Product

1-[(3,4-Dimethoxyphenyl)methyl]-3,4-dihydro-6,7-dimethoxyisoquinoline

CAS No.：6957-27-3

Other grades of this product :

1-[(3,4-Dimethoxyphenyl)methyl]-3,4-dihydro-6,7-dimethoxyisoquinoline Basic information

Product Name:	1-[(3,4-Dimethoxyphenyl)methyl]-3,4-dihydro-6,7-dimethoxyisoquinoline
Synonyms:	1-[(3,4-dimethoxyphenyl)methyl]-3,4-dihydro-6,7-dimethoxyisoquinoline;3,4-Dihydropapaverine;Dihydropapaverine;2,4-DIHYDROPAPAVERINE;3,4-Dihydro-6,7-dimethoxy-1-(3,4-dimethoxybenzyl)isoquinoline;1-(3,4-Dimethoxybenzyl)-6,7-dimethoxy-3,4-dihydroisoquinoline;3,4-DIHYDROPAPAVERINE(WXG01659);1-(3,4-Dimethoxybenzyl)-3,4-dihydro-6,7-dimethoxyisoquinoline
CAS:	6957-27-3
MF:	C20H23NO4
MW:	341.4
EINECS:	230-148-3
Product Categories:
Mol File:	6957-27-3.mol

1-[(3,4-Dimethoxyphenyl)methyl]-3,4-dihydro-6,7-dimethoxyisoquinoline Chemical Properties

Melting point	98-99 °C
Boiling point	482.6±45.0 °C(Predicted)
density	1.15±0.1 g/cm3(Predicted)
pka	6.12±0.20(Predicted)
CAS DataBase Reference	6957-27-3(CAS DataBase Reference)

Safety Information

MSDS Information

1-[(3,4-Dimethoxyphenyl)methyl]-3,4-dihydro-6,7-dimethoxyisoquinoline Usage And Synthesis

Uses	3,4-Dihydropapaverine is an impurity of Papaverine (P190500), smooth muscle relaxant found in opium. Vasodilator (cerebral).

1-[(3,4-Dimethoxyphenyl)methyl]-3,4-dihydro-6,7-dimethoxyisoquinoline Preparation Products And Raw materials

Raw materials	2-(3,4-Dimethoxyphenyl)ethanol-->N-(3,4-dimethoxyphenethyl)-2-(3,4-dimethoxyphenyl)acetamide-->(3,4-Dimethoxyphenyl)acetonitrile
Preparation Products	Papaverine hydrochloride-->(1S)-1-[(3,4-dimethoxyphenyl)methyl]-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline hydrochloride-->(S)-(-)-Tetrahydropapaverine-->Tetrahydropapaverine hydrochloride-->laudanosine-->(R)-1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinoline-->6,7-DIMETHOXYISOQUINOLINE

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