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2,4-Dimethoxybenzylamine hydrochloride

CAS No.
20781-21-9
Chemical Name:
2,4-Dimethoxybenzylamine hydrochloride
Synonyms
TIMTEC-BB SBB000428;2,4-DimethoxybenzylamineHCl;(2,4-dimethoxyphenyl)methylammonium;4-DiMethoxybenzylaMine hydrochloride;2,4-DIMETHOXYBENZYLAMINE HYDROCHLORIDE;2-4-DIMETHOXYBENZYLAMINE HCL*CRYSTALLINE;2,4-Dimethoxybenzylamine hydrochloride,97%;2,4-DIMETHOXYBENZYLAMINE HYDROCHLORIDE 97%;(2,4-Dimethoxyphenyl)methanamine hydrochloride;2,4-DiMethoxybenzylaMine hydrochloride, 97% 5GR
CBNumber:
CB1709801
Molecular Formula:
C9H14ClNO2
Molecular Weight:
203.67
MDL Number:
MFCD00012854
MOL File:
20781-21-9.mol
MSDS File:
SDS
Last updated:2026-05-27 23:43:04

2,4-Dimethoxybenzylamine hydrochloride Properties

Melting point 188-190 °C(lit.)
storage temp. −20°C
form powder
Appearance Light yellow to yellow Solid
InChI 1S/C9H13NO2.ClH/c1-11-8-4-3-7(6-10)9(5-8)12-2;/h3-5H,6,10H2,1-2H3;1H
InChIKey KJOWSAVFSCSBMZ-UHFFFAOYSA-N
SMILES Cl.COc1ccc(CN)c(OC)c1
CAS DataBase Reference 20781-21-9(CAS DataBase Reference)
UNSPSC Code 12352100
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H312-H315-H319-H332-H335
Precautionary statements  P233-P260-P261-P264-P270-P271-P280-P301+P312-P302+P352-P304-P304+P340-P305+P351+P338-P312-P321-P322-P330-P332+P313-P337+P313-P340-P362-P363-P403-P403+P233-P405-P501
Safety Statements  24/25
WGK Germany  3
HS Code  29214300
Storage Class 13 - Non Combustible Solids

2,4-Dimethoxybenzylamine hydrochloride price More Price(54)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Usbiological 273490 2,4-Dimethoxybenzylamine hydrochloride Asreported 20781-21-9 10g $403 2026-06-03 Buy
Usbiological 273490 2,4-Dimethoxybenzylamine hydrochloride Asreported 20781-21-9 25g $566 2026-06-03 Buy
Usbiological 273490 2,4-Dimethoxybenzylamine hydrochloride Asreported 20781-21-9 50g $787 2026-06-03 Buy
Usbiological 273490 2,4-Dimethoxybenzylamine hydrochloride Asreported 20781-21-9 100g $1097 2026-06-03 Buy
Usbiological 230915 2,4-Dimethoxybenzylamine hydrochloride, ≥97% 97% 20781-21-9 1g $163 2026-06-03 Buy
Product number Packaging Price Buy
273490 10g $403 Buy
273490 25g $566 Buy
273490 50g $787 Buy
273490 100g $1097 Buy
230915 1g $163 Buy

2,4-Dimethoxybenzylamine hydrochloride Chemical Properties, Uses, Production

Chemical Properties

white to light yellow crystal powde

Uses

Reagent for protection of amide function in glutamine and asparagine during peptide synthesis.

Uses

2,4-Dimethoxybenzylamine hydrochloride was used in the synthesis of 2-(2,4-dimethoxybenzylamino)-4-phenyl-3-butenonitrile.

2,4-Dimethoxybenzylamine hydrochloride Preparation Products And Raw materials

Global Suppliers ( 117)
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
3B Pharmachem (Wuhan) International Co.,Ltd. 18930552037 3bsc@sina.com China 15813 69
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Capot Chemical Co., Ltd +86 (0) 571 85 58 67 18 China 18187 66
Beijing Ouhe Technology Co., Ltd 13552068683 13522913783 2355560935@qq.com China 11777 60
JinYan Chemicals(ShangHai) Co.,Ltd. 13817811078 sales@jingyan-chemical.com China 9963 60
Pure Chemistry Scientific Inc. 001-857-928-2050 or 1-888-588-9418 sales@chemreagents.com United States 10174 62
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
XiaoGan ShenYuan ChemPharm co,ltd 15527621225; 15527621225 1791901229@qq.com China 6742 52

View Latest Price from 2,4-Dimethoxybenzylamine hydrochloride manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2,4-Dimethoxybenzylamine hydrochloride  pictures 2026-08-20 2,4-Dimethoxybenzylamine hydrochloride
20781-21-9
$1.10 1g 99.00% 100 Tons Min Dideu Industries Group Limited
2,4-Dimethoxybenzylamine hydrochloride pictures 2025-04-04 2,4-Dimethoxybenzylamine hydrochloride
20781-21-9
1KG 98% 1ton Henan Aochuang Chemical Co.,Ltd.
2,4-Dimethoxybenzylamine hydrochloride pictures 2020-01-09 2,4-Dimethoxybenzylamine hydrochloride
20781-21-9
$9.80 1g ≥99% 100kg Career Henan Chemical Co
TIMTEC-BB SBB000428 2,4-DIMETHOXYBENZYLAMINE HYDROCHLORIDE 2-4-DIMETHOXYBENZYLAMINE HCL*CRYSTALLINE 2,4-DimethoxybenzylamineHCl 2,4-DIMETHOXYBENZYLAMINE HYDROCHLORIDE 97% 4-DiMethoxybenzylaMine hydrochloride 2,4-DiMethoxybenzylaMine hydrochloride, 97% 5GR (2,4-Dimethoxyphenyl)methanamine hydrochloride Benzenemethanamine, 2,4-dimethoxy-, hydrochloride 2,4-Dimethoxybenzylamine hydrochloride,97% (2,4-dimethoxyphenyl)methylammonium 1-(2,4-Dimethoxyphenyl)methanamine hydrochloride Benzenemethanamine, 2,4-dimethoxy-, hydrochloride (1:1) 2,4-Dimethoxybenzylamine hydrochloride ISO 9001:2015 REACH 20781-21-9 CH3O2C6H3CH2NH2HCl Building Blocks Amine Salts Nitrogen Compounds Organic Building Blocks Anilines, Amides & Amines Anisoles, Alkyloxy Compounds & Phenylacetates Amine Salts Nitrogen Compounds Organic Building Blocks Chemical intermediate for Carumonam Anilines, Aromatic Amines and Nitro Compounds