Product Name

Yew Bark extract Paclitaxel

Latin Name

Taxue chinensis(Pilger)Rehd

Appearance

White crystalline powder

Part of used

Bark

Analytical method

HPLC

Paclitaxel

HPLC>99.5%

Molecular formula

C47H5NO14

Molecular weight

853.92

CAS NO.

33069-62-4

Specific rotation

-49° ~ 55°

Plant origin

yewllow

Pharmacology function

The mechanism strengthens the microtubule protein polymerization and suppresses depolimerization causing stable non-functionality and thus destructing cell's mitosis.
Clinical practice: Pharmaceutical raw material, be for preparation's using only

Specifications

1kg/bag, 5kg/bag, 10kg/bag ,25kg/drum(or packed according to the order of customers)