Ethyl 5-cyano-1-(pyridin-4-yl)-1H-pyrazole-4-carboxylate CAS 98476-15-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 98476-15-4 |
| Molecular Formula | C12H10N4O2 |
| Molecular Weight | 242.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 5-cyano-1-(pyridin-4-yl)-1H-pyrazole-4-carboxylate (CAS 98476-15-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H10N4O2. Molecular weight: 242.23 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H10N4O2 |
| Molecular Weight | 242.23 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 4 |
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Recommended Standards
- Ethyl 6-cyano-4-oxo-1,4-dihydroquinoline-3-carboxylate (CAS 26892-92-2)
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- 2-(4-(Trifluoromethyl)piperidin-1-yl)butanoic acid (CAS 1828355-72-1)
- 1-(2,5-Dimethylfuran-3-carbonyl)piperidine-4-carboxylic acid (CAS 702636-74-6)
- 5-(4-Methoxybenzyl)-1,3,4-oxadiazol-2-amine (CAS 1016676-66-6)
- 5-Chloro-N-(2-((3-cyclopropyl-1,2,4-oxadiazol-5-yl)methyl)phenyl)thiophene-2-carboxamide (CAS 1797962-38-9)
- Methyl 5-amino-6-iodonicotinate (CAS 1260666-07-6)
- Methyl 2-chlorothiophene-3-carboxylate (CAS 76360-42-4)
- Myristoyl Pentapeptide -4 acetate (CAS 959610-30-1(free base))
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