4,7-Dichloro-2-(4-fluoro-phenyl)-quinazoline CAS 885277-41-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 885277-41-8 |
| Molecular Formula | C14H7Cl2FN2 |
| Molecular Weight | 293.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,7-Dichloro-2-(4-fluoro-phenyl)-quinazoline (CAS 885277-41-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H7Cl2FN2. Molecular weight: 293.12 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H7Cl2FN2 |
| Molecular Weight | 293.12 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 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Dichloro Standards
- 2,4-Dichloro-6-(4-fluorophenyl)quinazoline (CAS 1003042-27-0)
- 4,6-Dichloro-2-(2-fluoro-phenyl)-quinazoline (CAS 885277-47-4)
- 4,6-Dichloro-2-(4-fluoro-phenyl)-quinazoline (CAS 461036-88-4)
- 4,7-Dichloro-2-(2-fluorophenyl)quinazoline (CAS 885277-55-4)
- 2,4-dichloro-8-(trifluoromethoxy)quinazoline (CAS 959237-48-0)
- 6,8-Dichloro-2-phenyl-3,4-dihydro-2h-1-benzopyran-4-one (CAS 100965-49-9)
- Methyl 1-((2,6-dichloro-5-methoxypyrimidin-4-yl)oxy)cyclopropane-1-carboxylate (CAS 1572048-45-3)
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Recommended Standards
- 4-Bromo-N-(4-nitrophenyl)benzenamine (CAS 40932-71-6)
- 4-Chloro-2-(4-chlorophenyl)-6-fluoroquinazoline (CAS 885277-63-4)
- 4-Chloro-2-(4-chlorophenyl)-7-fluoroquinazoline (CAS 885277-75-8)
- 1-(4-Cyclopropylphenyl)-N-methylmethanamine (CAS 1215989-72-2)
- 2,5,8,12,15,18-Hexaoxanonadecan-10-amine (CAS 919524-44-0)
- (5-(2-Chlorophenyl)isoxazol-3-yl)methyl 3-(trifluoromethyl)benzoate (CAS 343374-47-0)
- cis-Methylkhellactone (CAS 20107-13-5)
- Amyloid Dan Protein (1-34) (reduced) trifluoroacetate salt (CAS 1802083-00-6)
- Debrisoquine 8-O-Benzyl Impurity (CAS 1346604-07-6)
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