Upadacitinib Impurity 9

Parent API
201228-22-0
Product Code Ax-18717
CAS Number 201228-22-0
Molecular Formula C15H19NO4
Molecular Weight 277.32
Synonyms (3R,4R)-1-((benzyloxy)carbonyl)-4-ethylpyrrolidine-3-carboxylic acid
Purity >96%
Smile Code O=C([C@H]1CN(C(OCC2=CC=CC=C2)=O)C[C@@H]1CC)O

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