(2E)-1-(3-Bromophenyl)-3-(3-methylthiophen-2-yl)prop-2-en-1-one CAS 832126-79-1

Purity 97%+In StockPharmaceutical Standards
CAS No.832126-79-1
Molecular FormulaC14H11BrOS
Molecular Weight307.21 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2E)-1-(3-Bromophenyl)-3-(3-methylthiophen-2-yl)prop-2-en-1-one CAS 832126-79-1 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 307.21 g/mol gives (2E)-1-(3-Bromophenyl)-3-(3-methylthiophen-2-yl)prop-2-en-1-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies (2E)-1-(3-Bromophenyl)-3-(3-methylthiophen-2-yl)prop-2-en-1-one (CAS 832126-79-1), a certified reference material (molecular formula C14H11BrOS, MW 307.21 g/mol) for analytical method development and quality control.

Structurally, (2E)-1-(3-Bromophenyl)-3-(3-methylthiophen-2-yl)prop-2-en-1-one (C14H11BrOS) contains sulfur-containing functionality, a hydroxyl group, an ether linkage, bromine substitution, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 307.21 g/mol, it falls into the moderately-high-molecular-weight range. 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), (2E)-1-(3-Bromophenyl)-3-(3-methylthiophen-2-yl)prop-2-en-1-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 FormulaC14H11BrOS
Molecular Weight307.21 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1986
Halogen ContentBr-containing
Sulfur Atoms1

Related E Standards

Recommended Standards

Why CATO?