N-(2-Oxo-1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)-2,3-dihydrobenzo[b][1,4]dioxine-6-sulfonamide CAS 941906-28-1

Purity 97%+In StockPharmaceutical Standards
CAS No.941906-28-1
Molecular FormulaC20H22N2O5S
Molecular Weight402.46 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-(2-Oxo-1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)-2,3-dihydrobenzo[b][1,4]dioxine-6-sulfonamide CAS 941906-28-1 chemical structure

Description

The occurrence of N-(2-Oxo-1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)-2,3-dihydrobenzo[b][1,4]dioxine-6-sulfonamide is closely related to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies N-(2-Oxo-1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)-2,3-dihydrobenzo[b][1,4]dioxine-6-sulfonamide (CAS 941906-28-1), a certified reference material (molecular formula C20H22N2O5S, MW 402.46 g/mol) for analytical method development and quality control.

N-(2-Oxo-1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)-2,3-dihydrobenzo[b][1,4]dioxine-6-sulfonamide (C20H22N2O5S) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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), N-(2-Oxo-1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)-2,3-dihydrobenzo[b][1,4]dioxine-6-sulfonamide 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 FormulaC20H22N2O5S
Molecular Weight402.46 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms2
Sulfur Atoms1

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