3-((Trimethylsilyl)ethynyl)cyclopent-2-enol CAS 634911-84-5

Purity 97%+In StockPharmaceutical Standards
CAS No.634911-84-5
Molecular FormulaC10H16OSi
Molecular Weight180.32 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-((Trimethylsilyl)ethynyl)cyclopent-2-enol CAS 634911-84-5 chemical structure

Description

CATO supplies 3-((Trimethylsilyl)ethynyl)cyclopent-2-enol (CAS 634911-84-5), a certified reference material (molecular formula C10H16OSi, MW 180.32 g/mol) for analytical method development and quality control.

Based on its molecular formula C10H16OSi, 3-((Trimethylsilyl)ethynyl)cyclopent-2-enol contains a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 180.32 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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 3-((Trimethylsilyl)ethynyl)cyclopent-2-enol 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 FormulaC10H16OSi
Molecular Weight180.32 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1985

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