4-Amino-2-ethylisoxazolidin-3-one CAS 559208-53-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 559208-53-6 |
| Molecular Formula | C5H10N2O2 |
| Molecular Weight | 130.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Amino-2-ethylisoxazolidin-3-one (CAS 559208-53-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H10N2O2. Molecular weight: 130.15 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H10N2O2 |
| Molecular Weight | 130.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 2 |
Related Amino Standards
- N-Amino-D-proline (CAS 10139-05-6)
- 1-amino-1H-imidazole-5-carboxamide (CAS 1314910-72-9)
- cis-3-Amino-1-hydroxy-4-methylpyrrolidin-2-one (CAS 132619-43-3)
- trans-3-Amino-1-hydroxy-4-methylpyrrolidin-2-one (CAS 132619-44-4)
- 4-Amino-cis-L-proline (CAS 16257-83-3)
- 4-Amino-L-trans-proline (CAS 16257-88-8)
- 4-Amino-6-methyl-1,2,4-triazinan-3-one (CAS 170501-06-1)
- 1-Amino-5-(hydroxymethyl)pyrrolidin-2-one (CAS 476471-23-5)
Recommended Standards
- 3-Methoxy-1-nitrosopyrrolidine (CAS 61467-70-7)
- 4-Aminopyrrolidine-2-carboxylic acid (CAS 3285-76-5)
- 3-Hydroxy-2,5-dimethylimidazolidin-4-one (CAS 231944-70-0)
- (S)-2-Amino-3,3-diphenylpropanoic acid hydrochloride (CAS 138662-62-1)
- (R)-N-(Tetrahydro-furan-3-yl)-hydrazinecarboxylic acid tert-butyl ester (CAS 2305080-35-5)
- N-[(2,5-Dimethoxyphenyl)methyl]-1-{8-oxa-3,5-diazatricyclo[7.4.0.0^{2,7}]trideca-1(9),2(7),3,5,10,12-hexaen-6-yl}piperidine-3-carboxamide (CAS 1113118-06-1)
- 1-(3-Bromophenyl)cyclobutane-1-carbaldehyde (CAS 1520439-45-5)
- 7-(tert-Butyl)-3,3-dimethyl-2,3-dihydrobenzofuran-5-amine (CAS 178322-43-5)
- Enzalutamide Impurity 40 (CAS 3079438-61-9)
- Neuropeptide Y (2-36), amide, porcine (CAS 102961-52-4)
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