1,1,1-Trifluoropropane-2-sulfonyl chloride CAS 1443979-90-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1443979-90-5 |
| Molecular Formula | C3H4ClF3O2S |
| Molecular Weight | 196.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,1,1-Trifluoropropane-2-sulfonyl chloride (CAS 1443979-90-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C3H4ClF3O2S. Molecular weight: 196.58 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C3H4ClF3O2S |
| Molecular Weight | 196.58 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 0.0 |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F/Cl-containing |
| Sulfur Atoms | 1 |
Related Trifluoropropane Standards
- 3,3,3-Trifluoropropane-1-sulfonyl Chloride (CAS 845866-80-0)
- 3,3,3-Trifluoropropane-1-sulfonyl fluoride (CAS 1349718-83-7)
- 3,3,3-Trifluoropropane-1-sulfonamide (CAS 1033906-44-3)
- 1,1,1-trifluoropropane-2-sulfonamide (CAS 1443980-63-9)
- 3,3,3-trifluoropropane-1-thiol (CAS 69412-76-6)
- 3,3,3-Trifluoropropane-1,1-diol (CAS 1309602-82-1)
- (R)-3,3,3-trifluoropropane-1,2-diol (CAS 148683-13-0)
- (S)-3,3,3-trifluoropropane-1,2-diol (CAS 148683-14-1)
Recommended Standards
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- 4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-2-one (CAS 923143-11-7)
- n-(3,5-Dimethoxybenzyl)propan-1-amine (CAS 1019389-60-6)
- N-(2-Phenyl-2,6-dihydro-4H-thieno[3,4-c]pyrazol-3-yl)benzamide (CAS 361168-30-1)
- Insulin Degludec Impurity 2 (CAS CATO-C4X-21572)
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