4-Ethyloxazol-2-amine CAS 97567-77-6
| CAS No. | 97567-77-6 |
| Molecular Formula | C5H8N2O |
| Molecular Weight | 112.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4-Ethyloxazol-2-amine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
4-Ethyloxazol-2-amine (CAS 97567-77-6), molecular formula C5H8N2O and molecular weight 112.13 g/mol, is a CATO reference standard with documented purity and traceability.
4-Ethyloxazol-2-amine (C5H8N2O) contains an amide group, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C5H8N2O |
| Molecular Weight | 112.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 2 |
Related Ethyloxazol Standards
- 5-Ethyloxazol-2-amine (CAS 33124-05-9)
- (2-Ethyloxazol-4-yl)methanol (CAS 234075-94-6)
- 2-(2-Ethyloxazol-5-yl)acetonitrile (CAS 1206971-78-9)
- 1-(5-Ethyloxazol-2-yl)-N-methylmethanamine (CAS 1501282-21-8)
- 3-Acetyl-4-ethyloxazol-2(3H)-one (CAS 71005-76-0)
- 3-Acetyl-5-ethyloxazol-2(3H)-one (CAS 92174-74-8)
- 4-((4-Ethyloxazol-2-yl)methyl)aniline (CAS 689251-67-0)
- N-((5-ethyloxazol-2-yl)methyl)-N-methylpyrrolidin-3-amine (CAS 1384427-83-1)
Recommended Standards
- 4-Ethyl-4H-1,2,4-triazol-3-ylamine (CAS 42786-06-1)
- 4-Hydroxy-2-methylcyclopent-2-enone (CAS 23535-17-3)
- 4-ethyl-2,3-dihydro-1H-imidazol-2-one (CAS 83962-06-5)
- 4-Methylcyclopentane-1,3-dione (CAS 35029-03-9)
- 2-(Methylthio)-1-vinyl-1H-benzo[d]imidazole (CAS 138174-52-4)
- Tert-butyl ether-<SUP>13</SUP>C<SUB>6</SUB> (CAS 1173018-96-6)
- 4,4'-(3,5-Dihydroxyheptane-1,7-diyl)bis(benzene-1,2-diol) (CAS 408324-01-6)
- 9-Benzyl-6-(difluoromethyl)-9H-purin-2-amine (CAS 1706444-65-6)
- Iso-propylacrylate (CAS 689-12-3)
- 2-((4-Methoxyphenyl)amino)thiazole-4-carboxylic acid hydrobromide (CAS 1134600-62-6)
- Mequitazine Impurity 4 (CAS 151129-13-4)
- 3,5-Dimethylbenzene-1,2-diamine dihydrochloride (CAS 59007-83-9)
- 5-Bromo-2-methylpyridine n-oxide (CAS 31181-64-3)
- Semaglutide impurity 34 (CAS CATO-C4X-222634)
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 18665070610 / Nicole.chen@cato-chem.com