(2-Chloro-5-hydroxyphenyl)boronic acid

Name: (2-Chloro-5-hydroxyphenyl)boronic acid
Brand: ChemScene
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CAS No. 913835-71-9
Cat. No. CS-0102208
Purity≥97%
MDL No.MFCD08689478

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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+
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(2-Chloro-5-hydroxyphenyl)boronic acid|CS-0102208

Structure of 913835-71-9

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Description

This boronic acid features a chloro-substituted aromatic ring paired with a hydroxyl group and a boronate moiety, enabling efficient Suzuki-Miyaura coupling under standard conditions. The ortho-chlorine facilitates directed functionalization, while the hydroxyl group enhances solubility and stability in aqueous-organic mixtures.

Application

(2-Chloro-5-hydroxyphenyl)boronic acid serves as a versatile building block in Suzuki-Miyaura coupling reactions, enabling efficient C–C bond formation under mild conditions. The ortho-chloro and phenolic hydroxyl groups provide orthogonal reactivity for downstream functionalization, while the boronic acid moiety offers excellent bench stability and compatibility with diverse reaction setups. Its utility is well-documented in the synthesis of substituted aryl scaffolds relevant to medicinal chemistry and materials science.

General Information

CAS No. 913835-71-9
Cat. No. CS-0102208
Purity ≥97%
MDL No. MFCD08689478
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₆H₆BClO₃
Molecular Weight 172.37
Synonym(s) 2-Chloro-5-Hydroxybenzeneboronic Acid
SMILES OB(C1=CC(O)=CC=C1Cl)O

Computational Chemistry Data

TPSA 60.69
LogP -0.2746
H_Acceptors 3
H_Donors 3
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 : H302-H315-H319-H335
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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Other Classifications

Building Blocks Functional Group Chloride

Building Blocks Functional Group Boronic Acid And Its Ester

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

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(2-Chloro-5-hydroxyphenyl)boronic acid

CAS No. 913835-71-9

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