(S)-3-(2-((4-Chlorobenzyl)oxy)-2-(2,4-dichlorophenyl)ethyl)-1H-imidazol-3-ium nitrate CAS 73094-38-9

Purity 97%+In StockPharmaceutical Standards
CAS No.73094-38-9
Molecular FormulaC18H15Cl3N2O
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(S)-3-(2-((4-Chlorobenzyl)oxy)-2-(2,4-dichlorophenyl)ethyl)-1H-imidazol-3-ium nitrate CAS 73094-38-9 chemical structure

Description

Based on its molecular formula C18H15Cl3N2OHNO3, (S)-3-(2-((4-Chlorobenzyl)oxy)-2-(2,4-dichlorophenyl)ethyl)-1H-imidazol-3-ium nitrate contains a flavonoid 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 444.69 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.

(S)-3-(2-((4-Chlorobenzyl)oxy)-2-(2,4-dichlorophenyl)ethyl)-1H-imidazol-3-ium nitrate (CAS 73094-38-9), molecular formula C18H15Cl3N2OHNO3 and molecular weight 444.69 g/mol, is a CATO reference standard with documented purity and traceability.

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), (S)-3-(2-((4-Chlorobenzyl)oxy)-2-(2,4-dichlorophenyl)ethyl)-1H-imidazol-3-ium nitrate 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 FormulaC18H15Cl3N2O HNO3
Molecular Weight444.69 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1977
Halogen ContentCl-containing
Nitrogen Atoms3

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