3,3',3'',4,4',4''-Hexahexyl-2,2':5',2''-terthiophene CAS CATO-CIM-105981

Purity 97%+In StockPharmaceutical Standards
CAS No.CATO-CIM-105981
Molecular FormulaC48H80S3
Molecular Weight753.34 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3,3',3'',4,4',4''-Hexahexyl-2,2':5',2''-terthiophene CAS CATO-CIM-105981 chemical structure

Description

3,3',3'',4,4',4''-Hexahexyl-2,2':5',2''-terthiophene (CAS CATO-CIM-105981), molecular formula C48H80S3 and molecular weight 753.34 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to sulfur-containing functionality, a polycyclic aromatic system, 3,3',3'',4,4',4''-Hexahexyl-2,2':5',2''-terthiophene is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 753.34 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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

CATO manufactures 3,3',3'',4,4',4''-Hexahexyl-2,2':5',2''-terthiophene 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 FormulaC48H80S3
Molecular Weight753.34 g/mol
Purity97%+
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
Sulfur Atoms3

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