9,9-Di(p-tolyl)fluorene-2-boronic Acid (contains varying amounts of Anhydride) CAS 1193104-83-4

Description

The occurrence of 9,9-Di(p-tolyl)fluorene-2-boronic Acid (contains varying amounts of Anhydride) is closely related to a steroid core, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

9,9-Di(p-tolyl)fluorene-2-boronic Acid (contains varying amounts of Anhydride) (CAS 1193104-83-4) is a high-purity analytical reference standard with the molecular formula C27H23BO2 and a molecular weight of 390.28 g/mol.

Owing to a steroid core, a hydroxyl group, an ether linkage, 9,9-Di(p-tolyl)fluorene-2-boronic Acid (contains varying amounts of Anhydride) is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 390.28 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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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