1-(2-Chloro-4-methoxyphenyl)ethanone

Name: 1-(2-Chloro-4-methoxyphenyl)ethanone
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CAS No. 41068-36-4
Cat. No. CS-0186222
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-(2-Chloro-4-methoxyphenyl)ethanone|CS-0186222

Structure of 41068-36-4

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Description

1-(2-Chloro-4-methoxyphenyl)ethanone features a chlorinated aromatic ring fused to an acetyl group, delivering enhanced reactivity in electrophilic substitution. The para-methoxy substituent imparts electron-donating character, while the ortho-chlorine introduces steric and electronic modulation. This compound serves as a key intermediate in pharmaceutical synthesis, particularly for bioactive heterocycles.

Application

1-(2-Chloro-4-methoxyphenyl)ethanone serves as a versatile building block in medicinal chemistry, enabling efficient construction of biologically relevant scaffolds. Its ortho-chloro and para-methoxy substituents provide favorable electronic and steric profiles for electrophilic aromatic substitution and transition-metal-catalyzed coupling reactions. The ketone functionality facilitates downstream transformations including reduction, enolization, and nucleophilic addition, with excellent bench stability and straightforward purification via crystallization or flash chromatography.

General Information

CAS No. 41068-36-4
Cat. No. CS-0186222
Purity ≥97%
MDL No. None
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₉H₉ClO₂
Molecular Weight 184.62
Synonym(s) Benzenemethanol,2-chloro-4-fluoro-a-methyl
SMILES CC(=O)C1=C(C=C(C=C1)OC)Cl

Computational Chemistry Data

TPSA 26.3
LogP 2.5512
H_Acceptors 2
H_Donors 0
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-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 Ketone

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

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1-(2-Chloro-4-methoxyphenyl)ethanone

CAS No. 41068-36-4

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