1,1-Dimethyl-1,3-dihydrobenzo[c][1,2]oxasilole CAS 321903-29-1

Description

Compared with other compounds in its class, the molecular weight of 164.28 g/mol gives 1,1-Dimethyl-1,3-dihydrobenzo[c][1,2]oxasilole distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

1,1-Dimethyl-1,3-dihydrobenzo[c][1,2]oxasilole (CAS 321903-29-1), molecular formula C9H12OSi and molecular weight 164.28 g/mol, is a CATO reference standard with documented purity and traceability.

1,1-Dimethyl-1,3-dihydrobenzo[c][1,2]oxasilole (C9H12OSi) contains a hydroxyl group, an ether linkage, an aromatic ring system. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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

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