4-Cyano-3-(difluoromethyl)-2-methoxy-5-methylpyridine CAS 1807073-85-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1807073-85-3 |
| Molecular Formula | C9H8F2N2O |
| Molecular Weight | 198.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Cyano-3-(difluoromethyl)-2-methoxy-5-methylpyridine (CAS 1807073-85-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H8F2N2O. Molecular weight: 198.17 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H8F2N2O |
| Molecular Weight | 198.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1995 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Cyano Standards
- 4-Cyano-3-(difluoromethyl)-2-methylpyridine-6-methanol (CAS 1807160-60-6)
- 2-Cyano-6-hydroxybenzenesulfonamide (CAS 1243283-87-5)
- 2-Cyano-5-hydroxybenzenesulfonamide (CAS 1243456-72-5)
- 4-Cyano-3-hydroxybenzenesulfonamide (CAS 1243458-36-7)
- 5-Cyano-2-(difluoromethyl)nicotinic acid (CAS 1513851-02-9)
- 5-Cyano-3-(difluoromethyl)picolinic acid (CAS 1628915-70-7)
- 2-Cyano-6-(difluoromethyl)isonicotinic acid (CAS 1805647-65-7)
- 4-Cyano-5-(difluoromethyl)picolinic acid (CAS 1805666-49-2)
Recommended Standards
- 4-(Difluoromethyl)-5-methoxy-3-methylpicolinonitrile (CAS 1806910-43-9)
- 3-(Difluoromethyl)-6-methoxy-2-methylisonicotinonitrile (CAS 1807111-32-5)
- 2-(2,4-Diamino-5-(difluoromethyl)pyridin-3-yl)acetonitrile (CAS 1806868-46-1)
- 2-((4-Amino-5-cyclohexyl-4H-1,2,4-triazol-3-yl)thio)-N-(2-methoxyphenyl)acetamide (CAS 840514-95-6)
- 1-(Quinazolin-4-yl)azetidin-3-amine hydrochloride (CAS 1713160-84-9)
- 6-(4-Formylpiperazin-1-yl)-2-methylnicotinic acid (CAS 1355225-95-4)
- 4-Chloro-2-ethyl-1H-benzo[d]imidazole (CAS 20224-12-8)
- 3-[[4-[[[(1,1-Dimethylethoxy)carbonyl]amino][[(1,1-dimethylethoxy)carbonyl]imino]methyl]-1-piperazinyl]methyl]-5-nitrobenzoic acid (CAS 1379574-10-3)
- (2S,3S,4R,5R)-5-(6-Amino-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-carboxylic acid (CAS 3415-09-6)
- C-telopeptide (CAS 162929-64-8)
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