4-(4-Methylphenoxy)-2-(trifluoromethyl)quinazoline CAS 337925-03-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 337925-03-8 |
| Molecular Formula | C16H11F3N2O |
| Molecular Weight | 304.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(4-Methylphenoxy)-2-(trifluoromethyl)quinazoline (CAS 337925-03-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H11F3N2O. Molecular weight: 304.27 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C16H11F3N2O |
| Molecular Weight | 304.27 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-containing |
| Nitrogen Atoms | 2 |
Related Methylphenoxy Standards
- 1-Methyl-4-{[2-(4-methylphenoxy)-1,3-thiazol-5-yl]methyl}piperazine (CAS 439094-28-7)
- Methyl 3-[2-(4-methylphenoxy)acetamido]thiophene-2-carboxylate (CAS 478033-19-1)
- 4-(2-Methylphenoxy)-6-phenylfuro[2,3-d]pyrimidine (CAS 672925-50-7)
- 4-(4-Methylphenoxy)-2-(methylsulfanyl)-6-(trifluoromethyl)pyrimidine (CAS 477856-00-1)
- N-[2-(2-Methylphenoxy)propyl]-3-propoxyaniline (CAS 1040683-82-6)
- 5-[(2-Methylphenoxy)methyl]-4-phenyl-4H-1,2,4-triazole-3-thiol (CAS 76111-25-6)
- 1-(4-Methylphenoxy)-4-phenylphthalazine (CAS 76972-44-6)
- N-[2-(2-Methylphenoxy)butyl]-3-propoxyaniline (CAS 1040683-90-6)
Recommended Standards
- 3-(4-(4-(Trifluoromethyl)pyrimidin-2-yl)piperazin-1-yl)propanoic acid (CAS 874802-34-3)
- 4-Methyl-2-[4-(trifluoromethyl)phenyl]-1,2-dihydrophthalazin-1-one (CAS 551921-13-2)
- 2-Oxo-1-(prop-2-en-1-yl)-5-[3-(trifluoromethyl)phenyl]-1,2-dihydropyridine-3-carbonitrile (CAS 338964-43-5)
- (3S,5S)-Piperidine-3,4,5-triol hydrochloride (CAS 187144-40-7)
- (3AR,4R,6R,7aR)-4-ethoxy-1,6-dimethylhexahydro-1H-pyrano[4,3-d]oxazole (CAS 155382-33-5)
- 2-(2-Bromo-4-fluorophenoxy)acetic acid (CAS 399-40-6)
- Methyl(piperidin-3-ylmethyl)(propan-2-yl)amine (CAS 926244-37-3)
- 2-Oxo-2-(pyridin-3-ylamino)acetic acid (CAS 57727-33-0)
- 3-Amino-4-bromobenzenesulfonamide (CAS 100367-90-6)
- Gastric Inhibitory Polypeptide (3-42) (human) trifluoroacetate salt (CAS 1802086-25-4)
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