Certificate of Analysis

 

Product Name: Tetrahydropalmatine hydrochloride
Catalog Number: M13953
CAS Number: 6024-85-7

Physical and Chemical Properties
Molecular Weight: 391.89
Solubility: DMSO 25 mg/mL; Water 4 mg/mL (ultrasonic and warming and heat to 60°C)
Storage: 2-8°C, protect from light, dry, sealed
Chemical Structure: Tetrahydropalmatine hydrochloride Structure
Analytical Data
QC Standard: >99%
H-NMR: Consistent with structure
Product Information
Description: Tetrahydropalmatine (DL-Tetrahydropalmatine) hydrochloride possesses analgesic effects. Tetrahydropalmatine hydrochloride acts through inhibition of amygdaloid release of dopamine to inhibit an epileptic attack in rats.
   
Stability and Solubility Advice: Information concerning product stability, particularly in solution, has rarely been reported and in most cases we can only offer a general guide.
We recommend that stock solutions, once prepared, are stored aliquoted in tightly sealed vials and used within 1 month. Avoid repeated freeze and thaw cycles. Storage conditions for some special products should refer to their storage details.