4-Chloro-7-fluoro-6-methoxy-2-methylquinazoline CAS 1444348-44-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1444348-44-0 |
| Molecular Formula | C10H8ClFN2O |
| Molecular Weight | 226.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Chloro-7-fluoro-6-methoxy-2-methylquinazoline (CAS 1444348-44-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H8ClFN2O. Molecular weight: 226.63 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H8ClFN2O |
| Molecular Weight | 226.63 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, 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 |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 3-Chloro-2,4-difluorophenylmethylsulfone (CAS 1084334-10-0)
- 6-Chloro-2,3-difluorophenylmethylsulfone (CAS 1208075-92-6)
- 4-Chloro-2,6-difluorophenylmethylsulfone (CAS 1208076-08-7)
- 3-Chloro-2,6-difluorophenylmethylsulfone (CAS 1208077-29-5)
- (4-Chloro-3-fluorophenyl)(furan-3-yl)methanol (CAS 1341327-48-7)
- (3-Chloro-4-fluorofuran-2-yl)(phenyl)methanol (CAS 1341977-27-2)
- (3-Chloro-4-fluorophenyl)(furan-3-yl)methanol (CAS 1343960-81-5)
- (4-Chloro-3-fluorofuran-2-yl)(phenyl)methanol (CAS 1344219-13-1)
Recommended Standards
- (3-Chloro-5-fluorofuran-2-yl)(phenyl)methanol (CAS 1443341-02-3)
- 4-Chloro-6-fluoro-7-methoxy-2-methylquinazoline (CAS 1444351-72-7)
- 5-Chloro-1-isobutyl-3-(trifluoromethyl)-1H-pyrazole (CAS 1437432-77-3)
- 6-Fluoroindole-3-carboxaldehyde (CAS 2795-41-7)
- Ethyl3-(methylamino)-2-(4-methylbenzyl)propanoatehydrochloride (CAS 2102412-67-7)
- (5-Chloro-2-fluoro-4-methylphenyl)boronic acid (CAS 1072952-42-1)
- 5-Formyl-4-methyl-1h-pyrrole-3-carboxylic acid (CAS 442563-21-5)
- 1-(3,4-dichlorophenyl)-1,4-diazepane dihydrochloride (CAS 1427380-95-7)
- SRI-011381 (CAS 1629138-41-5)
- Liraglutide Impurity 28 (CAS CATO-C4X-199228)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com