2,2-Difluoroethyl Triflate CAS 74427-22-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 74427-22-8 |
| Molecular Formula | C3H3F5O3S |
| Molecular Weight | 214.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,2-Difluoroethyl Triflate (CAS 74427-22-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C3H3F5O3S. Molecular weight: 214.11 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C3H3F5O3S |
| Molecular Weight | 214.11 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) | 0.0 |
| CAS Registry Year (est.) | 1978 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Difluoroethyl Standards
- Ethyl 4-(1,1-difluoroethyl)benzoate (CAS 55805-23-7)
- n-((1-(2,2-Difluoroethyl)-5-methyl-1h-pyrazol-4-yl)methyl)cyclopropanamine (CAS 1170869-32-5)
- N-(2,2-difluoroethyl)-N-[2-(3-methoxyphenyl)ethyl]amine (CAS 1245807-48-0)
- 4-(1-(2,2-Difluoroethyl)-1H-pyrazol-4-yl)piperidine (CAS 1443291-28-8)
- 1-(2,2-difluoroethyl)-1,2,3,4-tetrahydroquinolin-5-amine (CAS 1179290-21-1)
- 6-(2,2-Difluoroethyl)thieno[2,3-d]pyrimidin-4(3H)-one (CAS 2163771-90-0)
- 1-{4-[(2,2-difluoroethyl)sulfanyl]phenyl}ethan-1-one (CAS 1341149-68-5)
- 4-(2,2-Difluoroethyl)thiomorpholine-3-carboxylic acid (CAS 1543428-68-7)
Recommended Standards
- 2,2-Dichloro-1-thiomorpholinoethan-1-one (CAS 663884-74-0)
- (3-oxo-1,3-dihydroisobenzofuran-1-yl)phosphonic acid (CAS 4741-67-7)
- 1-Fluoro-4-(pentafluoroethyl)benzene (CAS 2396-11-4)
- 4-Benzyl-N-(butan-2-yl)piperazine-1-carbothioamide (CAS 460336-41-8)
- Lapatinib Impurity 29 (CAS 27329-70-0)
- tert-Butyl (R)-2-(4-(trifluoromethoxy)benzyl)piperazine-1-carboxylate (CAS 1260588-46-2)
- 8-Hydroxy-2-methylquinoline-4-carboxylic acid (CAS 14788-40-0)
- 3-Methoxy-2-methylpropane-1-sulfonyl chloride (CAS 1340102-86-4)
- (4-(1-Ethyl-3-methyl-1H-pyrazol-5-yl)thiazol-2-yl)methanol (CAS 1708288-42-9)
- Semaglutide Impurity 142 (CAS CATO-C4X-2226142)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com