4-(3,4-Dimethoxy-phenyl)-3-methyl-isoxazol-5-yl-amine CAS 339231-90-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 339231-90-2 |
| Molecular Formula | C12H14N2O3 |
| Molecular Weight | 234.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-(3,4-Dimethoxy-phenyl)-3-methyl-isoxazol-5-yl-amine (CAS 339231-90-2) pharmaceutical standards reference standard. Molecular formula: C12H14N2O3. Molecular weight: 234.25 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C12H14N2O3 |
| Molecular Weight | 234.25 g/mol |
| Appearance | Off-white to pale 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related Dimethoxy Standards
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- 2-Ethyl-4,6-dimethoxy-3,5-dimethylbenzofuran (CAS 831171-06-3)
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Recommended Standards
- 4-(2-Phenoxyacetyl)piperazin-2-one (CAS 587850-66-6)
- 4-(5-Methoxy-1H-benzimidazol-2-yl)butanoic acid (CAS 884070-63-7)
- 4-(2-Cyano-acetyl)-2,5-dimethyl-1H-pyrrole-3-carboxylic acid ethyl ester (CAS 721417-11-4)
- 2-Chloro-5-((difluoromethyl)sulfonyl)aniline (CAS 329909-67-3)
- 2-azido-1-fluoro-4-methylbenzene (CAS 1152586-23-6)
- 4-[(4-Bromophenyl)sulfanyl]-6-(methanesulfonylmethyl)-2-phenylpyrimidine (CAS 338967-63-8)
- 5-Aminopyridine-2-sulfonamide (CAS 64356-57-6)
- 2-Fluoro-N-[2-(piperazin-1-yl)ethyl]benzamide (CAS 883817-27-4)
- Decylcyclohexane (CAS 1795-16-0)
- Semaglutide impurity 203 (CAS CATO-C4X-2226203)
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