1-(tert-Butyldimethylsilyloxy)-1-ethynyl-cyclopropane-d4 CAS 1246817-59-3

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-(tert-Butyldimethylsilyloxy)-1-ethynyl-cyclopropane-d4 (CAS 1246817-59-3) is a high-purity analytical reference standard with the molecular formula C11H16D4OSi and a molecular weight of 200.39 g/mol.

Based on its molecular formula C11H16D4OSi, 1-(tert-Butyldimethylsilyloxy)-1-ethynyl-cyclopropane-d4 contains deuterium isotope labeling, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 200.39 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).

As a certified reference material (CRM), 1-(tert-Butyldimethylsilyloxy)-1-ethynyl-cyclopropane-d4 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Why CATO?

• ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
• 130,000+ catalog items in stock, COA supplied with every batch
• Worldwide shipping with full export documentation (HS code guidance available)
• Technical support: +86 18665070610 / Nicole.chen@cato-chem.com