N-[2-(Pyridin-2-yl)ethyl]-2,3-dihydro-1,4-benzodioxine-2-carboxamide CAS 865660-11-3

Purity 97%+In StockPharmaceutical Standards
CAS No.865660-11-3
Molecular FormulaC16H16N2O3
Molecular Weight284.31 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-[2-(Pyridin-2-yl)ethyl]-2,3-dihydro-1,4-benzodioxine-2-carboxamide CAS 865660-11-3 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 N-[2-(Pyridin-2-yl)ethyl]-2,3-dihydro-1,4-benzodioxine-2-carboxamide.

N-[2-(Pyridin-2-yl)ethyl]-2,3-dihydro-1,4-benzodioxine-2-carboxamide (CAS 865660-11-3), molecular formula C16H16N2O3 and molecular weight 284.31 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C16H16N2O3, N-[2-(Pyridin-2-yl)ethyl]-2,3-dihydro-1,4-benzodioxine-2-carboxamide 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 284.31 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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-(Pyridin-2-yl)ethyl]-2,3-dihydro-1,4-benzodioxine-2-carboxamide 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 FormulaC16H16N2O3
Molecular Weight284.31 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms2

Related N Standards

Recommended Standards

Why CATO?