Kaempferol-3-O - α - L-rhamnose-2 '' - (6 '' '- p-coumaroyl) - β - D-glucoside CAS CATO-C4X-32301

Description

Compared with other compounds in its class, the molecular weight of 740.66 g/mol gives Kaempferol-3-O - α - L-rhamnose-2 '' - (6 '' '- p-coumaroyl) - β - D-glucoside distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Kaempferol-3-O - α - L-rhamnose-2 '' - (6 '' '- p-coumaroyl) - β - D-glucoside (CAS CATO-C4X-32301), molecular formula C36H36O17 and molecular weight 740.66 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system, Kaempferol-3-O - α - L-rhamnose-2 '' - (6 '' '- p-coumaroyl) - β - D-glucoside is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 740.66 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).

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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