Ethyl 1-(4-methoxyphenyl)-7-oxo-6-(4-(2-oxo-1-piperidinyl)phenyl)-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylate (CAS No: 503614-91-3) is a key pharmaceutical intermediate used in the synthesis of APIs Apixaban. This compound serves as an essential raw material in API development and synthesis. Explore detailed chemical properties, molecular data, structure information, and verified global suppliers, manufacturers, and distributors of this API intermediate on apicule.
Alternate Names: Apixaban Impurity 9, Apixaban Ethyl Ester
CAS No: 503614-91-3
PubChem CID: 22240488
Mol Formula: C27H28N4O5
Mol Weight: 488.5 g/mol
Used in API: Apixaban
IUPAC Name: ethyl 1-(4-methoxyphenyl)-7-oxo-6-[4-(2-oxopiperidin-1-yl)phenyl]-4,5-dihydropyrazolo[5,4-c]pyridine-3-carboxylate
API Intermediate Description: ethyl 1-(4-methoxyphenyl)-7-oxo-6-(4-(2-oxo-1-piperidinyl)phenyl)-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylate compound containing a pyrazolo[3,4-c]pyridine core with methoxyphenyl, piperidinylphenyl, and carboxylate substituents. This scaffold is widely used in pharmaceutical research for developing anti-inflammatory, anti-cancer, and other therapeutic agents due to its nitrogen-rich fused ring structure that enhances biological target binding specificity.
![Ethyl 1-(4-methoxyphenyl)-7-oxo-6-(4-(2-oxo-1-piperidinyl)phenyl)-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylate](https://pubchem.ncbi.nlm.nih.gov/image/imgsrv.fcgi?cid=22240488&t=l)
