D-TETRAHYDROPALMATINE HYDROCHLORIDE; D-TETRAHYDROPALMATINE HYDROCHLORI; (13aR)-5,8,13,13a-Tetrahydro-2,3,9,10-tetramethoxy-6H-dibenzo[a,g]quinolizine hydrochloride (1:1); (R)-Tetrahydropalmatine hydrochloride;NSC 132058;13abeta-Berbine, 2,3,9,10-tetramethoxy-, hydrochloride (8CI)

CAS No.: 6024-83-5

Molecular formula: C21H26ClNO4

Molecular weight: 391.88844

 

Physical and chemical properties This product is colorless or light yellow flaky crystal, odorless and slightly bitter. Melting point 147-149 ° C. The color of the light is dark. Very soluble in ether, chloroform, soluble in ethanol, almost insoluble in water or alkaline solution. Its hydrochloride is light yellow crystal, odorless, slightly bitter taste, and easily deteriorated when exposed to light. Soluble in water, slightly soluble in ethanol, chloroform, very slightly soluble in ether. After the alkaloid is extracted from the rhizome of the yellow vine, it is obtained by hydrogenation.

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