2-(5-Chloro-2-phenoxyphenyl)acetic acid

Name: 2-(5-Chloro-2-phenoxyphenyl)acetic acid
Brand: ChemScene
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CAS No. 70958-20-2
Cat. No. CS-M0225
Purity≥98%
MDL No.MFCD07368830

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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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2-(5-Chloro-2-phenoxyphenyl)acetic acid|CS-M0225

Structure of 70958-20-2

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Description

This acetic acid derivative features a phenoxy-substituted aryl core with a chlorine atom at the 5-position, enhancing electronic and steric properties. The pendant carboxylic acid group enables direct conjugation in synthetic routes. This structure supports efficient integration into bioactive scaffolds requiring halogenated aromatic platforms, particularly in agrochemical and pharmaceutical development workflows under standard conditions.

Application

2-(5-Chloro-2-phenoxyphenyl)acetic acid serves as a versatile building block for the synthesis of bioactive arylacetic acid derivatives. Its structure enables straightforward functionalization at the carboxylic acid terminus and supports diverse coupling reactions, including amide formation and esterification. The phenoxy and chlorophenyl substituents confer enhanced lipophilicity and metabolic stability, making it valuable in medicinal chemistry campaigns targeting anti-inflammatory and CNS-active scaffolds. Bench-stable and readily purified by recrystallization, it functions reliably in standard synthetic workflows.

General Information

CAS No. 70958-20-2
Cat. No. CS-M0225
Purity ≥98%
MDL No. MFCD07368830
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₄H₁₁ClO₃
Molecular Weight 262.69
Synonym(s) 5-Chloro-2-phenoxyphenylacetic acid
SMILES O=C(O)CC(C=C(Cl)C=C1)=C1OC2=CC=CC=C2

Computational Chemistry Data

TPSA 46.53
LogP 3.7594
H_Acceptors 2
H_Donors 1
Rotatable_Bonds 4

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
Precautionary Statements : P264-P270-P330-P501

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Other Classifications

Bioactive Molecules Natural Products

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-(5-Chloro-2-phenoxyphenyl)acetic acid

CAS No. 70958-20-2

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