4-Methyloxazole-5-carbonitrile CAS 1003-52-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1003-52-7 |
| Molecular Formula | C5H4N2O |
| Molecular Weight | 108.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-Methyloxazole-5-carbonitrile (CAS 1003-52-7) pharmaceutical standards reference standard. Molecular formula: C5H4N2O. Molecular weight: 108.10 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C5H4N2O |
| Molecular Weight | 108.10 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.) | 1957 |
| Nitrogen Atoms | 2 |
Related Methyloxazole Standards
- 5-Methyloxazole-2-carbonitrile (CAS 28989-03-9)
- 4-Methyloxazole-2-carbaldehyde (CAS 159015-07-3)
- 2-Methyloxazole-5-carbaldehyde (CAS 885273-42-7)
- 2-methyloxazole-5-carbonitrile (CAS 100703-81-9)
- Ethyl 5-Methyloxazole-2-carboxylate (CAS 33123-68-1)
- 2-Methyloxazole-4-methanol, 97% (CAS 141567-53-5)
- 4-Methyloxazole-5-methanol (CAS 45515-23-9)
- 2-Methyloxazole-4-carbaldehyde (CAS 113732-84-6)
Recommended Standards
- 1,4-Benzoquinone (CAS 106-51-4)
- Pyrimidine-5-carboxaldehyde (CAS 10070-92-5)
- 1,2-Benzoquinone (CAS 583-63-1)
- tert-Butyl (3-oxo-1-phenylpropyl)carbamate (CAS 374725-03-8)
- 6-Bromo-2,3-dichlorobenzyl alcohol (CAS 1807009-09-1)
- 1-(3-Propylphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one (CAS 650628-58-3)
- tert-Butyl ((5-formylthiophen-2-yl)methyl)carbamate (CAS 1314538-74-3)
- N-[(4-Chlorophenyl)methyl]-2-methoxynaphthalene-1-sulfinamide (CAS 477762-12-2)
- 2-(3-(Pyridin-2-yl)-1H-pyrazol-1-yl)ethanol (CAS 1049678-66-1)
- Neuropeptide AF (human) (CAS 192387-38-5)
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