الوصف

*8% Lappaconitine by HPLC

IUPAC name :

(1a,*4a,*6b)***-Ethyl*1,*4,**-trimethoxyaconitane*4,8,*-triol*-(*-ace tylamino)benzoate)

CAS No.:*********4

Molecular formula：C*2H*4N2O8

Molecular weight: **4.*4

M.P.：**4～**5°C (lit.)

B.P.：**8 °C  2 mm Hg(lit.)

Appearance:  white columnar crystals

Content：*8% HPLC

Description:

Lappaconitine is an alkaloid isolated from the root of Aconltitum sinomantanum Nakai. Has a strong analgesic activity that does not involve the opioid receptor. It was shown to have class-I antiarrhythmic action and irreversibly blocks cloned human heart (hH1) channels by binding to the site 2 receptor.