Staherb-rosemary extract-rosmarinic acid

Name:Ursolic acid rosemary extractrosemary extractSpecification: Ursolic acid（25-98%）HPLC 
CAS NO: 77-52-1 
Solubility: Good solubility in ethanol 
Color: White powder（Ursolic acid 98%）

EINECS: 201-034-0 
Chemistry: Ursolic acid [(3)-3-Hydroxyurs-12-en-28-oic acid] rarely occurs without its isomer oleanolic acid [(3)-3-Hydroxyolean-12-en-28-oic acid] They may occur in their free acid form, or as aglycones for triterpenoid saponins which are comprised of a triterpenoid aglycone linked to one or more sugar moieties. Ursolic and oleanolic acids are similar in pharmacological activity.

Molecular Formula : C₃₀H₄₈O₃ 
Molecular Weight: 456.71

Molecular Structure:

rosemary extract