(3,3-difluorocyclobutyl)methanesulfonyl chloride CAS 1622903-44-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1622903-44-9 |
| Molecular Formula | C5H7ClF2O2S |
| Molecular Weight | 204.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3,3-difluorocyclobutyl)methanesulfonyl chloride (CAS 1622903-44-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H7ClF2O2S. Molecular weight: 204.62 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H7ClF2O2S |
| Molecular Weight | 204.62 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | F/Cl-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 7-Chloro-3-fluoro-1H-pyrrolo[3,2-c]pyridine (CAS 1352394-63-8)
- 1,1-(Butane-1,4-diyl)bis(4-methylquinolin-1-ium) 4-methylbenzenesulfonate (CAS 1265911-67-8)
- Pyrazolo[1,5-a]pyridine-3-methanol (CAS 117782-76-0)
- 1-Methyl-1-(2-methylbenzyl)guanidine sulfate (CAS 1185438-16-7)
- 1-Cyclohexyl-2-methylpiperazine (CAS 1211108-21-2)
- 4-Amino-5-bromo-2,3-dihydro-1H-inden-1-one (CAS 1260007-58-6)
- Semaglutide Impurity 16 (CAS CATO-C4X-222616)
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