Ethyl 5-cyano-1-(pyridin-2-yl)-1H-pyrazole-4-carboxylate CAS 98475-62-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 98475-62-8 |
| Molecular Formula | C12H10N4O2 |
| Molecular Weight | 242.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Ethyl 5-cyano-1-(pyridin-2-yl)-1H-pyrazole-4-carboxylate (CAS 98475-62-8) pharmaceutical standards reference standard. Molecular formula: C12H10N4O2. Molecular weight: 242.23 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
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 5-amino-3-(2-ethoxy-2-oxoethyl)isoxazole-4-carboxylate (CAS 82754-70-9)
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- 5-(4-Fluorobenzyl)-8-methoxy-3-(4-methoxyphenyl)-5H-pyrazolo[4,3-c]quinoline (CAS 866347-48-0)
- N-allyl-5-chloro-2-nitroaniline (CAS 524034-30-8)
- 5-(Morpholin-4-ylmethyl)-4-phenyl-1,3-thiazol-2-amine (CAS 1023816-70-7)
- (2,4,5-Trimethoxy-3-methylphenyl)methanol (CAS 137023-15-5)
- 4-chloro-3-methyl-5-(1H-pyrrol-1-yl)-1,2-oxazole (CAS 692287-59-5)
- Methyl N-[(4-methylphenyl)sulfonyl]-N-[3-(trifluoromethyl)phenyl]glycinate (CAS 592470-86-5)
- Semaglutide Impurity 9 (CAS CATO-C4X-22269)
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