Tetrandrine, Hanfangichin B, Stephania tetrandra Extract

Product name: Tetrandrine, Hanfangichin B, Stephania tetrandra Extract
Brand:Yongyuan Bio.
Our advantage:
Stephania tetrandra Extract series products are new products developed by Yongyuan Bio recently, with full specifications, best quality and price, always in stock, welcome to consult us by E-mail.
Latin name: Stephania tetrandra S. Moore
Part Used: Root
 
Ingredients: the effective component of tetrandrine is the alkaloids of  hanfangchin A and hanfangchin B. The total alkaloid content was 1.5% ~ 2.3%, mainly for tetrandrine, the content is about 1%, hanfangichin B was about 0.5%, the content of cyclanoline is 0.2%; and several other kinds of trace alkaloids.
 
Specification:
1. Tetrandrine 98%HPLC（Other name: sinomenine）
Appearance: White fine powder
CAS No.: 518-34-3
Molecular Formula: C38H42N2O6
Molecular Weight: 622.7499
2. Hanfangichin B 98% （Other name: Fangchinoline）
Appearance: Off White fine powder
CAS No.: 436-77-1;33889-68-8
Molecular Formula: C37H40N2O6
Molecular Weight: 608.7233
3.Stephania tetrandra Extract 10% HPLC
Appearance: Brown Yellow fine powder
4. Stephania tetrandra Extract 10:1 TLC
Appearance: Brown Yellow fine powder
 
Character: Melting point 217 ~ 218 ℃, almost insoluble in water , petroleum ether , soluble in methanol, ethanol.
Storage: Store in sealed containers at cool & dry place. Protect from light, moisture and pest infestation.
Shelf life: 2 year when properly stored.
Packing:1KG/Dag.
We specialized in  manufacture and export of herbal extract with high quality and competitive price.
If you have any questions, welcome to contact me by sending email to yysale2@herbalextractcn.com 

Warning: All our products are for research use only, we don't sell to patients.