8-Bromo-2,3-dihydrobenzo[f][1,4]oxazepin-5-amine hydrochloride CAS 1914959-47-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1914959-47-9
Molecular FormulaC9H9BrN2O
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

8-Bromo-2,3-dihydrobenzo[f][1,4]oxazepin-5-amine hydrochloride CAS 1914959-47-9 chemical structure

Description

The occurrence of 8-Bromo-2,3-dihydrobenzo[f][1,4]oxazepin-5-amine hydrochloride is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine/bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 8-Bromo-2,3-dihydrobenzo[f][1,4]oxazepin-5-amine hydrochloride (CAS 1914959-47-9), a certified reference material (molecular formula C9H9BrN2OHCl, MW 277.55 g/mol) for analytical method development and quality control.

The molecular framework of 8-Bromo-2,3-dihydrobenzo[f][1,4]oxazepin-5-amine hydrochloride (C9H9BrN2OHCl) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 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. 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.

As a certified reference material (CRM), 8-Bromo-2,3-dihydrobenzo[f][1,4]oxazepin-5-amine hydrochloride 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 FormulaC9H9BrN2O HCl
Molecular Weight277.55 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)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1995
Halogen ContentCl/Br-containing
Nitrogen Atoms2

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