4-Cyano-6-formylpicolinic acid CAS 1289098-74-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1289098-74-3 |
| Molecular Formula | C8H4N2O3 |
| Molecular Weight | 176.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-Cyano-6-formylpicolinic acid (CAS 1289098-74-3) pharmaceutical standards reference standard. Molecular formula: C8H4N2O3. Molecular weight: 176.13 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H4N2O3 |
| Molecular Weight | 176.13 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
Related Cyano Standards
- 6-Cyano-4-formylpicolinic acid (CAS 1288998-18-4)
- 2-Cyano-6-formylisonicotinic acid (CAS 1289177-97-4)
- methyl 2-(2-cyano-4-pyridyl)acetate (CAS 1000342-90-4)
- 2-Cyano-3-(2-pyridyl)propanoic Acid (CAS 1082248-98-3)
- 2-Cyano-3-(3-pyridyl)propionic Acid (CAS 1082386-59-1)
- Methyl 6-cyano-2-methylnicotinate (CAS 1108725-10-5)
- Methyl 2-cyano-3-(1H-pyrrol-2-yl)acrylate (CAS 115324-60-2)
- Methyl 4-cyano-6-methylpicolinate (CAS 1206249-37-7)
Recommended Standards
- 2-(4,6-Dioxotetrahydropyrimidin-2(1H)-ylidene)malononitrile (CAS 117342-83-3)
- 7-Hydroxy-5-oxo-4,5-dihydropyrazolo[1,5-a]pyrimidine-3-carbonitrile (CAS 1310250-12-4)
- 3-Formyl-2-nitrobenzonitrile (CAS 114344-00-2)
- 1-(2-amino-5-bromophenyl)propan-1-one (CAS 124623-15-0)
- 4-Methyl-1-(2-methylbutyl)-1h-pyrazol-3-amine (CAS 1342377-67-6)
- 4-Amino-2-methylquinoline-3-carbaldehyde (CAS 63481-71-0)
- 4-Chloro-3-fluoro-5-(trifluoromethyl)benzoic acid (CAS 1805457-54-8)
- (2,2-dimethoxyethyl)(1-phenylpropyl)amine (CAS 1178335-16-4)
- 5-Chloro-2-methoxy-4-methylaniline (CAS 569688-67-1)
- Semaglutide impurity 48 (CAS CATO-C4X-222648)
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