4-Methoxynicotinonitrile CAS 74133-20-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 74133-20-3 |
| Molecular Formula | C7H6N2O |
| Molecular Weight | 134.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Methoxynicotinonitrile (CAS 74133-20-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H6N2O. Molecular weight: 134.14 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H6N2O |
| Molecular Weight | 134.14 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Nitrogen Atoms | 2 |
Related Methoxynicotinonitrile Standards
Recommended Standards
- 4-Hydroxy-1H-indazole (CAS 81382-45-8)
- 4-Methoxypyridine-2-carbonitrile (CAS 36057-44-0)
- 4H-Benzo[d]imidazol-5-ol (CAS 774510-09-7)
- N-Boc-2-Amino-4-formylthiazole (CAS 494769-34-5)
- 4-(4-Butylphenyl)-2-chloropyrimidine (CAS 2306369-71-9)
- 2,2'-((((Oxybis(ethane-2,1-diyl))bis(oxy))bis(4,1-phenylene))bis(methaneylylidene))bis(1-phenylhydrazine) (CAS 203805-28-1)
- 3-(4,5-Dihydro-1H-imidazol-2-yl)aniline 4-methylbenzenesulfonate (CAS 306935-36-4)
- 2-(2-Amino-5-fluorophenyl)acetohydrazide (CAS 356068-89-8)
- 4-Methyl-1-(4-(trifluoromethyl)phenyl)-1h-pyrazol-5-amine (CAS 1448854-97-4)
- Semaglutide Impurity 123 (CAS 71997-93-8)
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