5-(Pyridin-3-yl)-1H-pyrazole-3-carboxamide CAS 287494-01-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 287494-01-3 |
| Molecular Formula | C9H8N4O |
| Molecular Weight | 188.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-(Pyridin-3-yl)-1H-pyrazole-3-carboxamide (CAS 287494-01-3) pharmaceutical standards reference standard. Molecular formula: C9H8N4O. Molecular weight: 188.19 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C9H8N4O |
| Molecular Weight | 188.19 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
Related Pyridin Standards
- 1-(Pyridin-3-yl)-1H-imidazole-4-carboxamide (CAS 1427019-83-7)
- 6-(Pyridin-3-yl)-1,3,5-triazine-2,4-diamine (CAS 18020-61-6)
- 1-[(pyridin-3-yl)methyl]-1h-1,2,3-triazole-4-carbaldehyde (CAS 915370-10-4)
- 6-(Pyridin-2-yl)-1,3,5-triazine-2,4-diamine (CAS 25007-79-8)
- 6-(Pyridin-4-yl)-1,3,5-triazine-2,4-diamine (CAS 33237-20-6)
- 4-(Pyridin-2-yl)-1H-pyrrole-3-carboxylic acid (CAS 1096815-73-4)
- 1-(3-(Pyridin-4-yl)isoxazol-5-yl)ethanone (CAS 1267001-51-3)
- 4-(Pyridin-4-yl)-1H-pyrrole-3-carboxylic acid (CAS 197774-71-3)
Recommended Standards
- 4-Methyl-5-(4-pyridinyl)-4H-1,2,4-triazole-3-carboxaldehyde (CAS 865610-94-2)
- 5-Amino-1-phenyl-1H-1,2,3-triazole-4-carbaldehyde (CAS 73112-03-5)
- 4-Isopropylbenzotrifluoride (CAS 32445-99-1)
- cis-Cyhalothric acid (CAS 68127-59-3)
- 4'-carboethoxy-3-(3-methoxyphenyl)propiophenone (CAS 898774-84-0)
- Perospirone Impurity 7 (CAS CATO-C4X-24587)
- n-{2-[(2-aminophenyl)formamido]ethyl}acetamide (CAS 1155984-88-5)
- 3-(Tert-butyl)-8b-hydroxy-3a,8b-dihydro-4H-indeno[2,1-d]isoxazol-4-one (CAS 87206-95-9)
- 8-chloro-1,7-naphthyridine (CAS 13058-77-0)
- Hexapeptide-9 (CAS 885024-94-2)
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