5-(Pyridin-3-yl)furan-2-carboxylic acid CAS 56632-46-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 56632-46-3 |
| Molecular Formula | C10H7NO3 |
| Molecular Weight | 189.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(Pyridin-3-yl)furan-2-carboxylic acid (CAS 56632-46-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H7NO3. Molecular weight: 189.17 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H7NO3 |
| Molecular Weight | 189.17 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.) | 1973 |
| Nitrogen Atoms | 1 |
Related Pyridin Standards
- 1-(Pyridin-2-yl)-1H-pyrazole-3-carboxylic acid (CAS 1014631-58-3)
- 1-(Pyridin-3-yl)-1H-pyrazole-3-carboxylic acid (CAS 1014631-62-9)
- 1-(Pyridin-3-yl)-1H-pyrazole-4-carboxylic acid (CAS 1014631-89-0)
- 5-(Pyridin-3-yl)-1h-pyrazole-4-carboxylic acid (CAS 1152539-87-1)
- 3-(Pyridin-2-yl)-1H-pyrazole-4-carboxylic acid (CAS 1152539-92-8)
- 1-(Pyridin-4-yl)-1H-pyrazole-4-carboxylic acid (CAS 1155066-46-8)
- 4-(Pyridin-3-yl)-1H-pyrazole-3-carboxylic acid (CAS 117784-26-6)
- 4-(Pyridin-4-yl)-1H-pyrazole-3-carboxylic acid (CAS 117784-27-7)
Recommended Standards
- 5-(Pyridin-3-yl)-4H-pyrazole-3-carboxylic acid (CAS 904813-10-1)
- 5-(Pyridin-3-yl)pyrimidine-2,4(1H,3H)-dione (CAS 56817-28-8)
- 5-(Pyridin-3-yl)-1H-imidazole-4-carboxylic acid (CAS 859076-83-8)
- 2-(5,6,7,8-Tetrahydro-[1,2,4]triazolo[4,3-a]pyrazin-3-yl)propan-2-ol (CAS 1159554-01-4)
- 4254-29-9 B77NA7SM29 Indan-2-ol 1H-Inden-2-ol, 2,3-dihydro- (9CI) EINECS 224-230-8 NSC 17485 UNII-B77NA7SM29 (CAS 4254-29-9)
- 1-(6-Fluoropyridin-2-yl)-4-methylpiperazine (CAS 1248380-56-4)
- 2-Bromo-2-methylhexanoic acid (CAS 100960-69-8)
- 2-Ethoxy-6-methoxyphenylboronic acid (CAS 2377606-71-6)
- 4-(1H-Imidazol-1-yl)benzohydrazide (CAS 96717-21-4)
- Glucagon Monohydrochloride (CAS 28270-04-4)
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