Trimethyl((1-methylcyclopropyl)ethynyl)silane CAS 158362-52-8

Purity 97%+In StockPharmaceutical Standards
CAS No.158362-52-8
Molecular FormulaC9H16Si
Molecular Weight152.31 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Trimethyl((1-methylcyclopropyl)ethynyl)silane CAS 158362-52-8 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 152.31 g/mol gives Trimethyl((1-methylcyclopropyl)ethynyl)silane distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Trimethyl((1-methylcyclopropyl)ethynyl)silane (CAS 158362-52-8), molecular formula C9H16Si and molecular weight 152.31 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, Trimethyl((1-methylcyclopropyl)ethynyl)silane (C9H16Si) contains an organic framework. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 152.31 g/mol, it falls into the medium-molecular-weight range.

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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC9H16Si
Molecular Weight152.31 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.)2002

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