1-Pyrenylmethyl Methanethiosulfonate CAS 384342-65-8

Purity 97%+In StockPharmaceutical Standards
CAS No.384342-65-8
Molecular FormulaC18H13O2S2
Molecular Weight325.42 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Pyrenylmethyl Methanethiosulfonate CAS 384342-65-8 chemical structure

Description

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.

1-Pyrenylmethyl Methanethiosulfonate (CAS 384342-65-8) is a high-purity analytical reference standard with the molecular formula C18H13O2S2 and a molecular weight of 325.42 g/mol.

The molecular framework of 1-Pyrenylmethyl Methanethiosulfonate (C18H13O2S2) is characterized by a steroid core, a sulfone group, a hydroxyl group, an ether linkage. 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

CATO manufactures 1-Pyrenylmethyl Methanethiosulfonate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC18H13O2S2
Molecular Weight325.42 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)12.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Sulfur Atoms2

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