Isoxazole-3-carbonitrile CAS 68776-57-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 68776-57-8 |
| Molecular Formula | C4H2N2O |
| Molecular Weight | 94.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Isoxazole-3-carbonitrile (CAS 68776-57-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C4H2N2O. Molecular weight: 94.07 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C4H2N2O |
| Molecular Weight | 94.07 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) | 5.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1976 |
| Nitrogen Atoms | 2 |
Related Isoxazole Standards
- Isoxazole-4-carbonitrile (CAS 68776-58-9)
- Isoxazole-5-carbonitrile (CAS 68776-59-0)
- Isoxazole-3-carbaldehyde (CAS 89180-61-0)
- Isoxazole-3,5-diamine (CAS 412301-06-5)
- Isoxazole-5-methanol (CAS 98019-60-4)
- 4-MethylÂisoxazole (CAS 6454-84-8)
- Isoxazole-5-carboxamide (CAS 89032-77-9)
- Isoxazole-4-boronic Acid (CAS 1008139-25-0)
Recommended Standards
- 4-Oxazolecarbonitrile (CAS 55242-84-7)
- 3-Cyano-1,2,4-triazole (CAS 3641-10-9)
- 1,3-Oxazole-5-carbonitrile (CAS 68776-61-4)
- 5-Bromo-2-fluoro-3-pyridineboronic Acid (CAS 501435-91-2)
- 2-Chloro-1-(4-isobutylphenyl)ethanone (CAS 56374-25-5)
- 4-Chlorothiazol-2-amine hydrochloride (CAS 878744-05-9)
- Methyl 7-bromo-3-cyanoquinoline-2-carboxylate (CAS 1956367-52-4)
- 5-Chloro-3,4-dihydroquinoxalin-2(1H)-one (CAS 148010-70-2)
- 2-(4-(4-Chlorostyryl)phenyl)benzofuran (CAS 51357-97-2)
- Peptide Impurity 82 (CAS 10491-78-8)
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