3-Hydroxy-5,7-dimethoxy-3',4'-methylenedioxyflavan

(2R-cis)-2-(1,3-苯并二恶茂-5-基)-3,4-二氢-5,7-二甲氧基-2H-1-苯并吡喃-3-醇

Also known as: (2R,3R)-2-(1,3-Benzodioxol-5-yl)-5,7-dimethoxy-3-chromanol, (2R,3R)-2-(Benzo[d][1,3]dioxol-5-yl)-5,7-dimethoxychroman-3-ol, (2R-cis)-2-(1,3-Benzodioxol-5-yl)-3,4-dihydro-5,7-dimethoxy-2H-1-benzopyran-3-ol, 2H-1-Benzopyran-3-ol, 2-(1,3-benzodioxol-5-yl)-3,4-dihydro-5,7-dimethoxy-, (2R,3R)-, 3',4'-Methylenedioxy epicatechin 5,7-dimethyl ether, 4'-Methylenedioxyflavan

3-Hydroxy-5,7-dimethoxy-3',4'-methylenedioxyflavan (CAS 162602-04-2) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C18H18O6 and a molecular weight of 330.332 g/mol. It is also known as (2R,3R)-2-(1,3-Benzodioxol-5-yl)-5,7-dimethoxy-3-chromanol, (2R,3R)-2-(Benzo[d][1,3]dioxol-5-yl)-5,7-dimethoxychroman-3-ol and (2R-cis)-2-(1,3-Benzodioxol-5-yl)-3,4-dihydro-5,7-dimethoxy-2H-1-benzopyran-3-ol. Key properties include a boiling point of 518.2±50.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 267.2±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

162602-04-2

Jingsj CID

J-1952355-0

Molecular Formula

C₁₈H₁₈O₆

Chinese Name

(2R-cis)-2-(1,3-苯并二恶茂-5-基)-3,4-二氢-5,7-二甲氧基-2H-1-苯并吡喃-3-醇

Molecular Weight

330.332 g/mol

Category

Alcohols

Last updated

8/21/2026