2-(Chloromethoxy)-1,1,1-trifluoroethane CAS 21937-47-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21937-47-3 |
| Molecular Formula | C3H4ClF3O |
| Molecular Weight | 148.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Chloromethoxy)-1,1,1-trifluoroethane (CAS 21937-47-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C3H4ClF3O. Molecular weight: 148.51 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C3H4ClF3O |
| Molecular Weight | 148.51 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 | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | F/Cl-containing |
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Recommended Standards
- 1-Chloro-2-(trifluoromethoxy)ethane (CAS 1645-95-0)
- 2-Chloro-1,1,2-trifluoro-1-methoxyethane (CAS 425-87-6)
- 5-Chloro-1,3,4-oxadiazole-2-carboxylic acid (CAS 1446409-04-6)
- 1-(1-Benzyl-3,5-dimethyl-1h-pyrazol-4-yl)ethan-1-amine (CAS 1344239-42-4)
- 5-Methyl-2-furanmethanol (CAS 3857-25-8)
- (1R,2R)-1-Amino-2-phenylcyclopropane-1-carboxylic acid hydrochloride (CAS 110716-95-5)
- 3-(4-Methylphenoxy)-6-phenylpyridazine-4-carbonitrile (CAS 338752-71-9)
- Ethyl 4-((2,4-dichlorobenzyl)amino)-1-methyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylate (CAS 1221715-33-8)
- Hexahydropyrrolo[3,4-c]pyrrole-1,3-dione (CAS 1202067-90-0)
- Semaglutide impurity 22(OtBu-Ste-γGlu(OtBu)-AEEA-AEEA-OH) (CAS 1118767-16-0)
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