1-(Benzenesulfonyl)-5-bromo-1H-pyrrolo[2,3-b]pyridine

Name: 1-(Benzenesulfonyl)-5-bromo-1H-pyrrolo[2,3-b]pyridine
Brand: ChemScene
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CAS No. 1001070-33-2
Cat. No. CS-0004190
Purity≥97%
MDL No.MFCD08741546

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1-(Benzenesulfonyl)-5-bromo-1H-pyrrolo[2,3-b]pyridine|CS-0004190

Structure of 1001070-33-2

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Description

This brominated pyrrolopyridine scaffold features a benzenesulfonyl group at the 1-position, enhancing solubility and electronic modulation. The para-bromo substituent enables facile cross-coupling reactions, facilitating rapid diversification in medicinal chemistry applications. Bench-stable and compatible with standard coupling conditions, this intermediate streamlines access to complex heterocyclic architectures.

Application

1-(Benzenesulfonyl)-5-bromo-1H-pyrrolo[2,3-b]pyridine serves as a versatile building block for constructing nitrogen-containing heterocycles in medicinal chemistry. The benzenesulfonyl group enhances solubility and stability, while the bromo substituent enables palladium-catalyzed cross-coupling reactions. This compound exhibits excellent bench stability and facilitates efficient functionalization in standard synthetic workflows.

General Information

CAS No. 1001070-33-2
Cat. No. CS-0004190
Purity ≥97%
MDL No. MFCD08741546
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₃H₉BrN₂O₂S
Molecular Weight 337.19
Synonym(s) 1-Benzenesulfonyl-5-bromo-1H-pyrrolo[2,3-b]pyridine
SMILES O=S(N(C=CC1=C2)C1=NC=C2Br)(C3=CC=CC=C3)=O

Computational Chemistry Data

TPSA 51.96
LogP 3.0358
H_Acceptors 4
H_Donors 0
Rotatable_Bonds 2

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 Bromide

Building Blocks Skeleton Aromatic heterocycle compounds Pyridine compounds

Building Blocks Skeleton Aromatic heterocycle compounds Pyrrole compounds

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Material Science Covalent Organic Frameworks Halogenated COFs Linkers

Material Science Material Building Blocks Covalent Organic Frameworks (COFs) Linkers Linkers (Others)

Material Science Polymer/Macromolecule Reagents Covalent Organic Frameworks (COFs) Linkers Linkers (Others)

Key Words

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1-(Benzenesulfonyl)-5-bromo-1H-pyrrolo[2,3-b]pyridine

CAS No. 1001070-33-2

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