2,3,5-Trichlorobenzoic acid

Name: 2,3,5-Trichlorobenzoic acid
Brand: ChemScene
Availability: InStock
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CAS No. 50-73-7
Cat. No. CS-0157739
Purity≥98%
MDL No.None

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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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Description

2,3,5-Trichlorobenzoic acid is a highly chlorinated aromatic carboxylic acid featuring three chlorine substituents at the 2, 3, and 5 positions of the benzene ring. This electron-deficient scaffold enables efficient coupling in electrophilic functionalization and serves as a robust building block for advanced synthetic intermediates. The molecule exhibits enhanced stability under standard bench conditions and integrates readily into complex molecular architectures requiring halogen-directed reactivity.

Application

2,3,5-Trichlorobenzoic acid serves as a versatile building block in medicinal chemistry and agrochemical synthesis, offering high functional group tolerance and enhanced metabolic stability due to its electron-withdrawing trichloro substitution. Its carboxylic acid functionality enables straightforward derivatization via esterification, amide coupling, or direct salt formation, facilitating downstream conjugation and purification. The compound exhibits excellent bench stability and is compatible with standard reaction conditions across diverse synthetic workflows.

General Information

CAS No. 50-73-7
Cat. No. CS-0157739
Purity ≥98%
MDL No. None
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₇H₃Cl₃O₂
Molecular Weight 225.46
Synonym(s) Benzoic acid, 2,3,5-trichloro-
SMILES C1=C(C=C(C(=C1C(=O)O)Cl)Cl)Cl

Computational Chemistry Data

TPSA 37.3
LogP 3.345
H_Acceptors 1
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 Carboxylic Acid

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

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2,3,5-Trichlorobenzoic acid

CAS No. 50-73-7

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