1,2-Phenylenedimethanethiol CAS 41383-84-0

Purity 97%+In StockPharmaceutical Standards
CAS No.41383-84-0
Molecular FormulaC8H10S2
Molecular Weight170.29 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,2-Phenylenedimethanethiol CAS 41383-84-0 chemical structure

Description

The occurrence of 1,2-Phenylenedimethanethiol is closely related to sulfur-containing functionality, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

1,2-Phenylenedimethanethiol (CAS 41383-84-0) is a high-purity analytical reference standard with the molecular formula C8H10S2 and a molecular weight of 170.29 g/mol.

The molecular framework of 1,2-Phenylenedimethanethiol (C8H10S2) is characterized by sulfur-containing functionality, an aromatic ring system. 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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

Molecular FormulaC8H10S2
Molecular Weight170.29 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1968
Sulfur Atoms2

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