(R)-4-Hydroxy-4-methyl-7,8-dihydro-1H-pyrano[3,4-f]-indolizine-3,6,10(4H)-trione is an impurity of Irinotecan (I767500) which is a DNA topoisomerase inhibitor. Molecular Formula: C12H11NO5 Molecular Weight: 249.22 Storage and Stability: Store at -20C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.
Molecular Weight:
249.22
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