4,5-Dihydro-1,2-oxazole-3-carbonitrile CAS 65150-73-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 65150-73-4 |
| Molecular Formula | C4H4N2O |
| Molecular Weight | 96.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4,5-Dihydro-1,2-oxazole-3-carbonitrile (CAS 65150-73-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C4H4N2O. Molecular weight: 96.09 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C4H4N2O |
| Molecular Weight | 96.09 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1975 |
| Nitrogen Atoms | 2 |
Related Dihydro Standards
- 4,5-Dihydro-1H-pyrazole-5-carbonitrile (CAS 63438-31-3)
- 1-Methyl-1,3-dihydro-2H-pyrrol-2-one (CAS 22124-67-0)
- 4-Methyl-1,5-dihydro-2H-pyrrol-2-one (CAS 53598-99-5)
- 5,6-Dihydro-1H-pyridin-2-one (CAS 6052-73-9)
- 5-Ethyl-3,4-dihydro-2H-pyrrole (CAS 1192-29-6)
- 3,6-Dihydro-2H-pyran-3-one (CAS 98166-23-5)
- Dihydro-2H-pyran-3(4H)-one (CAS 23462-75-1)
- 5-methyl-3,4-dihydro-2H-pyran (CAS 15990-73-5)
Recommended Standards
- 4(3H)-Pyrimidone, 98% (CAS 51953-17-4)
- 4-Formylpyrazole (CAS 35344-95-7)
- 4(3H)-Pyrimidinone (CAS 4562-27-0)
- Methyl 2-chlorothiophene-3-carboxylate (CAS 76360-42-4)
- 2-Bromo-1-(2-bromopyridin-3-yl)ethan-1-one (CAS 857842-91-2)
- Ethyl 4-(cyclohexylsulfanyl)-6-oxo-1-phenyl-1,6-dihydropyridazine-3-carboxylate (CAS 339031-39-9)
- 4-Amino-1-(isopropylamino)-1H-pyrrol-3-ol (CAS 927416-13-5)
- Methyl 6-Methylpyridazine-3-carboxylate (CAS 106584-51-4)
- 2,5-dimethoxyphenethyl isocyanate (CAS 480439-35-8)
- Acetyl Hexapeptide-39 (CAS 1382088-38-1)
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