4-(Methylthio)benzenethiol CAS 1122-97-0

Purity 97%+In StockPharmaceutical Standards
CAS No.1122-97-0
Molecular FormulaC7H14S2
Molecular Weight162.32 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-(Methylthio)benzenethiol CAS 1122-97-0 chemical structure

Description

The occurrence of 4-(Methylthio)benzenethiol is closely related to sulfur-containing functionality in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

4-(Methylthio)benzenethiol (CAS 1122-97-0) is a high-purity analytical reference standard with the molecular formula C7H14S2 and a molecular weight of 162.32 g/mol.

The molecular framework of 4-(Methylthio)benzenethiol (C7H14S2) is characterized by sulfur-containing functionality. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.

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), 4-(Methylthio)benzenethiol 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 FormulaC7H14S2
Molecular Weight162.32 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1957
Sulfur Atoms2

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