7-Hydroxy-2-isopropyl-3-(4-(trifluoromethyl)phenyl)quinazolin-4(3H)-one CAS 871814-07-2
| CAS No. | 871814-07-2 |
| Molecular Formula | C18H15F3N2O2 |
| Molecular Weight | 348.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies 7-Hydroxy-2-isopropyl-3-(4-(trifluoromethyl)phenyl)quinazolin-4(3H)-one (CAS 871814-07-2), a certified reference material (molecular formula C18H15F3N2O2, MW 348.32 g/mol) for analytical method development and quality control.
Structurally, 7-Hydroxy-2-isopropyl-3-(4-(trifluoromethyl)phenyl)quinazolin-4(3H)-one (C18H15F3N2O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 348.32 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C18H15F3N2O2 |
| Molecular Weight | 348.32 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 sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
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- 1-(2-Methoxyethyl)spiro[indoline-3,4'-piperidin]-2-one (CAS 1422135-25-8)
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