2-(2-Aminophenyl)acetic acid

Name: 2-(2-Aminophenyl)acetic acid
Brand: ChemScene
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CAS No. 3342-78-7
Cat. No. CS-0499254
Purity≥95%
MDL No.MFCD03701521

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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 3342-78-7

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Description

2-(2-Aminophenyl)acetic acid features a benzene ring bearing both amino and carboxylic acid functionalities in ortho proximity, enabling direct coordination to metal centers or integration into bioconjugation workflows. The pendant acetic acid group provides a handle for derivatization under standard coupling conditions, while the aromatic amine supports electrophilic substitution reactions. This scaffold exhibits enhanced solubility in polar solvents and maintains stability under ambient storage conditions.

Application

2-(2-Aminophenyl)acetic acid serves as a versatile building block for synthesizing bioactive heterocycles and pharmaceutical intermediates. Its ortho-aminobenzoic acid scaffold enables efficient cyclization reactions, including intramolecular amide formation and electrophilic substitution. The molecule exhibits good bench stability, facilitates straightforward purification via crystallization or chromatography, and tolerates common functional groups under standard coupling conditions, making it well-suited for medicinal chemistry and process development workflows.

General Information

CAS No. 3342-78-7
Cat. No. CS-0499254
Purity ≥95%
MDL No. MFCD03701521
Storage RT, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₈H₉NO₂
Molecular Weight 151.16
Synonym(s) 2-Aminophenylacetic acid
SMILES NC1=CC=CC=C1CC(O)=O

Computational Chemistry Data

TPSA 63.32
LogP 0.8959
H_Acceptors 2
H_Donors 2
Rotatable_Bonds 2

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H302-H319
Precautionary Statements : P264-P270-P280-P330-P501

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Other Classifications

Building Blocks Functional Group Carboxylic Acid

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

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2-(2-Aminophenyl)acetic acid

CAS No. 3342-78-7

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