Dihydrocephalomannine (compound 1b), an analogue of Paclitaxel, shows reduced cytotoxicity and tubulin binding compared to Paclitaxel^[1].

833.92

Solid

C₄₅H₅₅NO₁₄

159001-25-9

紫杉醇杂质R

• Terpenoids
• Other Terpenoids

• Plants
• Cephalotaxaceae
• Cephalotaxus fortuneiHooker

Room temperature in continental US; may vary elsewhere.

-20°C, sealed storage, away from moisture and light

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)