8-(Benzyloxy)-7-bromo-2-chloroquinoxaline CAS 2766564-34-3

Purity 97%+In StockPharmaceutical Standards
CAS No.2766564-34-3
Molecular FormulaC15H10BrClN2O
Molecular Weight349.61 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

8-(Benzyloxy)-7-bromo-2-chloroquinoxaline CAS 2766564-34-3 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 8-(Benzyloxy)-7-bromo-2-chloroquinoxaline.

CATO supplies 8-(Benzyloxy)-7-bromo-2-chloroquinoxaline (CAS 2766564-34-3), a certified reference material (molecular formula C15H10BrClN2O, MW 349.61 g/mol) for analytical method development and quality control.

Structurally, 8-(Benzyloxy)-7-bromo-2-chloroquinoxaline (C15H10BrClN2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 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 349.61 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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.

CATO manufactures 8-(Benzyloxy)-7-bromo-2-chloroquinoxaline 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 FormulaC15H10BrClN2O
Molecular Weight349.61 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.)2003
Halogen ContentCl/Br-containing
Nitrogen Atoms2

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