N4-(4,6-dimethylpyridin-2-yl)-5-methylisoxazole-3,4-dicarboxamide CAS 338761-62-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338761-62-9 |
| Molecular Formula | C13H14N4O3 |
| Molecular Weight | 274.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N4-(4,6-dimethylpyridin-2-yl)-5-methylisoxazole-3,4-dicarboxamide (CAS 338761-62-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H14N4O3. Molecular weight: 274.28 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H14N4O3 |
| Molecular Weight | 274.28 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
Related N Standards
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- 1,4-Bis(2,6-dimethylpyridin-4-yl)benzene (CAS 851868-26-3)
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Recommended Standards
- N-[3-(1H-Imidazol-1-yl)propyl]-4-nitrobenzamide (CAS 309950-83-2)
- N-methyl-1-(2-morpholino-5-(trifluoromethyl)phenyl)methanamine (CAS 886851-52-1)
- N,N-diisopropyl-6-(trifluoromethyl)nicotinamide (CAS 765298-12-2)
- 3-Bromo-6,7,8,9-tetrahydro-5H-benzocyclohepten-5-ol (CAS 740842-36-8)
- L-Valine, N-[(2-propen-1-yloxy)carbonyl]-, 2,5-dioxo-1-pyrrolidinyl ester (CAS 1343476-61-8)
- N-(1,1-dioxidothietan-3-yl)-3-(methylamino)propanamide (CAS 1852706-58-1)
- 3-((2-Methylpentyl)oxy)azetidine (CAS 1338971-01-9)
- 2-(4-Bromo-2-methylphenoxy)-N-ethylacetamide (CAS 667874-04-6)
- n-((3-Aminocyclobutyl)methyl)isobutyramide (CAS 1468729-25-0)
- Palmitoyl Tripeptide-5 TFA (CAS 623172-55-4（free base）)
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