Isopropyl 2-(chlorosulfonyl)-2-methylpropanoate CAS 1375471-92-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1375471-92-3 |
| Molecular Formula | C7H13ClO4S |
| Molecular Weight | 228.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Isopropyl 2-(chlorosulfonyl)-2-methylpropanoate (CAS 1375471-92-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H13ClO4S. Molecular weight: 228.69 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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.) | 1991 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- 1-(4-Chloro-3-fluorophenyl)hexan-1-one (CAS 1352231-90-3)
- 3-((Tetrahydrofuran-3-yl)oxy)propane-1-sulfonyl chloride (CAS 1490502-05-0)
- 1-(3-Chloro-4-fluorophenyl)hexan-1-one (CAS 1352208-39-9)
- Calciumacetylsalicylate (CAS 69-46-5)
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- threo-Guaiacylglycerol (CAS 27391-16-8)
- Methyl 4-bromo-5-isopentyl-1H-pyrazole-3-carboxylate (CAS 1491132-54-7)
- 2-((2-Hydroxyethyl)(methyl)amino)-1-(thiophen-2-yl)ethanone (CAS 1247210-39-4)
- (3-Chloro-4-propan-2-yloxyphenyl)methanol (CAS 678181-75-4)
- Semaglutide impurity 84 (CAS CATO-C4X-222684)
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