3-(2-Fluorophenyl)-5-methoxy-[1,2,4]triazolo[4,3-c]quinazoline CAS 338978-00-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338978-00-0 |
| Molecular Formula | C16H11FN4O |
| Molecular Weight | 294.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(2-Fluorophenyl)-5-methoxy-[1,2,4]triazolo[4,3-c]quinazoline (CAS 338978-00-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H11FN4O. Molecular weight: 294.28 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H11FN4O |
| Molecular Weight | 294.28 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related Fluorophenyl Standards
- 1170262-04-0 2-{[1-(4-Fluorophenyl)-6-oxo-1,2,3,6-tetrahydropyridazin-3-yl]oxy}butanoic acid MFCD14281709 (CAS 1170262-04-0)
- 3-{1-[2-(3-Fluorophenyl)ethyl]-2,5-dioxoimidazolidin-4-yl}propanoic acid (CAS 1955494-04-8)
- Ethyl (1-(4-fluorophenyl)-2,5-dioxopyrrolidin-3-yl)glycinate (CAS 340703-52-8)
- Ethyl 2-((1-(4-fluorophenyl)-5-oxopyrrolidin-3-yl)amino)-2-oxoacetate (CAS 896297-34-0)
- 3-(4-Fluorophenyl)-5-hydrazinyl-[1,2,3]triazolo[1,5-a]quinazoline (CAS 892293-26-4)
- 3-((4-Fluorophenyl)sulfonyl)-[1,2,4]triazolo[5,1-c][1,2,4]triazin-4-amine (CAS 1779127-70-6)
- 1-(4-fluorophenyl)-3-[4-(trifluoromethyl)phenyl]prop-2-en-1-one (CAS 1242145-59-0)
- {[bis(4-fluorophenyl)methyl]thio}acetic acid (CAS 90212-81-0)
Recommended Standards
- 2-(4-Nitrophenyl)-3-(2-oxo-2,3-dihydrothiazol-5-yl)propanoic acid (CAS 860786-09-0)
- 3-Phenyl-5-(pyrrolidin-1-yl)-6-(trifluoromethyl)-1,2,4-triazine (CAS 672950-82-2)
- 2-(2-((tert-Tutoxycarbonyl)amino)thiazol-4-yl)-2,2-difluoroacetic acid (CAS 2225136-75-2)
- 3-((3-Methoxy-5-methylphenyl)amino)propane-1-sulfonic acid (CAS 766502-50-5)
- 1-(2-aminoethyl)-1H-1,2,3-triazole-4-carboxylic acid hydrochloride (CAS 1706435-74-6)
- methyl 4-methylpiperidine-4-carboxylate hydrochloride (CAS 949081-43-0)
- 3-Bromo-2-chlorophenylboronic Acid (CAS 352535-98-9)
- 3-Amino-2-(5-methylpyridin-2-yl)propan-1-ol (CAS 1339623-07-2)
- Ethyl 4-(4-bromophenyl)sulfonylbenzoate (CAS 141212-53-5)
- a-Bag Cell Peptide (1-8) (CAS 87549-53-9)
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