Dihydropalmatine

Base Information Edit

Chemical Name:Dihydropalmatine
CAS No.:26067-60-7
Molecular Formula:C₂₁H₂₃NO₄
Molecular Weight:353.418
Hs Code.:
Mol file:26067-60-7.mol

Synonyms:2,3,9,10-tetramethoxy-5,8-dihydro-6H-isoquinolino[3,2-α]isoquinoline

Suppliers and Price of Dihydropalmatine

Supply Marketing:Edit

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 8 raw suppliers

Chemical Property of Dihydropalmatine Edit

Chemical Property:

Melting Point:170 °C
Boiling Point:555.8±50.0 °C(Predicted)
PKA:3.08±0.20(Predicted)
Density:1.25±0.1 g/cm3(Predicted)

Purity/Quality:: 98.5% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of Dihydropalmatine

There total 43 articles about Dihydropalmatine which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 100.0%

: 91106-61-5
3,4-dihydro-6,7-dimethoxy-1-(3,4-dimethoxybenzocyclobutenyl)isoquinoline hydrochloride

: 26067-60-7
2,3,9,10-tetramethoxy-5,8-dihydro-6H-isoquinolino[3,2-α]isoquinoline

Guidance literature:: In 1,2-dichloro-benzene; at 180 ℃; for 1h;
DOI:10.1039/P19850002151

Reference yield: 81.1%

: 10605-02-4,947153-64-2
palmatine chloride

: 26067-60-7
2,3,9,10-tetramethoxy-5,8-dihydro-6H-isoquinolino[3,2-α]isoquinoline

Guidance literature:: With methanol; sodium tetrahydroborate; potassium carbonate; at 20 ℃; for 3h;
DOI:10.1016/j.bmc.2018.04.025

Reference yield: 69.0%

: 131543-46-9,107-22-2
Glyoxal

: 102321-59-5
N-(2,3-dimethoxybenzyl)-2-(3,4-dimethoxyphenyl)ethan-1-aminium chloride

: 26067-60-7
2,3,9,10-tetramethoxy-5,8-dihydro-6H-isoquinolino[3,2-α]isoquinoline

Guidance literature:: Glyoxal; With formic acid; magnesium sulfate; sodium chloride; In water; at 20 ℃; for 0.5h;

N-(2,3-dimethoxybenzyl)-2-(3,4-dimethoxyphenyl)ethan-1-aminium chloride; With boric acid; In water; at 80 ℃; for 12h; Inert atmosphere;
DOI:10.1021/acs.joc.1c00602