(E)-5-(Trimethylsilyl)pent-2-en-4-ynoic acid CAS 175288-09-2

Purity 97%+In StockPharmaceutical Standards
CAS No.175288-09-2
Molecular FormulaC8H12O2Si
Molecular Weight168.27 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(E)-5-(Trimethylsilyl)pent-2-en-4-ynoic acid CAS 175288-09-2 chemical structure

Description

Based on its molecular formula C8H12O2Si, (E)-5-(Trimethylsilyl)pent-2-en-4-ynoic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 168.27 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

CATO supplies (E)-5-(Trimethylsilyl)pent-2-en-4-ynoic acid (CAS 175288-09-2), a certified reference material (molecular formula C8H12O2Si, MW 168.27 g/mol) for analytical method development and quality control.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures (E)-5-(Trimethylsilyl)pent-2-en-4-ynoic acid 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 FormulaC8H12O2Si
Molecular Weight168.27 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)2007

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