1,2-Bis(thiophen-2-yl)ethan-1-one CAS 53119-26-9

Purity 97%+In StockPharmaceutical Standards
CAS No.53119-26-9
Molecular FormulaC10H8OS2
Molecular Weight208.30 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,2-Bis(thiophen-2-yl)ethan-1-one CAS 53119-26-9 chemical structure

Description

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

1,2-Bis(thiophen-2-yl)ethan-1-one (CAS 53119-26-9) is a high-purity analytical reference standard with the molecular formula C10H8OS2 and a molecular weight of 208.30 g/mol.

The molecular framework of 1,2-Bis(thiophen-2-yl)ethan-1-one (C10H8OS2) is characterized by sulfur-containing functionality, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

CATO manufactures 1,2-Bis(thiophen-2-yl)ethan-1-one 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 FormulaC10H8OS2
Molecular Weight208.30 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1972
Sulfur Atoms2

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