2-oxidanylidene-2-[3-(trifluoromethyl)phenyl]ethanal 2-oxo-2-[3-(trifluoromethyl)phenyl]acetaldehyde 38923-38-5 A824331 CAS 38923-38-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 38923-38-5 |
| Molecular Formula | C9H5F3O2 H2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-oxidanylidene-2-[3-(trifluoromethyl)phenyl]ethanal 2-oxo-2-[3-(trifluoromethyl)phenyl]acetaldehyde 38923-38-5 A824331 (CAS 38923-38-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H5F3O2 H2O. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H5F3O2 H2O |
| Molecular Weight | 220.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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 |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | F-containing |
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Recommended Standards
- ethyl azepane-2-carboxylate (CAS 2886-92-2)
- N-benzyl-3-chloro-2,2-dimethylpropanamide (CAS 82820-75-5)
- 6-Chloro-1H-pyrrolo[2,3-b]pyridin-4-amine (CAS 1000340-80-6)
- 2-Chloro-4-(3-fluoro-4-methylphenyl)benzonitrile (CAS 1355247-63-0)
- 2-Methyl-2,4,5,6-tetrahydro-1H-cyclobuta[f]inden-3-amine (CAS 2676863-67-3)
- (R)-N-Benzyl-N-cyclopropylpyrrolidin-3-amine (CAS 1353995-30-8)
- Acetyl Tetrapeptide-5 (CAS 820959-17-9)
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