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536759-91-8Apixaban Related Compound F
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| Catalogue No.: | VE0010141 |
|---|---|
| CAS No.: | 536759-91-8 |
| Mol. Formula: | C22H20N4O6 |
| Mol. Weight: | 436.42 g/mol |
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Additional information on CAS 536759-91-8
Parent drug
ApixabanIUPAC Name
Ethyl 1-(4-methoxyphenyl)-6-(4-nitrophenyl)-7-oxo-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylatePharmacopoeial Synonyms
N/AOther Synonyms
4,5,6,7-Tetrahydro-1-(4-methoxyphenyl)-6-(4-nitrophenyl)-7-oxo-1H-pyrazolo[3,4-c]pyridine-3-carboxylic acid ethyl esterSmiles
O=C(C1=NN(C2=CC=C(OC)C=C2)C3=C1CCN(C4=CC=C([N+]([O-])=O)C=C4)C3=O)OCCInChI
InChI=1S/C22H20N4O6/c1-3-32-22(28)19-18-12-13-24(14-4-6-16(7-5-14)26(29)30)21(27)20(18)25(23-19)15-8-10-17(31-2)11-9-15/h4-11H,3,12-13H2,1-2H3Shipping Condition
Ambient TemperatureDescription
Apixaban Related Compound F, CAS 536759-91-8, is Ethyl 1-(4-methoxyphenyl)-6-(4-nitrophenyl)-7-oxo-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylate, a substituted pyrazolopyridinone impurity with molecular formula C22H20N4O6 and molecular weight 436.42 g/mol. Its structural motif reflects a nitroaromatic aryl substituent and an esterified heterocyclic core, consistent with a process-related synthetic intermediate or side-product arising during assembly of the apixaban scaffold. Because nitroaromatic impurities may warrant genotoxic risk assessment under ICH M7 principles, trace characterization typically relies on LC-MS/MS, high-resolution mass spectrometry, and orthogonal HPLC methods, with UV detection often insufficient for definitive attribution.Request a Quote
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