3-Cyclohexyl-4-methylthiophene CAS 163045-78-1

Purity 97%+In StockPharmaceutical Standards
CAS No.163045-78-1
Molecular FormulaC11H16S
Molecular Weight180.31 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Cyclohexyl-4-methylthiophene CAS 163045-78-1 chemical structure

Description

CATO supplies 3-Cyclohexyl-4-methylthiophene (CAS 163045-78-1), a certified reference material (molecular formula C11H16S, MW 180.31 g/mol) for analytical method development and quality control.

3-Cyclohexyl-4-methylthiophene (C11H16S) contains sulfur-containing functionality, an aromatic ring system. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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.

As a certified reference material (CRM), 3-Cyclohexyl-4-methylthiophene meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC11H16S
Molecular Weight180.31 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2003
Sulfur Atoms1

Related Cyclohexyl Standards

Recommended Standards

Why CATO?