(-)-Asarinin

细辛脂素

Also known as: L-Asarinin, (-)-Episesamin, epi-Sesamin, 5,5'-[(1R,3aS,4S,6aS)-Tetrahydro-1H,3H-furo[3,4-c]furan-1,4-diyl]bis(1,3-benzodioxole), 2,6-Bis(3,4-methylenedioxyphenyl)-3,7-dioxabicyclo[3.3.0]octane

(-)-Asarinin (CAS 133-04-0) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C20H18O6 and a molecular weight of 354.353 g/mol. It is also known as L-Asarinin, (-)-Episesamin and epi-Sesamin. Key properties include a melting point of 121ºC, a boiling point of 504.4±50.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 212.3±30.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 133-04-0
Jingsj CID: J-13115-1
Molecular Formula: C₂₀H₁₈O₆
Chinese Name: 细辛脂素
Molecular Weight: 354.353 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	121ºC
Boiling Point	504.4±50.0 °C at 760 mmHg
Density	1.4±0.1 g/cm3
Flash Point	212.3±30.0 °C

Frequently Asked Questions

What is the CAS number of (-)-Asarinin?

The CAS number of (-)-Asarinin is 133-04-0.

What are the molecular formula and molecular weight of (-)-Asarinin?

(-)-Asarinin has molecular formula C20H18O6 and molecular weight 354.353 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "(-)-Asarinin (CAS 133-04-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-13115-1 (accessed 2026-10-23).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.