Product name: Corydalis Yanhusuo Extract, Tetrahydropalmatine

Latin name: Corydalis yanhusuo W. T. Wang

Part Used:Root

Specification: 10:1,98% HPLC

Active Ingredient: : Tetrahydropalmatine

CAS No.: 10097-84-4;2934-97-6

Molecular Formula: C21H25NO4

Molecular Weight: 355.42

Appearance: Brown yellow powder,white powder

Description: Corydalis is an herb often used in traditional Chinese medicine for pain relief. Experts say it can be used for headaches, menstrual pain and back pain – even back pain caused by nerve problems or muscle spasms.Studies done in animals suggest that corydalis may be effective at treating pain triggered by cold and may help block inflammation and nerve pain.A compound, dehydrocorybulbine (DHCB), is thought to be responsible for the herb's pain-relieving effects. Corydalis appears to work similarly to prescription pain medications that block pain signals in the brain.

Function:

1.Tetrahydropalmatine have analgesia and sedative-hypnotic activity, can depress the chtonic persistent pain and splanchna dull pain.

2.It has effect of promoting blood circulation to remove blood stasis and promoting circulation of qi to relieve pain.

3.It is often used for hypochondriac pain due to stagnation of the liver-qi, stomachache due to stagnation of the stomach-qi, hernial pain.

Storage: Store in sealed containers at cool & dry place. Protect from light, moisture and pest infestation

Shelf life: 2 year when properly stored.

Packing:25KG/Drum.

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