Ethyl 2-(chlorosulfonyl)-2-fluoroacetate CAS 1936729-45-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1936729-45-1 |
| Molecular Formula | C4H6ClFO4S |
| Molecular Weight | 204.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 2-(chlorosulfonyl)-2-fluoroacetate (CAS 1936729-45-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C4H6ClFO4S. Molecular weight: 204.60 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C4H6ClFO4S |
| Molecular Weight | 204.60 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) | 1.0 |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F/Cl-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- 3-chloro-1-(2,4-difluorophenyl)propan-1-one (CAS 184099-84-1)
- 1-Chloro-1,1-difluoro-3-phenylpropan-2-one (CAS 86340-72-9)
- 2-Chloro-1-(2,4-difluorophenyl)propan-1-one (CAS 138457-39-3)
- (1R,2S)-2-(2-(2-nitrophenyl)-2-oxoethyl)cyclopentane-1-carboxylic acid (CAS 733740-76-6)
- 2-Bromo-1-(2,4-difluorophenyl)propan-1-one (CAS 135206-83-6)
- 1-(Sec-butyl)-5-oxopyrrolidine-3-carboxamide (CAS 910443-30-0)
- 5-(1-Fluoro-2-methylpropan-2-yl)-1,3,4-thiadiazol-2-amine (CAS 84456-56-4)
- 2-Methyl-4-oxooctahydro-1H-pyrido[1,2-a]pyrimidin-9-yl acetate (CAS 61316-50-5)
- Cyclopropyl(2,3-difluorophenyl)methanamine (CAS 1270391-38-2)
- Fibrinogen-Binding Inhibitor Peptide (CAS 89105-94-2)
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