4-Hydroxy-6-(trifluoromethyl)-2H-pyran-2-one CAS 387866-40-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 387866-40-2 |
| Molecular Formula | C6H3F3O3 |
| Molecular Weight | 180.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-Hydroxy-6-(trifluoromethyl)-2H-pyran-2-one (CAS 387866-40-2) pharmaceutical standards reference standard. Molecular formula: C6H3F3O3. Molecular weight: 180.08 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H3F3O3 |
| Molecular Weight | 180.08 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
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Recommended Standards
- 4-(trifluoromethyl)furan-2-carboxylic acid (CAS 56286-80-7)
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- 4-(Trifluoromethyl)-1H-pyrazole-3-carboxylic acid (CAS 716362-12-8)
- (3aR,4R,6aS)-tert-Butyl (2-benzyloctahydrocyclopenta[c]pyrrol-4-yl)carbamate (CAS 874949-34-5)
- (2S,4S)-1-(tert-butoxycarbonyl)-4-(3,4-dimethylphenoxy)pyrrolidine-2-carboxylic acid (CAS 1354486-23-9)
- 31566-61-7 Iron(2+) cyclopenta-2,4-dien-1-ide 1-{[(2-methylacryloyl)oxy]methyl}cyclopenta-2,4-dien-1-ide (1/1/1) DTXSID40746319 (CAS 31566-61-7)
- 4-(4-Chlorophenyl)-1,2,3-thiadiazol-5-amine hydrochloride (CAS 1185292-71-0)
- Methyl 1-((4-bromothiophen-2-yl)methyl)piperidine-3-carboxylate (CAS 1548163-89-8)
- 3-Oxa-1-azaspiro[4.4]nonan-2-one (CAS 114341-96-7)
- C-Peptide (human) (CAS 33017-11-7)
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