2,8-Dimethylanthra[2,3-b:7,6-b']dithiophene CAS 1392416-39-5

Purity 97%+In StockPharmaceutical Standards
CAS No.1392416-39-5
Molecular FormulaC20H14S2
Molecular Weight318.46 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,8-Dimethylanthra[2,3-b:7,6-b']dithiophene CAS 1392416-39-5 chemical structure

Description

CATO manufactures 2,8-Dimethylanthra[2,3-b:7,6-b']dithiophene 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.

2,8-Dimethylanthra[2,3-b:7,6-b']dithiophene (CAS 1392416-39-5) is a high-purity analytical reference standard with the molecular formula C20H14S2 and a molecular weight of 318.46 g/mol.

The molecular framework of 2,8-Dimethylanthra[2,3-b:7,6-b']dithiophene (C20H14S2) is characterized by sulfur-containing functionality, a polycyclic aromatic 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 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).

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

Physical & Chemical Properties

Molecular FormulaC20H14S2
Molecular Weight318.46 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991
Sulfur Atoms2

Related Dimethylanthra Standards

Recommended Standards

Why CATO?