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7,8-dimethoxy-3,4-dihydroisoquinoline

7,8-dimethoxy-3,4-dihydroisoquinoline Structure
7,8-dimethoxy-3,4-dihydroisoquinoline structure
CAS No.
75877-72-4
Chemical Name:
7,8-dimethoxy-3,4-dihydroisoquinoline
Synonyms
7,8-dimethoxy-3,4-dihydroisoquinoline;Isoquinoline, 3,4-dihydro-7,8-dimethoxy-
CBNumber:
CB51400763
Molecular Formula:
C11H13NO2
Molecular Weight:
191.23
MDL Number:
MOL File:
75877-72-4.mol
Last updated:2023-07-12 16:32:57
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7,8-dimethoxy-3,4-dihydroisoquinoline Properties

Boiling point 332.8±42.0 °C(Predicted)
Density 1.13±0.1 g/cm3(Predicted)
pka 5.07±0.20(Predicted)

7,8-dimethoxy-3,4-dihydroisoquinoline price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC D450830 3,4-Dihydro-7,8-dimethoxyisoquinoline 75877-72-4 2.5g $1760 2021-12-16 Buy
Product number Packaging Price Buy
D450830 2.5g $1760 Buy

7,8-dimethoxy-3,4-dihydroisoquinoline Chemical Properties,Uses,Production

Uses

3,4-Dihydro-7,8-dimethoxyisoquinoline is an intermediate in the synthesis of Tetrabenazine (T28400), a dopamine depleting agent. An antidyskinetic; antipsychotic.

Synthesis Reference(s)

Tetrahedron Letters, 29, p. 3865, 1988 DOI: 10.1016/S0040-4039(00)82136-X

7,8-dimethoxy-3,4-dihydroisoquinoline synthesis

52759-08-7
75877-72-4
Synthesis of 7,8-dimethoxy-3,4-dihydroisoquinoline from 7,8-diMethoxy-1,2,3,4-tetrahydroisoquinoline

7,8-dimethoxy-3,4-dihydroisoquinoline Preparation Products And Raw materials

Raw materials

Preparation Products

7,8-dimethoxy-3,4-dihydroisoquinoline Suppliers

Global( 9)Suppliers
Supplier Tel Email Country ProdList Advantage
ANHUI WITOP BIOTECH CO., LTD 		+8615255079626 eric@witopchemical.com China 23556 58
Amadis Chemical Company Limited 		571-89925085 sales@amadischem.com China 131981 58
Guangzhou Zhiya Chemdrugs Co.,Ltd 18122150900 sculk28@163.com China 646 55
Shandong Wadesen Biotechnology Co. LTD 0531-88723173 18596073690 1047208234@qq.com China 3605 58
Energy Chemical 021-58432009 400-005-6266 marketing@energy-chemical.com China 44941 58
Shanghai Kalum Biochemical Technology Co., LTD 15837198050 hctxsh@163.com China 815 58
Zhengzhou Lingzhiyue Technology Co., LTD 13783527580 13783527580 2423733192@qq.com China 4746 58
Jinan Sanbao Biotechnology Co., Ltd. 13854185395; 13854185395 sanbaobiotech@126.com China 9415 58
Supplier Advantage
ANHUI WITOP BIOTECH CO., LTD 		58
Amadis Chemical Company Limited 		58
Guangzhou Zhiya Chemdrugs Co.,Ltd 55
Shandong Wadesen Biotechnology Co. LTD 58
Energy Chemical 58
Shanghai Kalum Biochemical Technology Co., LTD 58
Zhengzhou Lingzhiyue Technology Co., LTD 58
Jinan Sanbao Biotechnology Co., Ltd. 58
7,8-dimethoxy-3,4-dihydroisoquinoline Isoquinoline, 3,4-dihydro-7,8-dimethoxy- 75877-72-4