5,7-Dibromo-2-(chloromethyl)-1H-benzo[d]imidazole CAS 1806-05-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1806-05-9
Molecular FormulaC8H5Br2ClN2
Molecular Weight324.40 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5,7-Dibromo-2-(chloromethyl)-1H-benzo[d]imidazole CAS 1806-05-9 chemical structure

Description

The occurrence of 5,7-Dibromo-2-(chloromethyl)-1H-benzo[d]imidazole is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine/bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

5,7-Dibromo-2-(chloromethyl)-1H-benzo[d]imidazole (CAS 1806-05-9) is a high-purity analytical reference standard with the molecular formula C8H5Br2ClN2 and a molecular weight of 324.40 g/mol.

The molecular framework of 5,7-Dibromo-2-(chloromethyl)-1H-benzo[d]imidazole (C8H5Br2ClN2) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine/bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.

As a certified reference material (CRM), 5,7-Dibromo-2-(chloromethyl)-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 FormulaC8H5Br2ClN2
Molecular Weight324.40 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, 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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Halogen ContentCl/Br-containing
Nitrogen Atoms2

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