(3,4-Dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl)methanamine hydrochloride

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Company Name:	Hangzhou MolCore BioPharmatech Co.,Ltd.
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Products Intro:	Product Name:(3,4-Dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl)methanamine hydrochloride CAS:35202-55-2 Purity:NLT 98% Remarks:MC550488

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(3,4-Dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl)methanamine hydrochloride manufacturers

(3,4-Dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl)methanamine hydrochloride
$1.00 / 1KG
2024-08-17
CAS:35202-55-2
Min. Order: 1KG
Purity: 99%
Supply Ability: 20T

(3,4-Dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl)methanamine hydrochloride Basic information

Product Name:	(3,4-Dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl)methanamine hydrochloride
Synonyms:	(3,4-Dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl)methanamine hydrochloride;(3,4-dimethoxy-7-bicyclo[4.2.0]octa-1,3,5-trienyl)methanamine;3,4-Dimethoxybicyclo[4.2.0]octa-1,3,5-triene-7-methanamine Hydrochloride;3,4-Dimethoxy-Bicyclo[4.2.0]octa-1,3,5-triene-7-methanamine hydrochloride (1:1);Ivabradine Impurity 28 HCl;Ivabradine Impurity 9 HCl
CAS:	35202-55-2
MF:	C11H16ClNO2
MW:	229.70324
EINECS:	218-944-9
Product Categories:
Mol File:	35202-55-2.mol

(3,4-Dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl)methanamine hydrochloride Chemical Properties

storage temp.	Sealed in dry,Room Temperature
Appearance	White to light yellow Solid

Safety Information

MSDS Information

(3,4-Dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl)methanamine hydrochloride Usage And Synthesis

Synthesis

35202-54-1

(3,4-Dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl)methanamine hydrochloride

35202-55-2

General procedure for the synthesis of (3,4-dimethoxybicyclo[4.2.0]octa-1,3,5-dien-7-yl)methanamine hydrochloride from 4,5-dimethoxy-1-cyanobenzocyclobutane: reference to EP 0 534 859 Step 1: Preparation of 3,4-dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-amine hydrochloride. To a solution of 25 g of 3,4-dimethoxybicyclo[4.2.0]octa-1,3,5-triene-7-carbonitrile dissolved in 250 ml of tetrahydrofuran (THF) at room temperature was added slowly and dropwise 312 ml of borane-THF complex solution with continuous stirring for 12 hours. Subsequently, 200 mL of ethanol was added and stirring was continued for 1 hour. 100 ml of a 3.3 N solution of ethyl ether hydrochloride was added slowly and dropwise. Eventually 27.7 g of the target product was obtained in 90% yield with a melting point of 205°C.

References

[1] Patent: US2014/107334, 2014, A1. Location in patent: Paragraph 0052-0055
[2] Patent: US2014/128598, 2014, A1. Location in patent: Paragraph 0044-0047
[3] Patent: US2014/163220, 2014, A1. Location in patent: Paragraph 0040-0043

(3,4-Dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl)methanamine hydrochloride Preparation Products And Raw materials

Raw materials

(E)-3-(3,4-dimethoxyphenyl)acrylonitrile-->3-(3,4-Dimethoxyphenyl)propanenitrile -->4,5-Dimethoxy-1-cyanobenzocyclobutane-->3-(2-BROMO-4,5-DIMETHOXYPHENYL)PROPANENITRILE-->2-Bromo-4,5-Dimethoxybenzyl Bromide-->4-Bromoveratrole-->3,4-Dimethoxybenzyl alcohol-->Veratraldehyde-->BORANE THF-->Tetrahydrofuran

Tag:(3,4-Dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl)methanamine hydrochloride(35202-55-2) Related Product Information

Ivabradine Impurity 5 3-(3-hydroxypropyl)-7,8-dimethoxy-1,3-dihydro-2H-benzo[d]azepin-2-one Ivabradine IMpurity 7-DeMethyl Ivabradine 2H-3-Benzazepin-2-one, 3-[3-[[[(7R)-3,4-dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl]methyl]methylamino]propyl]-1,3-dihydro-7,8-dimethoxy-, ethanedioate (1:1) Ivabradine impurity (Br) Ivabradine Impurity 1 Hydrochloride (1S)-4, 5-dimethoxyl-1 -(ethoxycarbonyl aminomethyl) -benzocyclobutane 1616710-52-1 Ivabradine Impurity 1 Hydrochloride INDEX NAME NOT YET ASSIGNED 1204612-29-2 Dehydro Ivabradine Oxalate 7,8-Dimethoxy-3-(3-iodopropyl)-1,3-dihydro-2H-3-benzazepin-2-one 7,8-Dimethoxy-1,3-dihydro-2H-3-benzazepin-2-one (Z)-3-(3-chloropropyl)-7,8-diethyl-1H-benzo[d] azepin-2 (3H)-one 4,5-Dimethoxy-1-cyanobenzocyclobutane (1S)-4,5-Dimethoxy-1-[(methylamino)methyl]benzocyclobutane hydrochloride

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(3,4-Dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl)methanamine hydrochloride

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