Product Name: Corydalia ExtractTetrahydropalmatine Specfication: 98% Assay Method: HPLC Herb Source: The root of Corydalis yanhusuo W.T.Wang Synonyms: Corydalis β,Rotundine,Caseanine,Hyndarine Molecular Formula and Molecular Weight : C21H25NO4 ; 355.42 Melting Point and solubility: mp148-149℃, Freely soluble in alcohol,methanol, insoluble in aqueous alkali.
Product name: Tetrahydropalmatine
CAS No. 2934-97-6
Molecular formula: C21H25NO4
Molecular weight: 355.42
Appearance: Light yellow to white crystal powder
What is Tetrahydropalmatine ?
Tetrahydropalmatine (THP) is an isoquinoline alkaloid found in several different plant species, mainly in the genus Corydalis (Yan Hu Suo), but also in other plants such as Stephania rotunda. These plants have traditional uses in Chinese herbal medicine. The pharmaceutical industry has synthetically produced the more potent enantiomer Levo-tetrahydropalmatine (Levo-THP), which has been marketed worldwide under different brand names as an alternative to anxiolytic and sedative drugs of the benzodiazepine group and analgesics such as opiates. It is also sold as a dietary supplement.
(1) Tetrahydropalmatine have analgesia and sedative-hypnotic activity, can depress the chtonic persistent pain and splanchna dull pain.
(2) Tetrahydropalmatine has effect of promoting blood circulation to remove blood stasis and promoting circulation of qi to relieve pain.
(3) Tetrahydropalmatine is often used for hypochondriac pain due to stagnation of the liver-qi, stomachache due to stagnation of the stomach-qi, hernial pain.
It has the effect of promoting blood circulation to remove blood stasis and promoting circulation of gas to relieve pain, It is often used for hypochondriac pain due to stagnation of the liver-gas,stomachache due to stagnation of the stomach-gas, hernial pain.