Ethyl 3-(4-methylphenyl)-5-phenoxy-1,2,4-triazine-6-carboxylate CAS 338965-89-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338965-89-2 |
| Molecular Formula | C19H17N3O3 |
| Molecular Weight | 335.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 3-(4-methylphenyl)-5-phenoxy-1,2,4-triazine-6-carboxylate (CAS 338965-89-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C19H17N3O3. Molecular weight: 335.36 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C19H17N3O3 |
| Molecular Weight | 335.36 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
Related Ethyl Standards
- Methyl 4-[(4-methylphenyl)sulfonyl]-3-nitrobenzenecarboxylate (CAS 477871-40-2)
- N-(2-Methylphenyl)-4-[(2E)-3-phenylprop-2-en-1-yl]piperazine-1-carboxamide (CAS 833436-43-4)
- 1-(4-Methylphenyl)-4-phenyl-3-[(piperidin-1-yl)methyl]azetidin-2-one (CAS 551921-50-7)
- (E)-[(4-Methylphenyl)methoxy]({[2-(phenylsulfanyl)pyridin-3-yl]methylidene})amine (CAS 478031-09-3)
- n-[2-(3-methylphenyl)ethyl]-3-(2-oxo-1,2-dihydroquinolin-3-yl)propanamide (CAS 1328653-50-4)
- Methyl 7-[(3-methylphenyl)methyl]-5,8-dioxo-hexahydro-1H-[1,3]thiazolo[3,4-a]pyrazine-3-carboxylate (CAS 1007922-31-7)
- 4-[(4-Methylphenyl)carbamoyl]phenyl N,N-dimethylsulfamate (CAS 338396-30-8)
- 3-(4-Methylphenyl)-1-phenyl-1H,4H-indeno[1,2-c]pyrazol-4-one (CAS 1020252-53-2)
Recommended Standards
- Ethyl 1-(4-amino-1,2,5-oxadiazol-3-yl)-5-(azepan-1-ylmethyl)-1H-1,2,3-triazole-4-carboxylate (CAS 311314-86-0)
- Ethyl 4-(2-(benzo[d][1,3]dioxol-5-ylamino)-2-oxoethyl)piperazine-1-carboxylate (CAS 491867-84-6)
- Ethyl 1-(4-amino-1,2,5-oxadiazol-3-yl)-5-((4-methylpiperidin-1-yl)methyl)-1H-1,2,3-triazole-4-carboxylate (CAS 311321-78-5)
- 2-((2-Cyclopropyl-7,8-dimethoxy-2h-chromen-5-yl)methyl)-3-(phenylamino)acrylonitrile (CAS 192315-08-5)
- N-[(1S)-2-Hydroxy-1-methylethyl]-2-nitrobenzenesulfonamide (CAS 1351395-66-8)
- 3,4-Dichloro-3-(3-methylphenyl)propiophenone (CAS 898768-10-0)
- 5-((1-Ethoxyethoxy)methyl)-5-methyloxazolidin-2-one (CAS 127661-17-0)
- N-(3-(1H-Pyrrolo[2,3-b]pyridin-1-yl)propyl)butane-1-sulfonamide (CAS 1798023-99-0)
- N-(4-Pyridyl)-3,4-dihydroxybutyramide (CAS 1246818-25-6)
- TAT 14 Peptide (Nrf2 Activator III) (CAS 1362661-34-4)
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