(3E)-1,1,1-Trifluoro-4-{[2-(1H-indol-3-yl)ethyl]amino}but-3-en-2-one CAS 478040-78-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478040-78-7 |
| Molecular Formula | C14H13F3N2O |
| Molecular Weight | 282.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3E)-1,1,1-Trifluoro-4-{[2-(1H-indol-3-yl)ethyl]amino}but-3-en-2-one (CAS 478040-78-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H13F3N2O. Molecular weight: 282.26 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H13F3N2O |
| Molecular Weight | 282.26 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related E Standards
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- ethyl 3,3,3-trifluoro-2-hydroxy-2-[(2,2,2-trifluoroacetyl)amino]propanoate (CAS 329182-36-7)
- (3E)-1,1,1-Trifluoro-4-{[4-(trifluoromethyl)phenyl]amino}but-3-en-2-one (CAS 478040-72-1)
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Recommended Standards
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- 3-Chloro-7-nitroquinoxalin-2-amine (CAS 251537-40-3)
- QS 11 (CAS 944328-88-5)
- 7-Benzyl-2-methyl-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4(3H)-one (CAS 62259-92-1)
- 6-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-2-(methylthio)-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 338420-97-6)
- 5-Chloro-4-iodo-2-methoxypyridine (CAS 1227602-85-8)
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