4-Chloro-1H-pyrrolo[2,3-b]pyridine-5-carbaldehyde

Name: 4-Chloro-1H-pyrrolo[2,3-b]pyridine-5-carbaldehyde
Brand: ChemScene
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CAS No. 958230-19-8
Cat. No. CS-B0563
Purity≥97%
MDL No.MFCD09859124

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FedEx Limited Quantities Ground	$0.00
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4-Chloro-1H-pyrrolo[2,3-b]pyridine-5-carbaldehyde|CS-B0563

Structure of 958230-19-8

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Description

4-Chloro-1H-pyrrolo[2,3-b]pyridine-5-carbaldehyde features a rigid heteroaromatic core with a chlorinated pyrrolopyridine scaffold and a formyl group at the 5-position. This electron-deficient aldehyde integrates readily into cross-coupling reactions and serves as a key building block for bioactive molecules in medicinal chemistry and materials science.

Application

4-Chloro-1H-pyrrolo[2,3-b]pyridine-5-carbaldehyde serves as a versatile building block in medicinal chemistry, enabling direct incorporation of both chlorinated heterocyclic and aldehyde functionalities into target molecules. The aldehyde group facilitates nucleophilic additions, reductive aminations, and condensation reactions, while the pyrrolopyridine core provides a rigid, electron-deficient scaffold suitable for bioactive compound design. Bench-stable and compatible with standard purification techniques, it functions efficiently in multistep syntheses requiring orthogonal reactivity.

General Information

CAS No. 958230-19-8
Cat. No. CS-B0563
Purity ≥97%
MDL No. MFCD09859124
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₈H₅ClN₂O
Molecular Weight 180.59
Synonym(s) 4-Chlor-1H-pyrrolo[2,3-b]pyridin-5-carbaldehyd
SMILES O=CC1=CN=C(NC=C2)C2=C1Cl

Computational Chemistry Data

TPSA 45.75
LogP 2.0288
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-H319
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

Building Blocks Skeleton Aromatic heterocycle compounds Pyrrole compounds

Key Words

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4-Chloro-1H-pyrrolo[2,3-b]pyridine-5-carbaldehyde

CAS No. 958230-19-8

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