Glycosmisic acid

山橘脂酸

Also known as: Glycosmisic acid, Spicatolignan B, (2E)-3-[(2R,3S)-2,3-Dihydro-2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-7-methoxy-5-benzofuranyl]-2-propenoic acid, (2E)-3-[(2R,3S)-2-(4-Hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-7-methoxy-2,3-dihydro-1-benzofuran-5-yl]acrylic acid, (2R,3S)-glycosmisic acid, 2-(3-methoxy-4-hydroxyphenyl)-3-hydroxymethyl-5-trans-carboxymethylene-7-methoxy-2,3-dihydro-benzofuran, 2-Propenoic acid, 3-[(2R,3S)-2,3-dihydro-2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-7-methoxy-5-benzofuranyl]-, (2E)-

Glycosmisic acid (CAS 443908-19-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C20H20O7 and a molecular weight of 372.37 g/mol. It is also known as Spicatolignan B, (2E)-3-[(2R,3S)-2,3-Dihydro-2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-7-methoxy-5-benzofuranyl]-2-propenoic acid and (2E)-3-[(2R,3S)-2-(4-Hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-7-methoxy-2,3-dihydro-1-benzofuran-5-yl]acrylic acid. Key properties include a boiling point of 576.4±50.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 205.3±23.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

443908-19-8

Jingsj CID

J-1989466-3

Molecular Formula

C₂₀H₂₀O₇

Chinese Name

山橘脂酸

Molecular Weight

372.37 g/mol

Category

Organic Acids

Last updated

8/21/2026