7-Fluoro-5-((tetrahydro-2H-pyran-4-yl)oxy)quinazolin-4-ol CAS 379228-59-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 379228-59-8 |
| Molecular Formula | C13H13FN2O3 |
| Molecular Weight | 264.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Fluoro-5-((tetrahydro-2H-pyran-4-yl)oxy)quinazolin-4-ol (CAS 379228-59-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H13FN2O3. Molecular weight: 264.25 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H13FN2O3 |
| Molecular Weight | 264.25 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| 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 |
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Recommended Standards
- Ethyl 1-(4-fluorophenyl)-5-hydroxy-4-methyl-1H-pyrazole-3-carboxylate (CAS 274253-14-4)
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- Ethyl 2-[(5-fluoroquinazolin-4-yl)oxy]propanoate (CAS 329698-76-2)
- (2S,3S,4R,5R)-5-(Hydroxymethyl)tetrahydrofuran-2,3,4-triol (CAS 25545-04-4)
- 2,6-Difluorobenzamide (CAS 18063-03-1)
- Methyl (3S,4S)-4-(difluoromethyl)pyrrolidine-3-carboxylate (CAS 1807936-86-2)
- 3-[(4-fluorophenyl)methyl]-1,2,4-oxadiazol-5-ol (CAS 1251317-25-5)
- 4920-80-3 Benzoic acid, 3-methoxy-2-nitro- (9CI) 3-Methoxy-2-nitrobenzoic acid m-Anisic acid, 2-nitro- EINECS 225-549-5 NSC 609 (CAS 4920-80-3)
- 2-(5-(2-Chlorophenyl)-2H-tetrazol-2-yl)acetic acid (CAS 312632-37-4)
- Semaglutide impurity 70 (CAS CATO-C4X-222670)
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