2-Amino-5-chloro-4-methoxybenzoic acid

CAS No. 79025-82-4
Cat. No. CS-0140440
Purity≥98%
MDL No.None

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2-Amino-5-chloro-4-methoxybenzoic acid|CS-0140440

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General Information

CAS No. 79025-82-4
Cat. No. CS-0140440
Purity ≥98%
MDL No. None
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₈H₈ClNO₃
Molecular Weight 201.61
Synonym(s) 2-Amino-5-chloro-4-methoxy-benzoic acid
SMILES O=C(O)C1=CC(Cl)=C(OC)C=C1N

Description

2-Amino-5-chloro-4-methoxybenzoic acid features a strategically positioned amino group and electron-withdrawing chlorine, enabling precise tuning of reactivity in pharmaceutical intermediates. The methoxy substituent enhances solubility and stability under standard conditions. This scaffold integrates readily into bioactive molecules requiring balanced polarity and metabolic resistance.

Application

2-Amino-5-chloro-4-methoxybenzoic acid serves as a versatile building block in medicinal chemistry, enabling the synthesis of substituted benzimidazoles and other heterocyclic scaffolds. Its ortho-amino and carboxylic acid functionalities facilitate efficient coupling reactions and cyclizations under standard conditions. The chloro and methoxy groups provide regioselective handles for further functionalization, while the compound exhibits good bench stability and ease of purification, making it well-suited for scalable synthesis workflows.

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H319
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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Computational Chemistry Data

TPSA 72.55
LogP 1.629
H_Acceptors 3
H_Donors 2
Rotatable_Bonds 2

Other Classifications

Building Blocks Functional Group Chloride

Building Blocks Functional Group Carboxylic Acid

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

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2-Amino-5-chloro-4-methoxybenzoic acid

CAS No. 79025-82-4

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