n-(3,4-Dimethylphenyl)-3,5-dimethylisoxazole-4-carboxamide CAS 289630-30-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 289630-30-4 |
| Molecular Formula | C14H16N2O2 |
| Molecular Weight | 244.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
n-(3,4-Dimethylphenyl)-3,5-dimethylisoxazole-4-carboxamide (CAS 289630-30-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H16N2O2. Molecular weight: 244.29 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H16N2O2 |
| Molecular Weight | 244.29 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related n Standards
- Ethyl 5-(3,4-dimethylphenyl)-1H-pyrazole-3-carboxylate (CAS 1028418-20-3)
- 1-(3,4-Dimethylphenyl)-3,5-dimethyl-1H-pyrazole-4-carboxylic acid (CAS 1204297-04-0)
- Ethyl 5-(2,4-dimethylphenyl)-1H-pyrazole-3-carboxylate (CAS 1326810-41-6)
- n-(2,3-Dimethylphenyl)-3,5-dimethylisoxazole-4-carboxamide (CAS 357326-67-1)
- N-(2,4-Dimethylphenyl)-3,5-dimethyl-1,2-oxazole-4-carboxamide (CAS 289630-28-0)
- n-(2,6-Dimethylphenyl)-3,5-dimethylisoxazole-4-carboxamide (CAS 478031-62-8)
- 4-(3,4-Dimethylphenyl)-2-fluorobenzoic acid (CAS 1183614-10-9)
- 1-(3,5-Dimethylphenyl)-4-oxo-1,4-dihydropyridazine-3-carboxylic acid (CAS 937670-77-4)
Recommended Standards
- N-(3-(1H-Imidazol-1-yl)propyl)-2-aminobenzamide (CAS 90259-60-2)
- N-(3-Phenylpropyl)-2-(1H-1,2,4-triazol-1-yl)acetamide (CAS 866135-69-5)
- N-(4-((3-Oxocyclohex-1-en-1-yl)amino)phenyl)acetamide (CAS 937605-26-0)
- 3-((5-Bromothiazol-2-yl)oxy)phenol (CAS 904961-08-6)
- 3-Nitro-4-(trifluoromethyl)benzoyl Chloride (CAS 1049103-00-5)
- 4-(4-Chlorophenoxy)-1-(dimethylamino)pent-1-en-3-one (CAS 1164506-63-1)
- 3,4-Difluoro-5-nitrobenzoyl chloride (CAS 1806313-22-3)
- 1-Bromo-2,5-difluoro-3-methylbenzene (CAS 1416354-32-9)
- 7-Bromoquinolin-8-amine (CAS 85656-65-1)
- Copper Peptide ·2 acetate salt (CAS 130120-57-9)
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