8-O-Acetylshanzhiside methyl ester

Also known as: Barlerin, 8-Acetylshanzhiside methyl ester, 8-O-Acetylshanziside, Ac-Shanz-ME, Umbroside, acetylbarlerin, ipolamiidoside, Methyl (1S,4aS,5R,7S,7aS)-7-acetoxy-1-(β-D-glucopyranosyloxy)-5-hydroxy-7-methyl-1,4a,5,6,7,7a-hexahydrocyclopenta[c]pyran-4-carboxylate, (1S)-1α-(β-D-Glucopyranosyloxy)-5α-hydroxy-7α-acetoxy-7-methyl-1,4aα,5,6,7,7aα-hexahydrocyclopenta[c]pyran-4-carboxylic acid methyl ester

8-O-Acetylshanzhiside methyl ester (CAS 57420-46-9) is a compound in the Esters category listed in the Jingsj chemical database. It has the molecular formula C19H28O12 and a molecular weight of 448.418 g/mol. Key properties include a boiling point of 634.2±55.0 °C at 760 mmHg, a density of 1.52 g/cm3 and a flash point of 220.0±25.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 57420-46-9
Jingsj CID: J-1962491-2
Molecular Formula: C₁₉H₂₈O₁₂
Molecular Weight: 448.418 g/mol
Category: Esters
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	634.2±55.0 °C at 760 mmHg
Density	1.52 g/cm3
Flash Point	220.0±25.0 °C
Exact Mass	448.158081
PSA	181.44000
LogP	-2.76
Vapor Pressure	0.0±4.2 mmHg at 25°C
Refractive Index	1.594
Storage Conditions	-20°C

Activity & Biological Data

Target	NF-κB
Additional Information	[1]. Zhang L, et al. 8-O-acetyl shanzhiside methylester attenuates cerebral ischaemia/reperfusion injury through an anti-inflammatory mechanism in diabetic rats. Basic Clin Pharmacol Toxicol. 2014 Dec;115(6):481-7. [2]. Kang ZC, et al. Cardioprotection with 8-O-acetyl shanzhiside methylester on experimental myocardial ischemia injury. Eur J Pharm Sci. 2012 Aug 30;47(1):124-30. [3]. Jiang WL, et al. Effect of 8-O-acetyl shanzhiside methylester increases angiogenesis and improves functional recovery after stroke. Basic Clin Pharmacol Toxicol. 2011 Jan;108(1):21-7. [4]. Fan PC, et al. A new anti-fibrinolytic hemostatic compound 8-O-acetyl shanzhiside methylester extracted from Lamiophlomis rotata. J Ethnopharmacol. 2016 Jul 1;187:232-8.

Target

NF-κB

Additional Information

[1]. Zhang L, et al. 8-O-acetyl shanzhiside methylester attenuates cerebral ischaemia/reperfusion injury through an anti-inflammatory mechanism in diabetic rats. Basic Clin Pharmacol Toxicol. 2014 Dec;115(6):481-7. [2]. Kang ZC, et al. Cardioprotection with 8-O-acetyl shanzhiside methylester on experimental myocardial ischemia injury. Eur J Pharm Sci. 2012 Aug 30;47(1):124-30. [3]. Jiang WL, et al. Effect of 8-O-acetyl shanzhiside methylester increases angiogenesis and improves functional recovery after stroke. Basic Clin Pharmacol Toxicol. 2011 Jan;108(1):21-7. [4]. Fan PC, et al. A new anti-fibrinolytic hemostatic compound 8-O-acetyl shanzhiside methylester extracted from Lamiophlomis rotata. J Ethnopharmacol. 2016 Jul 1;187:232-8.

Frequently Asked Questions

What is the CAS number of 8-O-Acetylshanzhiside methyl ester?

The CAS number of 8-O-Acetylshanzhiside methyl ester is 57420-46-9.

What are the molecular formula and molecular weight of 8-O-Acetylshanzhiside methyl ester?

8-O-Acetylshanzhiside methyl ester has molecular formula C19H28O12 and molecular weight 448.418 g/mol.

What are the upstream and downstream products of 8-O-Acetylshanzhiside methyl ester?

For 8-O-Acetylshanzhiside methyl ester, Downstream Products: Shanzhiside methyl ester.

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. "8-O-Acetylshanzhiside methyl ester (CAS 57420-46-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1962491-2 (accessed 2026-11-07).

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