Product name:Iso CephaloMannine

Synonyms:Paclitaxel Impurity 1（Paclitaxel EP Impurity A）;Paclitaxel  EP Impurity A，2-o-debenzoyl-2-o-tigloylpaclitazel;Paclitaxel Impurity (Iso Cephalomannine);Paclitaxel Impurity 15

CAS No:173101-54-7

Molecular formula:CC45H53NO14

Molecular Weight:831.9

Appearance:white powders

Boiling point 927.4±65.0 °C(Predicted)

Density 1.36±0.1 g/cm3 (20 ºC 760 Torr)

Acidity coefficient (PKA) 11.90±0.20(Predicted)