6-Chloro-1-methyl-1H-benzo[d]imidazole-2-carbonitrile CAS 19808-76-5

Purity 97%+In StockPharmaceutical Standards
CAS No.19808-76-5
Molecular FormulaC9H6ClN3
Molecular Weight191.62 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

6-Chloro-1-methyl-1H-benzo[d]imidazole-2-carbonitrile CAS 19808-76-5 chemical structure

Description

The occurrence of 6-Chloro-1-methyl-1H-benzo[d]imidazole-2-carbonitrile is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 6-Chloro-1-methyl-1H-benzo[d]imidazole-2-carbonitrile (CAS 19808-76-5), a certified reference material (molecular formula C9H6ClN3, MW 191.62 g/mol) for analytical method development and quality control.

6-Chloro-1-methyl-1H-benzo[d]imidazole-2-carbonitrile (C9H6ClN3) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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.

CATO manufactures 6-Chloro-1-methyl-1H-benzo[d]imidazole-2-carbonitrile under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC9H6ClN3
Molecular Weight191.62 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1962
Halogen ContentCl-containing
Nitrogen Atoms3

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