5,6-Dimethyl-1H-benzo[d]imidazol-2(3H)-one

Name: 5,6-Dimethyl-1H-benzo[d]imidazol-2(3H)-one
Brand: ChemScene
Availability: InStock
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CAS No. 2033-30-9
Cat. No. CS-W007013
Purity≥95%
MDL No.MFCD00051725

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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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5,6-Dimethyl-1H-benzo[d]imidazol-2(3H)-one|CS-W007013

Structure of 2033-30-9

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Description

5,6-Dimethyl-1H-benzo[d]imidazol-2(3H)-one features a fused benzimidazolone core with methyl groups at the 5 and 6 positions, enhancing electronic density and steric shielding. This bench-stable heterocycle serves as a key scaffold in medicinal chemistry, integrating readily into bioactive molecules through C–H functionalization or nucleophilic substitution pathways.

Application

5,6-Dimethyl-1H-benzo[d]imidazol-2(3H)-one serves as a versatile heterocyclic building block in medicinal chemistry, offering enhanced metabolic stability and favorable solubility profiles. Its fused benzimidazolone core enables robust functionalization at the C5 and C6 positions, facilitating downstream derivatization via standard coupling reactions. The compound exhibits excellent bench stability and is readily purified by recrystallization, making it well-suited for high-throughput synthesis workflows and API development.

General Information

CAS No. 2033-30-9
Cat. No. CS-W007013
Purity ≥95%
MDL No. MFCD00051725
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₉H₁₀N₂O
Molecular Weight 162.19
Synonym(s) 1,3-Dihydro-5,6-Dimethyl-2H-Benzimidazol-2-One
SMILES O=C1NC2=CC(C)=C(C)C=C2N1

Computational Chemistry Data

TPSA 48.65
LogP 1.47304
H_Acceptors 1
H_Donors 2
Rotatable_Bonds 0

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-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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5,6-Dimethyl-1H-benzo[d]imidazol-2(3H)-one

CAS No. 2033-30-9

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