2-(Bromomethyl)-3-(2-chlorophenyl)-5,6-difluoroquinoxaline CAS 1065481-83-5

Purity 97%+In StockPharmaceutical Standards
CAS No.1065481-83-5
Molecular FormulaC15H8BrClF2N2
Molecular Weight369.59 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(Bromomethyl)-3-(2-chlorophenyl)-5,6-difluoroquinoxaline CAS 1065481-83-5 chemical structure

Description

Structurally, 2-(Bromomethyl)-3-(2-chlorophenyl)-5,6-difluoroquinoxaline (C15H8BrClF2N2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine/bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 369.59 g/mol, it falls into the moderately-high-molecular-weight range. 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).

CATO supplies 2-(Bromomethyl)-3-(2-chlorophenyl)-5,6-difluoroquinoxaline (CAS 1065481-83-5), a certified reference material (molecular formula C15H8BrClF2N2, MW 369.59 g/mol) for analytical method development and quality control.

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), 2-(Bromomethyl)-3-(2-chlorophenyl)-5,6-difluoroquinoxaline 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 FormulaC15H8BrClF2N2
Molecular Weight369.59 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1988
Halogen ContentF/Cl/Br-containing
Nitrogen Atoms2

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