(E)-8-(2-bromovinyl)-5-fluoro-2,2-dimethyl-4H-benzo[d][1,3]dioxin-4-one CAS 2170834-92-9

Description

Compared with other compounds in its class, the molecular weight of 301.11 g/mol gives (E)-8-(2-bromovinyl)-5-fluoro-2,2-dimethyl-4H-benzo[d][1,3]dioxin-4-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies (E)-8-(2-bromovinyl)-5-fluoro-2,2-dimethyl-4H-benzo[d][1,3]dioxin-4-one (CAS 2170834-92-9), a certified reference material (molecular formula C12H10BrFO3, MW 301.11 g/mol) for analytical method development and quality control.

Structurally, (E)-8-(2-bromovinyl)-5-fluoro-2,2-dimethyl-4H-benzo[d][1,3]dioxin-4-one (C12H10BrFO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 301.11 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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

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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