Ethyl 3-chloro-2-cyano-4,4,4-trifluorobut-2-enoate CAS 77429-04-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 77429-04-0 |
| Molecular Formula | C7H5ClF3NO2 |
| Molecular Weight | 227.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 3-chloro-2-cyano-4,4,4-trifluorobut-2-enoate (CAS 77429-04-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H5ClF3NO2. Molecular weight: 227.57 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H5ClF3NO2 |
| Molecular Weight | 227.57 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 1-Bromo-8-chlorooctane (CAS 28598-82-5)
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- 1-(Pyrido[3',2':4,5]thieno[3,2-d]pyrimidin-4-yl)piperidine-4-carboxylic acid (CAS 1313838-24-2)
- Amyloid β-Protein (1-40) (scrambled) trifluoroacetate salt (CAS 1678415-68-3)
- 1'-(tert-Butoxycarbonyl)-[1,4'-bipiperidine]-3-carboxylic acid (CAS 1160248-52-1)
- Methyl 3-amino-4-(1H-pyrrol-1-yl)benzoate (CAS 1242267-86-2)
- (R)-4-(4-(1-((3-fluoro-4-isopropylphenyl)carbamoyl)pyrrolidine-2-carboxamido)phenyl)bicyclo[2.2.2]octane-1-carboxylic acid (CAS CATO-C3D-263179)
- 4-Ethoxy-6-methyl-2-(1H-pyrazol-1-yl)pyrimidine (CAS 114834-01-4)
- Cycloaspeptide A (CAS 109171-13-3)
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