Bis(2,4-dimethoxybenzyl)amine

Name: Bis(2,4-dimethoxybenzyl)amine
Brand: ChemScene
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CAS No. 20781-23-1
Cat. No. CS-D1722
Purity≥95%
MDL No.MFCD00040480

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
Inaccessible (Haz class 6.1 or 9), Domestic	$68.00+
Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
Accessible (Haz class 3, 4, 5 or 8), International	$238.00+

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Structure of 20781-23-1

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Description

Bis(2,4-dimethoxybenzyl)amine features two electron-rich dimethoxybenzyl groups that enhance solubility and stability in polar solvents. This amine derivative serves as a robust scaffold for synthesizing functionalized ligands and catalysts. The para-dimethoxy substitution pattern imparts steric protection and electronic tuning, enabling efficient coupling reactions under mild conditions.

Application

Bis(2,4-dimethoxybenzyl)amine serves as a robust protecting group for primary amines, offering excellent stability under a range of reaction conditions. Its ortho-dimethoxy substitution enhances electron donation and steric shielding, facilitating efficient deprotection with mild acid. The compound functions effectively in multi-step syntheses, enabling selective transformations and simplifying purification through its distinct chromatographic profile.

General Information

CAS No. 20781-23-1
Cat. No. CS-D1722
Purity ≥95%
MDL No. MFCD00040480
Storage RT, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₈H₂₃NO₄
Molecular Weight 317.38
Synonym(s) N-[(2,4-Dimethoxyphenyl)methyl]-2,4-dimethoxybenzenemethanamine; N-(2,4-dimethoxybenzyl)-1-(2,4-dimethoxyphenyl)methanamine
SMILES COC1=CC=C(CNCC2=CC=C(OC)C=C2OC)C(OC)=C1

Computational Chemistry Data

TPSA 48.95
LogP 3.0108
H_Acceptors 5
H_Donors 1
Rotatable_Bonds 8

Safety Information

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GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

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Other Classifications

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

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Bis(2,4-dimethoxybenzyl)amine

CAS No. 20781-23-1

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