1-(Naphthalen-2-yl)ethane-1-thiol CAS 100519-58-2

Description

Compared with other compounds in its class, the molecular weight of 188.29 g/mol gives 1-(Naphthalen-2-yl)ethane-1-thiol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

1-(Naphthalen-2-yl)ethane-1-thiol (CAS 100519-58-2) is a high-purity analytical reference standard with the molecular formula C12H12S and a molecular weight of 188.29 g/mol.

The molecular framework of 1-(Naphthalen-2-yl)ethane-1-thiol (C12H12S) is characterized by sulfur-containing functionality, an aromatic ring 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 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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

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