 1890032-75-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H13ClO4S. Molecular weight: 228.69 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H13ClO4S |
| Molecular Weight | 228.69 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, 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.) | 1995 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Methoxy Standards
- 1-ethyl-3-methoxy-pyrazole-4-sulfonyl chloride (CAS 1851280-07-3)
- 4-Methoxy-3-propoxybenzoyl chloride (CAS 144036-21-5)
- 3-Methoxy-2-propoxybenzoyl chloride (CAS 23966-84-9)
- 3-Methoxy-4-propoxybenzoyl chloride (CAS 3535-38-4)
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- (2-Methoxy-5-phenylpyridin-3-yl)boronic acid (CAS 1029654-23-6)
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- (2-Methoxy-6-phenylpyridin-3-yl)boronic acid (CAS 1029654-26-9)
Recommended Standards
- (3-ethoxyoxolan-3-yl)methanesulfonyl chloride (CAS 1785178-84-8)
- (6,6-Dimethyl-1,4-dioxan-2-yl)methanesulfonyl chloride (CAS 2138584-95-7)
- (4-Methoxyoxan-4-yl)methanesulfonyl chloride (CAS 1783946-02-0)
- 3-(4-Chlorobenzyl)-4-oxo-2-(phenylimino)-1,3-thiazinane-6-carboxylic acid (CAS 312512-86-0)
- Dimethyl 4-methylpyridine-2,6-dicarboxylate (CAS 4566-82-9)
- 3-(tert-Butylamino)-4,4-dimethylisoxazol-5(4H)-one (CAS 143674-65-1)
- 1-(2-Methoxy-5-nitrobenzyl)pyrrolidin-2-onehydrochloride (CAS 1332531-50-6)
- Ranitidine EP Impurity G (CAS 148639-72-9)
- 4-Chloro-2-cyclopropoxy-N,N-dimethylbenzamide (CAS 1243465-70-4)
- Protein Kinase C (19-36) Peptide (CAS 113731-96-7)
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