Appearance
Light yellow crystalline powder
Assay
HPLC: Not less than 95.0%
25387-67-1
C20H17N2NaO5
388.35
Camptothecin sodium inhibits DNA religation in the cleavage/religation step by binding to DNA topoisomerase I (topo I) and DNA which forms a DNA topoisomerase I - camptothecin - DNA complex. This complex causes DNA damage and leads to apoptosis.
<30°
Light yellow crystalline powder
HPLC: Not less than 95.0%