Methyl (E)-4-(((E)-4-(benzo[d][1,3]dioxol-5-ylmethylene)-5-oxo-4,5-dihydro-1H-imidazol-2-yl)thio)but-2-enoate CAS 861206-97-5

Purity 97%+In StockPharmaceutical Standards
CAS No.861206-97-5
Molecular FormulaC16H14N2O5S
Molecular Weight346.36 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Methyl (E)-4-(((E)-4-(benzo[d][1,3]dioxol-5-ylmethylene)-5-oxo-4,5-dihydro-1H-imidazol-2-yl)thio)but-2-enoate CAS 861206-97-5 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 346.36 g/mol gives Methyl (E)-4-(((E)-4-(benzo[d][1,3]dioxol-5-ylmethylene)-5-oxo-4,5-dihydro-1H-imidazol-2-yl)thio)but-2-enoate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies Methyl (E)-4-(((E)-4-(benzo[d][1,3]dioxol-5-ylmethylene)-5-oxo-4,5-dihydro-1H-imidazol-2-yl)thio)but-2-enoate (CAS 861206-97-5), a certified reference material (molecular formula C16H14N2O5S, MW 346.36 g/mol) for analytical method development and quality control.

The molecular framework of Methyl (E)-4-(((E)-4-(benzo[d][1,3]dioxol-5-ylmethylene)-5-oxo-4,5-dihydro-1H-imidazol-2-yl)thio)but-2-enoate (C16H14N2O5S) is characterized by a flavonoid core, an amide group, a sulfone 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. 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.

CATO manufactures Methyl (E)-4-(((E)-4-(benzo[d][1,3]dioxol-5-ylmethylene)-5-oxo-4,5-dihydro-1H-imidazol-2-yl)thio)but-2-enoate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC16H14N2O5S
Molecular Weight346.36 g/mol
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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms2
Sulfur Atoms1

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