2,5-Dimethyl-3-phenyl-6H-cyclopenta[b]thiophene CAS 345306-43-6

Purity 97%+In StockPharmaceutical Standards
CAS No.345306-43-6
Molecular FormulaC15H14S
Molecular Weight226.34 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,5-Dimethyl-3-phenyl-6H-cyclopenta[b]thiophene CAS 345306-43-6 chemical structure

Description

Owing to sulfur-containing functionality, a polycyclic aromatic system, 2,5-Dimethyl-3-phenyl-6H-cyclopenta[b]thiophene is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 226.34 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

CATO supplies 2,5-Dimethyl-3-phenyl-6H-cyclopenta[b]thiophene (CAS 345306-43-6), a certified reference material (molecular formula C15H14S, MW 226.34 g/mol) for analytical method development and quality control.

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 2,5-Dimethyl-3-phenyl-6H-cyclopenta[b]thiophene 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 FormulaC15H14S
Molecular Weight226.34 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)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Sulfur Atoms1

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