(Hexahydrofuro[3,4-b]furan-2-yl)methanesulfonyl chloride CAS 2138206-06-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2138206-06-9 |
| Molecular Formula | C7H11ClO4S |
| Molecular Weight | 226.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(Hexahydrofuro[3,4-b]furan-2-yl)methanesulfonyl chloride (CAS 2138206-06-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H11ClO4S. Molecular weight: 226.68 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H11ClO4S |
| Molecular Weight | 226.68 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) | 2.0 |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
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- Hexahydrofuro[3,2-b]furan-3,6-diol (CAS 89825-36-5)
- (Hexahydrofuro[2,3-b]furan-3-yl)methanol (CAS 1067230-35-6)
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Recommended Standards
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- 3-(2-(p-Tolyl)oxazol-4-yl)benzo[d]isoxazole-5-carboxylic acid (CAS 1422066-11-2)
- tert-Butyl (S)-(2-oxo-1,2,3,4-tetrahydropyrido[3,4-b][1,4]oxazepin-3-yl)carbamate (CAS 2124262-56-0)
- 4-Bromo-n-methyl-n-[(3-methylphenyl)methyl]-1h-pyrrole-2-carboxamide (CAS 1183887-98-0)
- Semaglutide impurity 27 (CAS CATO-C4X-222627)
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