Schisandrin B

五味子乙素

Also known as: Schizandrin B, Gomisin N, Wuweizisu B, γ-Schisandrin, Benzo[3',4']cycloocta[1',2':4,5]benzo[1,2-d][1,3]dioxole, 5,6,7,8-tetrahydro-1,2,3,13-tetramethoxy-6,7-dimethyl-

Schisandrin B (CAS 61281-37-6) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C23H28O6 and a molecular weight of 400.465 g/mol. It is also known as Schizandrin B, Gomisin N and Wuweizisu B. Key properties include a boiling point of 545.0±50.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 220.4±30.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 61281-37-6
Jingsj CID: J-1955685-9
Molecular Formula: C₂₃H₂₈O₆
Chinese Name: 五味子乙素
Molecular Weight: 400.465 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	545.0±50.0 °C at 760 mmHg
Density	1.1±0.1 g/cm3
Flash Point	220.4±30.0 °C
Exact Mass	400.188599
PSA	55.38000
LogP	6.46
Vapor Pressure	0.0±1.4 mmHg at 25°C
Refractive Index	1.543

Activity & Biological Data

Additional Information	[1]. Checker R, et al. Schisandrin B exhibits anti-inflammatory activity through modulation of the redox-sensitive transcription factors Nrf2 and NF-κB. Free Radic Biol Med. 2012 Oct 1;53(7):1421-30. [2]. Lam PY, et al. Schisandrin B as a hormetic agent for preventing age-related neurodegenerative diseases. Oxid Med Cell Longev. 2012;2012:250825. [3]. Zeng KW, et al. Schisandrin B exerts anti-neuroinflammatory activity by inhibiting the Toll-like receptor 4-dependent MyD88/IKK/NF-κB signaling pathway in lipopolysaccharide-induced microglia. Eur J Pharmacol. 2012 Oct 5;692(1-3):29-37. [4]. Liu Z, et al. Schisandrin B attenuates cancer invasion and metastasis via inhibiting epithelial-mesenchymal transition. PLoS One. 2012;7(7):e40480. [5]. Zhu S, et al. Protective effect of schisandrin B against cyclosporine A-induced nephrotoxicity in vitro and in vivo. Am J Chin Med. 2012;40(3):551-66.

Additional Information

[1]. Checker R, et al. Schisandrin B exhibits anti-inflammatory activity through modulation of the redox-sensitive transcription factors Nrf2 and NF-κB. Free Radic Biol Med. 2012 Oct 1;53(7):1421-30. [2]. Lam PY, et al. Schisandrin B as a hormetic agent for preventing age-related neurodegenerative diseases. Oxid Med Cell Longev. 2012;2012:250825. [3]. Zeng KW, et al. Schisandrin B exerts anti-neuroinflammatory activity by inhibiting the Toll-like receptor 4-dependent MyD88/IKK/NF-κB signaling pathway in lipopolysaccharide-induced microglia. Eur J Pharmacol. 2012 Oct 5;692(1-3):29-37. [4]. Liu Z, et al. Schisandrin B attenuates cancer invasion and metastasis via inhibiting epithelial-mesenchymal transition. PLoS One. 2012;7(7):e40480. [5]. Zhu S, et al. Protective effect of schisandrin B against cyclosporine A-induced nephrotoxicity in vitro and in vivo. Am J Chin Med. 2012;40(3):551-66.

Customs & Trade Information

HS Code	2942000000

Frequently Asked Questions

What is the CAS number of Schisandrin B?

The CAS number of Schisandrin B is 61281-37-6.

What are the molecular formula and molecular weight of Schisandrin B?

Schisandrin B has molecular formula C23H28O6 and molecular weight 400.465 g/mol.

What are the upstream and downstream products of Schisandrin B?

For Schisandrin B, Upstream Products: Myristicin aldehyde.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Schisandrin B (CAS 61281-37-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1955685-9 (accessed 2026-10-28).

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