2-(Trimethylsilyl)thiophene CAS 18245-28-8

Purity 97%+In StockPharmaceutical Standards
CAS No.18245-28-8
Molecular FormulaC7H12SSi
Molecular Weight156.32 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(Trimethylsilyl)thiophene CAS 18245-28-8 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 156.32 g/mol gives 2-(Trimethylsilyl)thiophene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

2-(Trimethylsilyl)thiophene (CAS 18245-28-8) is a high-purity analytical reference standard with the molecular formula C7H12SSi and a molecular weight of 156.32 g/mol.

Based on its molecular formula C7H12SSi, 2-(Trimethylsilyl)thiophene contains sulfur-containing functionality; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 156.32 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.

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.

CATO manufactures 2-(Trimethylsilyl)thiophene 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 FormulaC7H12SSi
Molecular Weight156.32 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1962
Sulfur Atoms1

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