2-(3,4-Dichlorophenyl)-1H-imidazole-5-carboxylic acid CAS 34626-07-8

Purity 97%+In StockPharmaceutical Standards
CAS No.34626-07-8
Molecular FormulaC10H6Cl2N2O2
Molecular Weight257.07 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(3,4-Dichlorophenyl)-1H-imidazole-5-carboxylic acid CAS 34626-07-8 chemical structure

Description

As a certified reference material (CRM), 2-(3,4-Dichlorophenyl)-1H-imidazole-5-carboxylic acid 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.

CATO supplies 2-(3,4-Dichlorophenyl)-1H-imidazole-5-carboxylic acid (CAS 34626-07-8), a certified reference material (molecular formula C10H6Cl2N2O2, MW 257.07 g/mol) for analytical method development and quality control.

2-(3,4-Dichlorophenyl)-1H-imidazole-5-carboxylic acid (C10H6Cl2N2O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; 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).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

Physical & Chemical Properties

Molecular FormulaC10H6Cl2N2O2
Molecular Weight257.07 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1966
Halogen ContentCl-containing
Nitrogen Atoms2

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