Schisandrin C epoxide

Also known as: (5R,6R,7S,8S,13aS)-5,6,7,8-Tetrahydro-13,14-dimethoxy-6,7-dimethyl-5,8-epoxycycloocta[1,2-f:3,4-f']bis[1,3]benzodioxole, 5,8-Epoxy-1,3-benzodioxolo[5',6':3,4]cycloocta[1,2-f][1,3]benzodioxole, 5,6,7,8-tetrahydro-13,14-dimethoxy-6,7-dimethyl-, 5,8-Epoxycycloocta[1,2-f:3,4-f']bis[1,3]benzodioxole, 5,6,7,8-tetrahydro-13,14-dimethoxy-6,7-dimethyl-, (5R,6R,7S,8S,13aS)-, 9,12-Dimethoxy-21,22-dimethyl-5,7,14,16,23-pentaoxahexacyclo[18.2.1.02,10.04,8.011,19.013,17]tricosa-2(10),3,8,11(19),12,17-hexaene

Schisandrin C epoxide (CAS 81345-36-0) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C22H22O7 and a molecular weight of 398.406 g/mol. Key properties include a boiling point of 536.7±50.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 221.8±30.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 81345-36-0
Jingsj CID: J-1989514-7
Molecular Formula: C₂₂H₂₂O₇
Molecular Weight: 398.406 g/mol
Category: Ethers
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	536.7±50.0 °C at 760 mmHg
Density	1.3±0.1 g/cm3
Flash Point	221.8±30.0 °C
Exact Mass	398.136566
LogP	5.42
Vapor Pressure	0.0±1.4 mmHg at 25°C
Refractive Index	1.594

Activity & Biological Data

Additional Information	[1]. Gayland F.Spencer, et al. Isolation and X-ray structure determination of a neolignan from Clerodendron inerme seeds. Phytochemistry, Vol. 20, No. 12, pp. 2757-2759, 1981.

Frequently Asked Questions

What is the CAS number of Schisandrin C epoxide?

The CAS number of Schisandrin C epoxide is 81345-36-0.

What are the molecular formula and molecular weight of Schisandrin C epoxide?

Schisandrin C epoxide has molecular formula C22H22O7 and molecular weight 398.406 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Schisandrin C epoxide (CAS 81345-36-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1989514-7 (accessed 2026-11-07).

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