2-(But-1-en-2-yl)-1H-benzo[d]imidazole CAS 13786-49-7

Purity 97%+In StockPharmaceutical Standards
CAS No.13786-49-7
Molecular FormulaC11H12N2
Molecular Weight172.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(But-1-en-2-yl)-1H-benzo[d]imidazole CAS 13786-49-7 chemical structure

Description

CATO supplies 2-(But-1-en-2-yl)-1H-benzo[d]imidazole (CAS 13786-49-7), a certified reference material (molecular formula C11H12N2, MW 172.23 g/mol) for analytical method development and quality control.

Based on its molecular formula C11H12N2, 2-(But-1-en-2-yl)-1H-benzo[d]imidazole contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 172.23 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

As a certified reference material (CRM), 2-(But-1-en-2-yl)-1H-benzo[d]imidazole meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC11H12N2
Molecular Weight172.23 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1960
Nitrogen Atoms2

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