Tetrahydropalmatine

Tetrahydropalmatine

Quick View
•Product name: L-Tetrahydropalmatine 98.0%
•Also known as: yan hu suo extract, Corydalis yanhusuo extract, Rotundine
•Product code: YG-PA007
•Botanical source: Corydalis yanhusuo
•L-Tetrahydropalmatine CAS No.: 483-14-7
•Formula: C21H25NO4
•Active Ingredient: L-Tetrahydropalmatine
•Certifications: ISO, HACCP, CQC, KOSHER, HALAL
•Specification: L-Tetrahydropalmatine 98.0%
Chat Now

Product Details

Product Instruction

Tetrahydropalmatine, also known as Yanhusuo B, is an analgesic alkaloid isolated from the traditional Chinese medicine Yanhusuo. There are two enantiomers of Corydalis yanhusuo extract , and the L-body has an antagonistic effect on dopamine The spirochete has no affinity for dopamine receptors, but can empty dopamine stored in nerve endings from neurons. It is a central nervous system inhibitor with analgesic, sedative, hypnotic and tranquilizing effects. Oral administration is easy to absorb, and the analgesic effect is fast. 

Corydalis yanhusuo extract rotundine

Its analgesic effect is weaker than pethidine (durobutine), but it is stronger than general antipyretic analgesics. It has a good effect on chronic persistent dull pain, and has a poor trauma and post-operative pain. Large doses have a certain inhibitory effect on breathing. No obvious effect on liver function, no adverse effects on maternal and fetus. This product is not easy to produce drug resistance, and there is no addiction.

 L-Tetrahydropalmatine 98.0% powder

Specification of L-Tetrahydropalmatine 98.0%

ITEMS

SPECIFICATIONS

ANALYSIS

Characters

Powder

Organoleptic  

Color

Light yellow to white crystal

Organoleptic     

Loss on drying

≤5.0%

3.86%

Melting point

141~144℃

142.7~143.4℃

Specific   optical rotation

Ignition   Residue

Absorbance   Index

Identification:

-290°~ -300°

≤0.1%

150~160 (wavelength   281nm)

-296.31°

0.03%

154.02

Positive

IR

 

L-tetrahydropalmatine   (Dry basis)

Sample   spectrums are consistent with 

the reference standard spectrums.

≥98.5%

 

Complies

99.07%

Heavy Metals (Method: AAS)

≤10ppm

CP2010

Pb                         

≤1ppm

ICP-MS

As

≤1ppm

ICP-MS

Hg

≤0.1ppm

ICP-MS

Cd

≤0.2ppm                       

ICP-MS

Microbiological



Total Plate Count

1000cfu/g Max

<100cfu/g

Yeast&Mold

50cfu/g Max

<10cfu/g 

E.Coli colonies/g

Negative

Negative    

Samonella colonies/g  

Negative

Negative    


Product benefits

◆ Rotundinum has a protective effect on liver injury induced by carbon tetrachloride in mice.

◆ Corydalis yanhusuo extract has analgesia and sedative-hypnotic activity can depress the chthonic persistent pain and splanchna dull pain.

◆Rotundine has the effect of promoting blood circulation to remove blood stasis and promoting circulation of qi to relieve pain.

◆ L-tetrahydropalmatine is often used for hypochondriac pain due to stagnation of the liver-qi, stomachache due to stagnation of the stomach-qi, hernial pain.

 延胡索

Product application

◆ Rotundine has the effect of promoting blood circulation to remove blood stasis and promoting circulation of gas to relieve pain.

◆ Corydalis yan hu suo extract is often used for hypochondriac pain due to stagnation of the liver-gas, stomachache due to stagnation of the stomach-gas, hernial pain.

◆ Rotundinum has analgesia and sedative-hypnotic activity, can depress the chronic persistent pain and splanchnic dull pain. It has effect of promoting blood circulation to remove blood stasis and promoting circulation of qi to relieve pain.

◆ It is often used for hypochondriac pain due to stagnation of the liver-qi, stomachache due to stagnation of the stomach-qi, hernial pain. Tetrahydropalmatine has the protective effect on liver injury induced by carbon tetrachloride in mice.

延胡索乙素

Hot Tags: tetrahydropalmatine, China, manufacturers, suppliers, factory, buy, price, cost, bulk, best, high quality, for sale, HS code, Scutellaria baicalensis extract hs code, Aloe emodin hs code, Enoxolone usp, Garcinia cambogia extract powder, Andrographis extract powder hs code, Sleep Improvement Actives

Inquiry

You Might Also Like