Rel-(4aS,8aR)-octahydroquinoxalin-2(1H)-one CAS 323580-96-7

Purity 97%+In StockPharmaceutical Standards
CAS No.323580-96-7
Molecular FormulaC8H14N2O
Molecular Weight154.21 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Rel-(4aS,8aR)-octahydroquinoxalin-2(1H)-one CAS 323580-96-7 chemical structure

Description

Rel-(4aS,8aR)-octahydroquinoxalin-2(1H)-one (CAS 323580-96-7) is a high-purity analytical reference standard with the molecular formula C8H14N2O and a molecular weight of 154.21 g/mol.

The molecular framework of Rel-(4aS,8aR)-octahydroquinoxalin-2(1H)-one (C8H14N2O) is characterized by an amide group, a hydroxyl group, an ether linkage. 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), Rel-(4aS,8aR)-octahydroquinoxalin-2(1H)-one 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 FormulaC8H14N2O
Molecular Weight154.21 g/mol
AppearanceWhite to pale yellow crystalline powder. (faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)2025
Nitrogen Atoms2

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