2-(4-Amino-3-oxoisoxazolidin-2-yl)acetamide CAS 746602-93-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 746602-93-7 |
| Molecular Formula | C5H9N3O3 |
| Molecular Weight | 159.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-Amino-3-oxoisoxazolidin-2-yl)acetamide (CAS 746602-93-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H9N3O3. Molecular weight: 159.14 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H9N3O3 |
| Molecular Weight | 159.14 g/mol |
| Appearance | 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, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 2-(3-oxomorpholin-4-yl)acetic acid (CAS 933692-47-8)
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- 19-(tert-Butoxy)-19-oxononadecanoic acid (CAS 1643852-37-2)
- Tris(2-methyl-2-phenylpropyl)stannane (CAS 63353-12-8)
- 6-(2,6-Difluorophenyl)-2,3-dihydropyridazin-3-one (CAS 1154598-26-1)
- 2-Fluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-6-(trifluoromethyl)pyridine (CAS 1628524-90-2)
- 2-((5-Phenyl-1,3,4-oxadiazol-2-yl)thio)-N-(p-tolyl)acetamide (CAS 81511-68-4)
- 3-Acetyl-5-hydroxy-4,5-dimethyl-1-propyl-1H-pyrrol-2(5H)-one (CAS 186379-46-4)
- Semaglutide impurity 256 (CAS CATO-C4X-2226256)
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