6-Chloro-1-((2,6-dichlorobenzyl)oxy)-2-phenyl-1H-benzo[d]imidazole CAS 303148-75-6

Purity 97%+In StockPharmaceutical Standards
CAS No.303148-75-6
Molecular FormulaC20H13Cl3N2O
Molecular Weight403.69 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

6-Chloro-1-((2,6-dichlorobenzyl)oxy)-2-phenyl-1H-benzo[d]imidazole CAS 303148-75-6 chemical structure

Description

As a certified reference material (CRM), 6-Chloro-1-((2,6-dichlorobenzyl)oxy)-2-phenyl-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.

6-Chloro-1-((2,6-dichlorobenzyl)oxy)-2-phenyl-1H-benzo[d]imidazole (CAS 303148-75-6), molecular formula C20H13Cl3N2O and molecular weight 403.69 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C20H13Cl3N2O, 6-Chloro-1-((2,6-dichlorobenzyl)oxy)-2-phenyl-1H-benzo[d]imidazole contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 403.69 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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.

Physical & Chemical Properties

Molecular FormulaC20H13Cl3N2O
Molecular Weight403.69 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentCl-containing
Nitrogen Atoms2

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