4,4,4-trifluoro-2-butynoic acid ethyl ester 79424-03-6 A839682 ethyl 4,4,4-tris(fluoranyl)but-2-ynoate CAS 79424-03-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 79424-03-6 |
| Molecular Formula | C6H5F3O2 |
| Molecular Weight | 166.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,4,4-trifluoro-2-butynoic acid ethyl ester 79424-03-6 A839682 ethyl 4,4,4-tris(fluoranyl)but-2-ynoate (CAS 79424-03-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C6H5F3O2. Molecular weight: 166.10 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C6H5F3O2 |
| Molecular Weight | 166.10 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 | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1979 |
| Halogen Content | F-containing |
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- 4-Chloro-2-methyl-6-(trifluoromethyl)-5,6,7,8-tetrahydroquinazoline (CAS 1956325-86-2)
- 3,3'-Azanediylbis(propan-1-ol) hydrochloride (CAS 102878-91-1)
- Crustacean Cardioactive Peptide (CAS 107090-96-0)
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