1,3-Dimethyl-2-oxo-2,3-dihydro-1H-benzo[d]imidazole-5-carbaldehyde

Name: 1,3-Dimethyl-2-oxo-2,3-dihydro-1H-benzo[d]imidazole-5-carbaldehyde
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CAS No. 55241-49-1
Cat. No. CS-0102201
Purity≥95%
MDL No.MFCD00772536

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1,3-Dimethyl-2-oxo-2,3-dihydro-1H-benzo[d]imidazole-5-carbaldehyde|CS-0102201

Structure of 55241-49-1

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Description

This bench-stable benzimidazole derivative features a formyl group at the 5-position and methyl substituents at the 1- and 3-positions, creating a sterically hindered, electron-deficient heterocycle. The carbonyl functionality enables direct incorporation into coupling reactions, while the fused aromatic system enhances thermal resilience. This structure serves as a modular scaffold for bioactive molecule synthesis.

Application

1,3-Dimethyl-2-oxo-2,3-dihydro-1H-benzo[d]imidazole-5-carbaldehyde serves as a versatile heterocyclic building block for medicinal chemistry and materials science. Its benzimidazolone core with orthogonal functional groups enables direct derivatization via nucleophilic addition, reductive amination, or coupling reactions. Bench-stable and readily purified by column chromatography, it facilitates efficient access to biologically relevant scaffolds and functionalized aromatic systems in multi-step syntheses.

General Information

CAS No. 55241-49-1
Cat. No. CS-0102201
Purity ≥95%
MDL No. MFCD00772536
Storage 4°C, stored under nitrogen
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₀H₁₀N₂O₂
Molecular Weight 190.20
Synonym(s) 1,3-Dimethyl-2-oxo-2,3-dihydro-1H-benzimidazole-5-carbaldehyde
SMILES O=CC1=CC=C(N2C)C(N(C)C2=O)=C1

Computational Chemistry Data

TPSA 44
LogP 0.6895
H_Acceptors 4
H_Donors 0
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 : P264-P270-P280-P330-P501

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Other Classifications

Building Blocks Skeleton Aromatic heterocycle compounds Benzimidazole compounds

Key Words

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1,3-Dimethyl-2-oxo-2,3-dihydro-1H-benzo[d]imidazole-5-carbaldehyde

CAS No. 55241-49-1

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