4-Chloro-2-methoxynicotinaldehyde

Name: 4-Chloro-2-methoxynicotinaldehyde
Brand: ChemScene
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CAS No. 1008451-58-8
Cat. No. CS-0150526
Purity≥97%
MDL No.MFCD13188720

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
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Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
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4-Chloro-2-methoxynicotinaldehyde|CS-0150526

Structure of 1008451-58-8

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Description

4-Chloro-2-methoxynicotinaldehyde is a bench-stable, electron-deficient aldehyde featuring a para-chloro and ortho-methoxy substitution on the pyridine ring. This configuration enhances reactivity in coupling processes while maintaining solubility in common organic solvents. The aldehyde group enables direct incorporation into heterocyclic scaffolds via nucleophilic addition or condensation reactions.

Application

4-Chloro-2-methoxynicotinaldehyde serves as a versatile building block in medicinal chemistry, enabling efficient access to substituted pyridine scaffolds. Its aldehyde functionality facilitates nucleophilic additions and condensation reactions, while the chloro and methoxy groups provide orthogonal sites for further functionalization. The compound exhibits good bench stability and is compatible with standard coupling protocols, facilitating downstream derivatization in API synthesis.

General Information

CAS No. 1008451-58-8
Cat. No. CS-0150526
Purity ≥97%
MDL No. MFCD13188720
Storage 4°C, stored under nitrogen
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₇H₆ClNO₂
Molecular Weight 171.58
Synonym(s) 4-Chloro-2-methoxypyridine-3-carbaldehyde
SMILES COC1=C(C=O)C(=CC=N1)Cl

Computational Chemistry Data

TPSA 39.19
LogP 1.5561
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 Skeleton Aromatic heterocycle compounds Pyridine compounds

Key Words

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4-Chloro-2-methoxynicotinaldehyde

CAS No. 1008451-58-8

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