1-Chloro-2-trifluoromethanesulfonylethane CAS 18450-56-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 18450-56-1 |
| Molecular Formula | C3H4ClF3O2S |
| Molecular Weight | 196.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-Chloro-2-trifluoromethanesulfonylethane (CAS 18450-56-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C3H4ClF3O2S. Molecular weight: 196.58 g/mol. Batch-specific COA and technical support are available on request.
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.) | 1962 |
| Halogen Content | F/Cl-containing |
| Sulfur Atoms | 1 |
Related Chloro Standards
- (5-Chloro-3-(difluoromethyl)-1-methyl-1H-pyrazol-4-yl)methanol (CAS 447401-95-8)
- 2-(2-Chloro-2,2-difluoroacetyl)cyclopentanone (CAS 2317-35-3)
- 2-Chloro-1-cyclopropyl-4,4-difluorobutane-1,3-dione (CAS 886494-05-9)
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- 5-Chloro-1H-indazole-3-carboxylic acid (CAS 1077-95-8)
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Recommended Standards
- 1,1,1-Trifluoropropane-2-sulfonyl chloride (CAS 1443979-90-5)
- 5-Chloro-6-fluoropyrazolo[1,5-a]pyrimidine-3-carbonitrile (CAS 2098345-72-1)
- 2,5-dioxo-2,5-dihydrofuran-3-sulfonyl chloride (CAS 40336-86-5)
- Trietazine-D5 (CAS 1397243-73-0)
- (S)-Ethyl 2-(((S)-2-oxo-2,3,4,5-tetrahydro-1H-benzo[b]azepin-3-yl)amino)-4-phenylbutanoate (CAS 367909-45-3)
- tert-Butyl (2-oxoindolin-5-yl)carbamate (CAS 184021-62-3)
- 2-(2,2-Difluoroethyl)-2h,3h,5h,6h,7h,8h-[1,2,4]triazolo[4,3-a]piperazin-3-one (CAS 1498956-59-4)
- Ethyl 4,6-dihydroxy-2-oxo-2H-chromene-3-carboxylate (CAS 100037-65-8)
- 5-Chloro-1-(3-fluorophenyl)-3-propyl-1H-pyrazole-4-carbaldehyde (CAS 1192999-22-6)
- (Glu1)-Fibrinopeptide B (human) (CAS 103213-49-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com