2-Amino-4,5-dichlorobenzaldehyde

Name: 2-Amino-4,5-dichlorobenzaldehyde
Brand: ChemScene
Availability: InStock
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CAS No. 163458-94-4
Cat. No. CS-0157354
Purity≥98%
MDL No.MFCD03066184

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
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Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
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2-Amino-4,5-dichlorobenzaldehyde|CS-0157354

Structure of 163458-94-4

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Description

2-Amino-4,5-dichlorobenzaldehyde features a reactive aldehyde group flanked by two chlorine atoms and an amino substituent, enabling its use in coupling reactions and heterocycle synthesis. This electron-deficient aromatic scaffold offers enhanced stability under standard conditions and facilitates efficient incorporation into pharmaceutical intermediates and functional materials.

Application

2-Amino-4,5-dichlorobenzaldehyde serves as a versatile building block in medicinal chemistry and heterocyclic synthesis. Its ortho-amino and aldehyde functionalities enable efficient construction of imine-linked scaffolds, oxazoles, and benzimidazoles via standard condensation and cyclization protocols. The molecule exhibits bench stability and facilitates straightforward purification, making it well-suited for iterative synthesis campaigns and API intermediate development.

General Information

CAS No. 163458-94-4
Cat. No. CS-0157354
Purity ≥98%
MDL No. MFCD03066184
Storage 4°C, protect from light, stored under nitrogen
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₇H₅Cl₂NO
Molecular Weight 190.03
Synonym(s) 4,5-dichloro-2-aminobenzaldehyde
SMILES C1=C(C=O)C(=CC(=C1Cl)Cl)N

Computational Chemistry Data

TPSA 43.09
LogP 2.3881
H_Acceptors 2
H_Donors 1
Rotatable_Bonds 1

Safety Information

Download SDS

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

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Other Classifications

Building Blocks Functional Group Chloride

Building Blocks Functional Group Aldehyde

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

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2-Amino-4,5-dichlorobenzaldehyde

CAS No. 163458-94-4

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