Isoxazole-5-carbonitrile CAS 68776-59-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 68776-59-0 |
| Molecular Formula | C4H2N2O |
| Molecular Weight | 94.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Isoxazole-5-carbonitrile (CAS 68776-59-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C4H2N2O. Molecular weight: 94.07 g/mol. COA included with every batch.
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-3-carbonitrile (CAS 68776-57-8)
- Isoxazole-4-carbonitrile (CAS 68776-58-9)
- 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
- Oxazole-2-carbonitrile (CAS 68776-60-3)
- Glycerol-1,3-<SUP>13</SUP>C<SUB>2</SUB> (CAS 102088-01-7)
- 4-Oxazolecarbonitrile (CAS 55242-84-7)
- 3-Benzoyl-1-(4-methylbenzenesulfonyl)-1h-pyrrole (CAS 139261-90-8)
- (R)-2-(tert-butoxycarbonyl)-9-formyl-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acid (CAS 327603-49-6)
- Methyl 3-bromo-5-(2,2-diethoxyethoxy)-2-methylbenzoate (CAS 2098546-43-9)
- n-(2-Fluoro-4-nitrophenyl)methanesulfonamide (CAS 57164-96-2)
- 6-Bromo-2-(thieno[3,2-c]pyridin-6-yl)-4H-chromen-4-one (CAS 1883329-46-1)
- (E)-2-(benzo[d][1,3]dioxol-5-yl)-N-phenylethene-1-sulfonamide (CAS 180524-36-1)
- Insulin Degludec Impurity 11 (CAS CATO-C4X-215711)
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