(3,3-difluorocyclohexyl)methanesulfonyl chloride CAS 1691933-77-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1691933-77-3 |
| Molecular Formula | C7H11ClF2O2S |
| Molecular Weight | 232.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3,3-difluorocyclohexyl)methanesulfonyl chloride (CAS 1691933-77-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H11ClF2O2S. Molecular weight: 232.68 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H11ClF2O2S |
| Molecular Weight | 232.68 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.) | 1994 |
| Halogen Content | F/Cl-containing |
| Sulfur Atoms | 1 |
Related difluorocyclohexyl Standards
- (4,4-difluorocyclohexyl)methanesulfonyl chloride (CAS 1566537-63-0)
- (2,2-difluorocyclohexyl)methanesulfonyl chloride (CAS 1784380-35-3)
- 2-(4,4-Difluorocyclohexyl)-3-methoxy-3-oxopropanoic acid (CAS 2756337-15-0)
- (3,3-difluorocyclohexyl)methyl methanesulfonate (CAS 1803598-43-7)
- (4,4-Difluorocyclohexyl)methyl methanesulfonate (CAS 194427-24-2)
- (1S)-1-(3,3-Difluorocyclohexyl)-2,2,2-trifluoroethan-1-amine (CAS 2791313-77-2)
- 2-(3,3-Difluorocyclohexyl)-2,2-difluoroacetic acid (CAS 1784863-22-4)
- 4-(4,4-Difluorocyclohexyl)phenol (CAS 161553-81-7)
Recommended Standards
- Methyl 3-(allyloxy)-5-chlorothiophene-2-carboxylate (CAS 1774902-40-7)
- 1-(4-Chloro-3-fluorophenyl)-2-(propan-2-yloxy)ethan-1-ol (CAS 1461709-04-5)
- Methyl 3-(allyloxy)-4-chlorothiophene-2-carboxylate (CAS 1779123-37-3)
- (3-(Benzyloxy)-5-(trifluoromethyl)phenyl)boronic acid (CAS 1451393-42-2)
- 2-(Piperidin-1-yl)ethyl 4-hydroxybenzoate (CAS 72232-71-4)
- Tert-butyl (2R,4R)-2-(bromomethyl)-4-hydroxypyrrolidine-1-carboxylate (CAS 2306246-53-5)
- Benzyl 3-formyl-1H-indole-5-carboxylate (CAS 1071973-79-9)
- 2-(4-Methylthiazol-5-yl)ethyl hexanoate (CAS 94159-32-7)
- Valproate Impurity 47 (CAS 6065-63-0)
- Semaglutide impurity 194 (CAS CATO-C4X-2226194)
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