PPT01: Podophyllotoxin EP Impurity A

Podophyllotoxin 5a-Epimer ;

Picropodophyllotoxin ;

(5R,5aS,8aR,9R)-5,8,8a,9-Tetrahydro-9-hydroxy-5-(3,4,5-trimethoxyphenyl)furo [3’,4’:6,7]naphtho[2,3-d]-1,3-dioxol-6(5aH)-one ;

CAS # 477-47-4 ;

C22H22O8 ;
Mol. Wt.: 414.41 ;