(R)-7,8,9,10-Tetrahydro-5H,6aH-pyrido[1,2-a]quinoxalin-6-one CAS 1427203-54-0

Purity 97%+In StockPharmaceutical Standards
CAS No.1427203-54-0
Molecular FormulaC12H14N2O
Molecular Weight202.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(R)-7,8,9,10-Tetrahydro-5H,6aH-pyrido[1,2-a]quinoxalin-6-one CAS 1427203-54-0 chemical structure

Description

The occurrence of (R)-7,8,9,10-Tetrahydro-5H,6aH-pyrido[1,2-a]quinoxalin-6-one is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies (R)-7,8,9,10-Tetrahydro-5H,6aH-pyrido[1,2-a]quinoxalin-6-one (CAS 1427203-54-0), a certified reference material (molecular formula C12H14N2O, MW 202.25 g/mol) for analytical method development and quality control.

Based on its molecular formula C12H14N2O, (R)-7,8,9,10-Tetrahydro-5H,6aH-pyrido[1,2-a]quinoxalin-6-one contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 202.25 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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), (R)-7,8,9,10-Tetrahydro-5H,6aH-pyrido[1,2-a]quinoxalin-6-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 FormulaC12H14N2O
Molecular Weight202.25 g/mol
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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991
Nitrogen Atoms2

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