Ethyl 1-(4-chlorophenyl)-4-((4-methoxybenzyl)amino)-3-methyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylate CAS 866133-73-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 866133-73-5 |
| Molecular Formula | C24H23ClN4O3 |
| Molecular Weight | 450.92 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 1-(4-chlorophenyl)-4-((4-methoxybenzyl)amino)-3-methyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylate (CAS 866133-73-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C24H23ClN4O3. Molecular weight: 450.92 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C24H23ClN4O3 |
| Molecular Weight | 450.92 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
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Recommended Standards
- Dapagliflozin Impurity 4 (CAS 1632287-34-3)
- 496794-70-8 N-(4-chloro-3-(6-(dimethylamino)-1H-benzo[d]imidazol-2-yl)phenyl)-3,5-dimethoxybenzamide Stemolecule SMO Antagonist (CAS 496794-70-8)
- Dapagliflozin Impurity 191 (CAS 1616259-44-9)
- 1-(2-Chloro-5-nitropyridin-4-yl)ethanone (CAS 1214241-91-4)
- N-(4-cyclopentylbutan-2-yl)thietan-3-amine (CAS 1871867-57-0)
- 5-(Methoxymethyl)-2-methylpyrazolo[1,5-a]pyrimidin-7-ol (CAS 439111-05-4)
- N-(2-(6-Oxo-3-phenylpyridazin-1(6H)-yl)ethyl)-2-phenylethane-1-sulfonamide (CAS 921550-54-1)
- (S)-α-[[(1,1-Dimethylethoxy)carbonyl]amino]-2-formyl-5-(hydroxymethyl)-1H-pyrrole-1-hexanoic Acid (CAS 178180-79-5)
- Oseltamivir impurity 279 (CAS CATO-C4X-1720279)
- Human glucagon CRS (CAS 9007-92-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com