Triptonine B

18-O-(3-糠酰)雷公藤春碱

Also known as: 18-O-(3-Furoyl)wilfortrine, Wilfortrine 26-(3-furoate), Triptonine B (Tripterygium wilfordii), Triptonine B USP/EP/BP, (-)-Triptonine B, 3-Furancarboxylic acid, (8R,9R,10R,11S,12R,13R,14R,15S,18R,21S,22S,23R)-10,13,22,23-tetrakis(acetyloxy)-12-[(acetyloxy)methyl]-7,8,9,10,12,13,14,15,17,18,19,20-dodecahydro-21-hydroxy-8,18,21-trimethyl-5,17-dioxo-8,11-epoxy-9,12-ethano-11,15-methano-5H,11H-[1,9]dioxacyclooctadecino[4,3-b]pyridine-14,18-diylester, Methyl [(1S,2R,3R,4R,7S,11R,15R,16R,17R,18S,21S,22R,32R,34R,35S)-2,16,17,35-tetraacetoxy-21,34-dihydroxy-7,21,22,32,34-pentamethyl-6,10,12,20,29-pentaoxo-5,13,19,30,33-pentaoxa-26-azahexacyclo[16.15.1.0.0.0]pentatriaconta-23,25,27-trien-11-yl]acetate

Triptonine B (CAS 168009-85-6) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C46H49NO22 and a molecular weight of 961.912 g/mol. It is also known as 18-O-(3-Furoyl)wilfortrine, Wilfortrine 26-(3-furoate) and Triptonine B (Tripterygium wilfordii). Key properties include a boiling point of 1003.3±65.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 560.6±34.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

168009-85-6

Jingsj CID

J-1969142-2

Molecular Formula

C₄₆H₄₉NO₂₂

Chinese Name

18-O-(3-糠酰)雷公藤春碱

Molecular Weight

961.912 g/mol

Category

Organic Bases

Last updated

8/21/2026