14-Deoxy-11,12-didehydroandrographiside

Also known as: 2(5H)-Furanone, 3-[(1E)-2-[(1R,4aS,5R,6R,8aR)-5-[(β-D-glucopyranosyloxy)methyl]decahydro-6-hydroxy-5,8a-dimethyl-2-methylene-1-naphthalenyl]ethenyl]-, 4-[(E)-2-[(1R,4aS,5R,6R,8aR)-6-hydroxy-5,8a-dimethyl-2-methylidene-5-[[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]-3,4,4a,6,7,8-hexahydro-1H-naphthalen-1-yl]ethenyl]-2H-furan-5-one, {(1R,2R,4aR,5R,8aS)-2-Hydroxy-1,4a-dimethyl-6-methylene-5-[(E)-2-(2-oxo-2,5-dihydro-3-furanyl)vinyl]decahydro-1-naphthalenyl}methyl β-D-glucopyranoside

14-Deoxy-11,12-didehydroandrographiside (CAS 141973-41-3) is a compound in the Esters category listed in the Jingsj chemical database. It has the molecular formula C26H38O9 and a molecular weight of 494.57 g/mol. Key properties include a boiling point of 714.7±60.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 237.2±26.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 141973-41-3
Jingsj CID: J-1957418-5
Molecular Formula: C₂₆H₃₈O₉
Molecular Weight: 494.57 g/mol
Category: Esters
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	714.7±60.0 °C at 760 mmHg
Density	1.3±0.1 g/cm3
Flash Point	237.2±26.4 °C
Exact Mass	494.251587
PSA	145.91000
LogP	-0.14
Vapor Pressure	0.0±5.2 mmHg at 25°C
Refractive Index	1.602

Activity & Biological Data

Additional Information	[1]. Sun X, et al. Preparative Separation of Diterpene Lactones and Flavones from Andrographis paniculate Using Off-Line Two-Dimensional High-Speed Counter-Current Chromatography. Molecules. 2019;24(3):620.

Frequently Asked Questions

What is the CAS number of 14-Deoxy-11,12-didehydroandrographiside?

The CAS number of 14-Deoxy-11,12-didehydroandrographiside is 141973-41-3.

What are the molecular formula and molecular weight of 14-Deoxy-11,12-didehydroandrographiside?

14-Deoxy-11,12-didehydroandrographiside has molecular formula C26H38O9 and molecular weight 494.57 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. "14-Deoxy-11,12-didehydroandrographiside (CAS 141973-41-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1957418-5 (accessed 2026-11-06).

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