3-(4-Methoxyphenyl)-5-(trifluoromethyl)-[1,2,4]triazolo[4,3-c]quinazoline CAS 303149-02-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303149-02-2 |
| Molecular Formula | C17H11F3N4O |
| Molecular Weight | 344.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(4-Methoxyphenyl)-5-(trifluoromethyl)-[1,2,4]triazolo[4,3-c]quinazoline (CAS 303149-02-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C17H11F3N4O. Molecular weight: 344.29 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C17H11F3N4O |
| Molecular Weight | 344.29 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 3-(3-(Trifluoromethyl)benzyl)benzofuro[3,2-d]pyrimidin-4(3H)-one (CAS 849055-55-6)
- 4-(2-fluoro-4-nitrophenoxy)-6,7-dimethoxyquinoline (CAS 516526-44-6)
- 2-Bromo-1-(2-(decylamino)-1H-imidazol-4-yl)ethanone (CAS 88723-48-2)
- 4-chloro-1H,1aH,6H,6aH-cyclopropa[a]inden-1-amine hydrochloride (CAS 2044714-16-9)
- ((2R,3S,4R,5R)-5-(8-Bromo-6-hydroxy-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate (CAS 75204-33-0)
- trans-4-(4-Methoxyphenyl)pyrrolidine-3-carboxylic acid hydrochloride (CAS 1392211-27-6)
- 2-(4-Benzylpiperazin-1-yl)-3-fluorobenzaldehyde (CAS 883512-18-3)
- (3-Bromobenzyl)(3,4-difluorophenyl)sulfane (CAS 1281219-33-7)
- 1-Bromo-4-((difluoromethyl)sulfonyl)benzene (CAS 51679-57-3)
- Endo-Pro36-Tirzepatide (CAS CATO-CPTD788688)
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