4-Bromo-2-chloro-1-methyl-1H-benzo[d]imidazole CAS 1240610-45-0

Purity 97%+In StockPharmaceutical Standards
CAS No.1240610-45-0
Molecular FormulaC8H6BrClN2
Molecular Weight245.50 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Bromo-2-chloro-1-methyl-1H-benzo[d]imidazole CAS 1240610-45-0 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4-Bromo-2-chloro-1-methyl-1H-benzo[d]imidazole.

4-Bromo-2-chloro-1-methyl-1H-benzo[d]imidazole (CAS 1240610-45-0), molecular formula C8H6BrClN2 and molecular weight 245.50 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 4-Bromo-2-chloro-1-methyl-1H-benzo[d]imidazole (C8H6BrClN2) 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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

CATO manufactures 4-Bromo-2-chloro-1-methyl-1H-benzo[d]imidazole 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 FormulaC8H6BrClN2
Molecular Weight245.50 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, 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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Halogen ContentCl/Br-containing
Nitrogen Atoms2

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