6-Chloro-3-(4-chlorophenyl)-2,4-bis(2-fluorophenyl)-3,4-dihydroquinazolin-4-ol CAS 77549-03-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 77549-03-2 |
| Molecular Formula | C26H16Cl2F2N2O |
| Molecular Weight | 481.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Chloro-3-(4-chlorophenyl)-2,4-bis(2-fluorophenyl)-3,4-dihydroquinazolin-4-ol (CAS 77549-03-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C26H16Cl2F2N2O. Molecular weight: 481.32 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C26H16Cl2F2N2O |
| Molecular Weight | 481.32 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| 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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
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Recommended Standards
- 1022065-74-2 1,3-Bis(4-chlorophenyl)-5-((4-ethoxyphenyl)methylene)-1,3-diazaperhydroine-2,4,6-trione MFCD04154225 (CAS 1022065-74-2)
- 5-(4-Bromophenyl)-4-(3-fluoro-4-methylbenzoyl)-3-hydroxy-1-(pyridin-3-ylmethyl)-1H-pyrrol-2(5H)-one (CAS 618073-90-8)
- 1-(4-(Benzyloxy)phenyl)propan-2-one (CAS 5586-92-5)
- 3-Chloro-N-ethyl-4,5-dimethoxybenzamide (CAS 878471-54-6)
- 4,5-dichlorothiophene-3-carbonitrile (CAS 1510984-04-9)
- Tert-butyl (R)-(1,4,5,6-tetrahydrocyclopenta[c]pyrazol-4-yl)carbamate (CAS 2439082-67-2)
- Methyl 5-(trifluoromethyl)thiazole-4-carboxylate (CAS 1698908-74-5)
- 6-Chloro-4-methoxy-1-methyl-1H-pyrazolo[3,4-b]quinoline (CAS 61689-20-1)
- 3-(Difluoromethyl)-5-(4-methoxyphenyl)-1H-pyrazole (CAS 1029636-42-7)
- D-β-Asp9-Tirzepatide (CAS CATO-CPTD788932)
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