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O-Acetylschisantherin L

Also known as: O-Acetylschisantherin L, (+)-Schisantherin L acetate, (5R,6S,7R,8R)-8-Acetoxy-13,14-dimethoxy-6,7-dimethyl-5,6,7,8-tetrahydro[1,3]benzodioxolo[5',6':3,4]cycloocta[1,2-f][1,3]benzodioxol-5-yl (2Z)-2-methyl-2-butenoate, 2-Butenoic acid, 2-methyl-, (5R,6S,7R,8R)-8-(acetyloxy)-5,6,7,8-tetrahydro-13,14-dimethoxy-6,7-dimethyl-1,3-benzodioxolo[5',6':3,4]cycloocta[1,2-f][1,3]benzodioxol-5-yl ester, (2Z)-, 2-Butenoic acid, 2-methyl-, 8-(acetyloxy)-5,6,7,8-tetrahydro-13,14-dimethoxy-6,7-dimethylcycloocta[1,2-f:3,4-f']bis[1,3]-benzodioxol-5-yl ester, stereoisomer (9CI), 2-Methyl-2-butenoic acid 8-(acetyloxy)-5,6,7,8-tetrahydro-13,14-dimethoxy-6,7-dimethylcycloocta[1,2-f:3,4-f']bis[1,3]-benzodioxol-5-yl ester stereoisomer, Ac-Schizantherin L

O-Acetylschisantherin L (CAS 149998-51-6) is a compound in the Esters category listed in the Jingsj chemical database. It has the molecular formula C29H32O10 and a molecular weight of 540.558 g/mol. Key properties include a boiling point of 627.8±55.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 264.8±31.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
149998-51-6
Jingsj CID
J-1989746-4
Molecular Formula
C29H32O10
Molecular Weight
540.558 g/mol
Category
Esters
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point627.8±55.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point264.8±31.5 °C
Exact Mass540.199524
LogP7.00
Vapor Pressure0.0±1.8 mmHg at 25°C
Refractive Index1.598

Activity & Biological Data

Additional Information[1]. L. Fang et al. Lignans from the roots of Kadsura coccinea and their inhibitory activities on LPS-induced NO production.

Frequently Asked Questions

What is the CAS number of O-Acetylschisantherin L?

The CAS number of O-Acetylschisantherin L is 149998-51-6.

What are the molecular formula and molecular weight of O-Acetylschisantherin L?

O-Acetylschisantherin L has molecular formula C29H32O10 and molecular weight 540.558 g/mol.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "O-Acetylschisantherin L (CAS 149998-51-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1989746-4 (accessed 2026-11-06).

Data for reference only; verify product details with suppliers before purchase.