2-Methoxy-2-(oxan-4-yl)ethane-1-sulfonyl chloride CAS 1890073-41-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1890073-41-2 |
| Molecular Formula | C8H15ClO4S |
| Molecular Weight | 242.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Methoxy-2-(oxan-4-yl)ethane-1-sulfonyl chloride (CAS 1890073-41-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H15ClO4S. Molecular weight: 242.72 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H15ClO4S |
| Molecular Weight | 242.72 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 | 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
- 2-Methoxy-2-(oxan-3-yl)ethane-1-sulfonyl chloride (CAS 1781380-26-4)
- 3-methoxy-4,6-bis(methylthio)-1H-pyrazolo[3,4-d]pyrimidine (CAS 111375-42-9)
- 5-Methoxy-1-methyl-3-(1,2,3,6-tetrahydropyridin-4-yl)-1H-indole (CAS 1507825-05-9)
- 6'-Methoxy-2',3',4',9'-tetrahydrospiro[cyclobutane-1,1'-pyrido[3,4-b]indole] (CAS 1956334-60-3)
- 2-Methoxy-7,8,9,10-tetrahydro-6H-cyclohepta[b]quinolin-11-amine (CAS 5778-87-0)
- 4-Methoxy-7,8,9,10-tetrahydro-6H-cyclohepta[b]quinolin-11-amine (CAS 5591-57-1)
- 5-Methoxy-3-(1-methyl-1,2,3,6-tetrahydro-4-pyridinyl)-1H-indole (CAS 55556-41-7)
- 2-(2'-Methoxy-5'-methyl-[1,1'-biphenyl]-4-yl)ethanol (CAS 1443305-44-9)
Recommended Standards
- 3-ethoxy-1-ethyl-pyrazole-4-sulfonyl chloride (CAS 1799541-20-0)
- [3-(propan-2-yloxy)oxolan-3-yl]methanesulfonyl chloride (CAS 1989659-80-4)
- (4-ethoxyoxan-4-yl)methanesulfonyl chloride (CAS 1784632-68-3)
- Methyl 2-(3,5-dioxopiperazin-1-yl)acetate (CAS 434314-27-9)
- 2-(Allyloxy)ethanamine (CAS 43081-82-9)
- 1-Methyl-3-(1,3-thiazol-2-yl)-1h-pyrazole-4-carboxylic acid (CAS 1464016-14-5)
- (βS)-β-Amino-3,5-difluoro-2-pyridineethanol (CAS 1213486-60-2)
- Benzo[d][1,3]dioxol-5-yl(2-bromophenyl)methanol (CAS 1392508-65-4)
- Ethyl 3-amino-3-(4-phenylpiperazin-1-yl)acrylate (CAS 79823-34-0)
- Semaglutide Impurity 123 (CAS 71997-93-8)
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