Selenophene CAS 288-05-1

Purity >95%In StockPharmaceutical Standards
CAS No.288-05-1
Molecular FormulaC4H4Se
Molecular Weight131.03 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Selenophene CAS 288-05-1 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 131.03 g/mol gives Selenophene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies Selenophene (CAS 288-05-1), a certified reference material (molecular formula C4H4Se, MW 131.03 g/mol) for analytical method development and quality control.

Based on its molecular formula C4H4Se, Selenophene contains an organic framework; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 131.03 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.

CATO manufactures Selenophene 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 FormulaC4H4Se
Molecular Weight131.03 g/mol
Purity>95%
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1957

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