7-Methyl-4,5,6,7-tetrahydrobenzo[b]thiophene-2-carbaldehyde CAS 1710345-17-7

Description

7-Methyl-4,5,6,7-tetrahydrobenzo[b]thiophene-2-carbaldehyde (CAS 1710345-17-7), molecular formula C10H12OS and molecular weight 180.27 g/mol, is a CATO reference standard with documented purity and traceability.

7-Methyl-4,5,6,7-tetrahydrobenzo[b]thiophene-2-carbaldehyde (C10H12OS) contains sulfur-containing functionality, a hydroxyl group, an ether linkage, 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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), 7-Methyl-4,5,6,7-tetrahydrobenzo[b]thiophene-2-carbaldehyde 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

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