Methyl 3-chloro-4-formylbenzoate

Name: Methyl 3-chloro-4-formylbenzoate
Brand: ChemScene
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CAS No. 74733-26-9
Cat. No. CS-0042802
Purity≥97%
MDL No.None

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Type	HazMat Fee
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Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
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Methyl 3-chloro-4-formylbenzoate|CS-0042802

Structure of 74733-26-9

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Description

Methyl 3-chloro-4-formylbenzoate features a chlorinated benzene ring bearing both formyl and ester functionalities, enabling direct integration into Suzuki-Miyaura coupling and nucleophilic addition sequences. The para-formyl group facilitates rapid derivatization, while the ortho-chlorine supports selective cross-coupling under standard conditions. This compound serves as a key building block for bioactive heterocycles and functionalized aromatic scaffolds.

Application

Methyl 3-chloro-4-formylbenzoate serves as a versatile building block in synthetic organic chemistry, enabling efficient access to functionalized aromatic scaffolds. The ortho-chloro and formyl groups facilitate subsequent transformations such as Suzuki-Miyaura coupling, nucleophilic addition, and heterocycle formation. Its bench-stable nature and compatibility with diverse reaction conditions make it ideal for medicinal chemistry campaigns and process development workflows.

General Information

CAS No. 74733-26-9
Cat. No. CS-0042802
Purity ≥97%
MDL No. None
Storage 4°C, stored under nitrogen
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₉H₇ClO₃
Molecular Weight 198.60
Synonym(s) 3-chloro-4-formylbenzoic acid methyl ester
SMILES COC(=O)C1=CC(Cl)=C(C=O)C=C1

Computational Chemistry Data

TPSA 43.37
LogP 1.9391
H_Acceptors 3
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 Aldehyde

Building Blocks Functional Group Ester

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

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Methyl 3-chloro-4-formylbenzoate

CAS No. 74733-26-9

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