Polygalaxanthone III

远志山酮III

Also known as: 2-(6-O-D-Apio-beta-D-furanosyl-beta-D-glucopyranosyl)-1,3,6-trihydroxy-7-methoxy-9H-xanthen-9-one, (1S)-1,5-Anhydro-6-O-[(2R,3R,4R)-3,4-dihydroxy-4-(hydroxymethyl)tetrahydro-2-furanyl]-1-(1,3,6-trihydroxy-7-methoxy-9-oxo-9H-xanthen-2-yl)-D-glucitol, 9H-Xanthen-9-one, 2-(6-O-D-apio-β-D-furanosyl-β-D-glucopyranosyl)-1,3,6-trihydroxy-7-methoxy-, Polygalaxanthone Ⅲ

Polygalaxanthone III (CAS 162857-78-5) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C25H28O15 and a molecular weight of 568.481 g/mol. It is also known as 2-(6-O-D-Apio-beta-D-furanosyl-beta-D-glucopyranosyl)-1,3,6-trihydroxy-7-methoxy-9H-xanthen-9-one, (1S)-1,5-Anhydro-6-O-[(2R,3R,4R)-3,4-dihydroxy-4-(hydroxymethyl)tetrahydro-2-furanyl]-1-(1,3,6-trihydroxy-7-methoxy-9-oxo-9H-xanthen-2-yl)-D-glucitol and 9H-Xanthen-9-one, 2-(6-O-D-apio-β-D-furanosyl-β-D-glucopyranosyl)-1,3,6-trihydroxy-7-methoxy-. Key properties include a melting point of 180-183℃, a boiling point of 973.2±65.0 °C at 760 mmHg, a density of 1.83 and a flash point of 327.7±27.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

162857-78-5

Jingsj CID

J-1379630-9

Molecular Formula

C₂₅H₂₈O₁₅

Chinese Name

远志山酮III

Molecular Weight

568.481 g/mol

Category

Ketones

Last updated

8/21/2026