9R-10alpha-Hydroxyepigambogic acid

9R-10alpha-羟基表藤黄酸

Also known as: (2Z)-4-[(1S,2S,8S,15R,16S,17S,19R)-12,16-Dihydroxy-8,21,21-trimethyl-5-(3-methyl-2-buten-1-yl)-8-(4-methyl-3-penten-1-yl)-14,18-dioxo-3,7,20-trioxahexacyclo[15.4.1.02,15.02,19.04,13.06,11]docosa-4(13),5,9,11-tetraen-19-yl]-2-methyl-2-butenoic acid, 2-Butenoic acid, 4-[(1R,3aS,5S,6S,6aR,11S,14aS)-3a,4,5,6,6a,7-hexahydro-6,8-dihydroxy-3,3,11-trimethyl-13-(3-methyl-2-buten-1-yl)-11-(4-methyl-3-penten-1-yl)-7,15-dioxo-1,5-methano-1H,3H,11H-furo[3,4-g]pyrano[3,2-b]xanthen-1-yl]-2-methyl-, (2Z)-

9R-10alpha-Hydroxyepigambogic acid (CAS 1097882-33-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C38H46O9 and a molecular weight of 646.766 g/mol. It is also known as (2Z)-4-[(1S,2S,8S,15R,16S,17S,19R)-12,16-Dihydroxy-8,21,21-trimethyl-5-(3-methyl-2-buten-1-yl)-8-(4-methyl-3-penten-1-yl)-14,18-dioxo-3,7,20-trioxahexacyclo[15.4.1.02,15.02,19.04,13.06,11]docosa-4(13),5,9,11-tetraen-19-yl]-2-methyl-2-butenoic acid and 2-Butenoic acid, 4-[(1R,3aS,5S,6S,6aR,11S,14aS)-3a,4,5,6,6a,7-hexahydro-6,8-dihydroxy-3,3,11-trimethyl-13-(3-methyl-2-buten-1-yl)-11-(4-methyl-3-penten-1-yl)-7,15-dioxo-1,5-methano-1H,3H,11H-furo[3,4-g]pyrano[3,2-b]xanthen-1-yl]-2-methyl-, (2Z)-. Key properties include a boiling point of 827.3±65.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 256.2±27.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

1097882-33-1

Jingsj CID

J-1394775-6

Molecular Formula

C₃₈H₄₆O₉

Chinese Name

9R-10alpha-羟基表藤黄酸

Molecular Weight

646.766 g/mol

Category

Organic Acids

Last updated

8/21/2026