Compound Q&A
How is Apixaban Impurity 19 (CAS: 503615-07-4) typically synthesized?
Answer
Apixaban Impurity 19 (CAS: 503615-07-4) is synthesized through a series of reaction steps involving organic transformations, including coupling reactions and acetylation. The synthesis typically requires the use of azeotropic drying and recrystallization techniques to purify the product. Yield and selectivity are crucial in this process, and common reagents include dichloromethane, acetic anhydride, and triethylamine.
About
CAS No
503615-07-4
English Name
Apixaban Impurity 19
Molecular Formula
C22H22N4O4
Molecular Weight
406.4420000000001 g/mol
SMILES
O=C(C1=NN(C2=CC=C(OC)C=C2)C3=C1CCN(C4=CC=C(N)C=C4)C3=O)OCC
InChIKey
UVAQGQOGOJLALA-UHFFFAOYSA-N
Last Updated: 2025-09-13 09:53
