4-(4-Chloro-2-methylphenoxy)-2-(trifluoromethyl)quinazoline CAS 303148-90-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303148-90-5 |
| Molecular Formula | C16H10ClF3N2O |
| Molecular Weight | 338.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-(4-Chloro-2-methylphenoxy)-2-(trifluoromethyl)quinazoline (CAS 303148-90-5) pharmaceutical standards reference standard. Molecular formula: C16H10ClF3N2O. Molecular weight: 338.71 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C16H10ClF3N2O |
| Molecular Weight | 338.71 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 |
| 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.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 8-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)-2-methylquinoline (CAS 1024367-69-8)
- 4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-1-phenyl-1H-pyrazol-5-amine (CAS 1823183-91-0)
- 1-(1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-indol-3-yl)ethan-1-one (CAS 339099-11-5)
- 2-(2-Chloro-4-(1H-pyrrol-1-yl)phenoxy)-5-(trifluoromethyl)pyridine (CAS 338397-70-9)
- 2-(2-Chloro-4-(trifluoromethyl)phenyl)-4-methylphthalazin-1(2H)-one (CAS 551921-15-4)
- 2-(4-Chloro-2-methylphenoxy)-3-(trifluoromethyl)quinoxaline (CAS 338773-64-1)
- 3-Chloro-2-[3-(1H-pyrrol-1-yl)phenoxy]-5-(trifluoromethyl)pyridine (CAS 338786-02-0)
- 3-Chloro-2-[phenyl(1H-1,2,4-triazol-3-yl)methyl]-5-(trifluoromethyl)pyridine (CAS 338407-00-4)
Recommended Standards
- 4-(3-Chlorophenyl)-2-(3-(trifluoromethyl)phenyl)-1,2-dihydro-3H-pyrazol-3-one (CAS 64124-06-7)
- 4-(4-Chlorophenyl)-2-(3-(trifluoromethyl)phenyl)-1,2-dihydro-3H-pyrazol-3-one (CAS 400075-11-8)
- 4-[5-Chloro-2-nitro-4-(trifluoromethyl)phenyl]-2,6-dimethylmorpholine (CAS 646456-36-2)
- 1,4-Benzenedicarboxylic acid, 1,4-dimethyl ester, polymer with 1,3-dihydro-1,3-dioxo-5-isobenzofurancarboxylic acid and 2,2-dimethyl-1,3-propanediol (CAS 59779-08-7)
- 2,5-Dichloro-N-(9-styrylacridin-2-yl)benzenesulfonamide (CAS 88522-60-5)
- Quinoline-6-D (CAS 15793-85-8)
- Methyl 5-bromo-2-(2-methoxy-2-oxoethoxy)benzoate (CAS 160668-28-0)
- Ethyl 2-cyano-3-methylhexanoate (CAS 19823-28-0)
- (2-Fluoroethyl)urea (CAS 13907-90-9)
- D-Ser39-Tirzepatide (CAS CATO-CPTD788679)
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