Ethyl 3-amino-4-(ethylamino)isoxazole-5-carboxylate CAS 227316-48-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 227316-48-5 |
| Molecular Formula | C8H13N3O3 |
| Molecular Weight | 199.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Ethyl 3-amino-4-(ethylamino)isoxazole-5-carboxylate (CAS 227316-48-5) pharmaceutical standards reference standard. Molecular formula: C8H13N3O3. Molecular weight: 199.21 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H13N3O3 |
| Molecular Weight | 199.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2021 |
| Nitrogen Atoms | 3 |
Related Ethyl Standards
- Ethyl 4-amino-1-(methoxymethyl)-1H-imidazole-2-carboxylate (CAS 1026411-22-2)
- 2-Amino-3,9-dihydro-4H-indeno[2,1-d]pyrimidin-4-one (CAS 1126602-49-0)
- 5-amino-1-(4-aminophenyl)-1H-pyrazole-4-carbonitrile (CAS 1135324-00-3)
- 6-Amino-1-(2-ethoxyethyl)-1,2,3,4-tetrahydropyrimidine-2,4-dione (CAS 1154557-84-2)
- 2-(3-Amino-1h-1,2,4-triazol-1-yl)-n-(2-methoxyethyl)acetamide (CAS 1183189-49-2)
- 4-[(3-amino-1h-1,2,4-triazol-1-yl)methyl]benzonitrile (CAS 1183360-25-9)
- 2-(1-Amino-2-phenoxyethylidene)malononitrile (CAS 118645-79-7)
- 5-Amino-1-(2-methyl-3-pyridinyl)-1H-pyrazole-4-carbonitrile (CAS 1207832-69-6)
Recommended Standards
- Ethyl 2-[5-(dimethylamino)-1H-1,2,3,4-tetraazol-1-yl]acetate (CAS 321432-52-4)
- Ethyl 5-amino-1-(2-hydroxyethyl)-1H-pyrazole-4-carboxylate (CAS 58046-49-4)
- 9H-Carbazole-2,7-diol (CAS 341033-42-9)
- [5-(Benzenesulfonyl)-1-methyl-3-phenyl-1H-pyrazol-4-yl]methyl 3,4-dichlorobenzoate (CAS 318289-38-2)
- Methyl 2-amino-4-bromo-3-fluoro-5-hydroxybenzoate (CAS 2757097-41-7)
- 3-Phenoxypyridazine (CAS 5639-03-2)
- 3-Bromo-5-(chloromethyl)benzaldehyde (CAS 1379315-38-4)
- 4-Oxo-4-[4-(1-pyrrolidinylsulfonyl)anilino]butanoic acid (CAS 349626-89-7)
- 5,6-Dichloroindazole-3-carbonitrile (CAS 885278-39-7)
- Des-[Gly]31-Semaglutide (CAS CATO-C4X-2226156)
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