N-[(2,3-Difluorophenyl)methyl]-6,7-dimethoxyquinazolin-4-amine CAS 477859-88-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 477859-88-4 |
| Molecular Formula | C17H15F2N3O2 |
| Molecular Weight | 331.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-[(2,3-Difluorophenyl)methyl]-6,7-dimethoxyquinazolin-4-amine (CAS 477859-88-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C17H15F2N3O2. Molecular weight: 331.32 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C17H15F2N3O2 |
| Molecular Weight | 331.32 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.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
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- N-(2,4-difluorophenyl)-2-(4-phenylpiperazin-1-yl)acetamide (CAS 477320-16-4)
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Recommended Standards
- N-(2,5-difluorobenzyl)-6,7-dimethoxyquinazolin-4-amine (CAS 477868-59-0)
- N-[2-(2,6-dioxo-3-piperidyl)-1-oxo-isoindolin-4-yl]-2-methoxy-acetamide (CAS 2321264-58-6)
- Methyl 3-[(1,3-dioxo-1,3-dihydro-2H-inden-2-yliden)methyl]-1H-indole-2-carboxylate (CAS 860611-90-1)
- 2-(Difluoromethyl)-3-fluoro-6-(trifluoromethyl)pyridine-4-acetonitrile (CAS 1806994-89-7)
- 5,7-Dichloro-3-iodopyrazolo[1,5-a]pyrimidine (CAS 754211-05-7)
- (1-(2,2-Difluoroethyl)piperidin-4-yl)methanol (CAS 1249897-12-8)
- 5-(3,3-Dimethylureido)-2-ethoxybenzenesulfonyl chloride (CAS 680618-14-8)
- 5-(1-(Ethylsulfonyl)piperidin-3-yl)-4-methyl-4H-1,2,4-triazole-3-thiol (CAS 932875-69-9)
- 2-Oxo-6-(p-tolyl)-1,2,3,6-tetrahydropyrimidine-4-carboxylic acid (CAS 446275-91-8)
- D-Ala28-Tirzepatide (CAS CATO-CPTD788906)
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