5-Bromo-2-methyl-1H-benzo[d]imidazole

Name: 5-Bromo-2-methyl-1H-benzo[d]imidazole
Brand: ChemScene
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CAS No. 1964-77-8
Cat. No. CS-W002617
Purity≥96%
MDL No.MFCD00457521

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
Inaccessible (Haz class 6.1 or 9), Domestic	$68.00+
Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
Accessible (Haz class 3, 4, 5 or 8), International	$238.00+

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5-Bromo-2-methyl-1H-benzo[d]imidazole|CS-W002617

Structure of 1964-77-8

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General Information

CAS No. 1964-77-8
Cat. No. CS-W002617
Purity ≥96%
MDL No. MFCD00457521
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₈H₇BrN₂
Molecular Weight 211.06
Synonym(s) 6-bromo-2-methyl-1H-benzimidazole
SMILES CC1=NC2=CC=C(Br)C=C2N1

Description

5-Bromo-2-methyl-1H-benzo[d]imidazole features a brominated benzene ring fused to an imidazole core, delivering enhanced electron-withdrawing character and site-specific reactivity. The methyl group at the 2-position provides steric stabilization, while the bromine enables facile cross-coupling transformations. This bench-stable heterocycle serves as a key building block in medicinal chemistry and materials synthesis.

Application

5-Bromo-2-methyl-1H-benzo[d]imidazole serves as a versatile building block in medicinal chemistry, enabling palladium-catalyzed cross-coupling reactions due to its bromine substituent. The methyl group at the 2-position enhances electronic stability and facilitates regioselective functionalization. This compound exhibits good bench stability and is compatible with standard synthetic workflows, making it valuable for constructing biologically active heterocyclic scaffolds and pharmaceutical intermediates.

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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Computational Chemistry Data

TPSA 28.68
LogP 2.63382
H_Acceptors 1
H_Donors 1
Rotatable_Bonds 0

Other Classifications

Building Blocks Skeleton Aromatic heterocycle compounds Benzimidazole compounds

Key Words

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5-Bromo-2-methyl-1H-benzo[d]imidazole

CAS No. 1964-77-8

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