1-(3-Chloro-2-hydroxyphenyl)ethanone

Name: 1-(3-Chloro-2-hydroxyphenyl)ethanone
Brand: ChemScene
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CAS No. 3226-34-4
Cat. No. CS-W005624
Purity≥97%
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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1-(3-Chloro-2-hydroxyphenyl)ethanone|CS-W005624

Structure of 3226-34-4

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Description

1-(3-Chloro-2-hydroxyphenyl)ethanone features a chlorinated hydroxyaryl moiety linked to an acetyl group, enabling direct integration into synthetic pathways requiring electron-deficient aromatic ketones. This bench-stable compound serves as a key intermediate in the construction of bioactive molecules and functionalized polymers under standard conditions.

Application

1-(3-Chloro-2-hydroxyphenyl)ethanone serves as a versatile building block for heterocyclic synthesis, particularly in the construction of benzoxazole and quinoline scaffolds. Its ortho-hydroxy ketone functionality enables efficient cyclization under mild conditions, while the 3-chloro substituent offers a handle for further functionalization via palladium-catalyzed cross-coupling. The compound exhibits good bench stability and is amenable to standard purification techniques, facilitating integration into multi-step synthetic sequences for medicinal chemistry applications.

General Information

CAS No. 3226-34-4
Cat. No. CS-W005624
Purity ≥97%
MDL No. None
Storage -20°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₈H₇ClO₂
Molecular Weight 170.59
Synonym(s) 3'-Chloro-2'-hydroxyacetophenone
SMILES CC(C1=CC=CC(Cl)=C1O)=O

Computational Chemistry Data

TPSA 37.3
LogP 2.2482
H_Acceptors 2
H_Donors 1
Rotatable_Bonds 1

Safety Information

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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 Ketone

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

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1-(3-Chloro-2-hydroxyphenyl)ethanone

CAS No. 3226-34-4

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