3-Bromo-4-chloro-1H-pyrrolo[2,3-b]pyridine

Name: 3-Bromo-4-chloro-1H-pyrrolo[2,3-b]pyridine
Brand: ChemScene
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CAS No. 1000340-39-5
Cat. No. CS-B0488
Purity≥97%
MDL No.MFCD09880132

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Type	HazMat Fee
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FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
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3-Bromo-4-chloro-1H-pyrrolo[2,3-b]pyridine|CS-B0488

Structure of 1000340-39-5

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Description

3-Bromo-4-chloro-1H-pyrrolo[2,3-b]pyridine is a heteroaryl building block featuring dual halogen substituents at strategic positions, enabling efficient cross-coupling reactions. The electron-deficient pyrrolo[2,3-b]pyridine core facilitates palladium-catalyzed transformations, while the bromo and chloro groups offer orthogonal reactivity for sequential functionalization. This scaffold integrates readily into pharmaceutical intermediates and advanced materials.

General Information

CAS No. 1000340-39-5
Cat. No. CS-B0488
Purity ≥97%
MDL No. MFCD09880132
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₇H₄BrClN₂
Molecular Weight 231.48
Synonym(s) 3-BROMO-4-CHLORO-7-AZAINDOLE
SMILES BrC1=CNC2=NC=CC(Cl)=C21

Computational Chemistry Data

TPSA 28.68
LogP 2.9788
H_Acceptors 1
H_Donors 1
Rotatable_Bonds 0

Safety Information

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GHS Pictogram :	GHS No : GHS05,GHS07
Signal Word : Danger	UN#: 1759
Class : 8	Packing Group : Ⅲ
Hazard Statements : H302-H318
Precautionary Statements : P264-P270-P280-P305+P351+P338-P330-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

Key Words

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3-Bromo-4-chloro-1H-pyrrolo[2,3-b]pyridine

CAS No. 1000340-39-5

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