Cornuside
Also known as: Cornuside I, Methyl (2R,3S,4R)-3-ethenyl-4-[2-(3,4,5-trihydroxybenzoyl)oxyethyl]-2-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3,4-dihydro-2H-pyran-5-carboxylate, 7-Galloylsecologanol, 7-O-Galloylsecologanol
Cornuside (CAS 131189-57-6) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C24H30O14 and a molecular weight of 542.487 g/mol. Key properties include a boiling point of 817.6±65.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 274.5±27.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 131189-57-6
- Jingsj CID
- J-1957003-7
- Molecular Formula
- C24H30O14
- Molecular Weight
- 542.487 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 817.6±65.0 °C at 760 mmHg |
|---|---|
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 274.5±27.8 °C |
| Exact Mass | 542.163574 |
| PSA | 221.90000 |
| LogP | -0.31 |
| Vapor Pressure | 0.0±3.1 mmHg at 25°C |
| Refractive Index | 1.648 |
Activity & Biological Data
| Target | p38 MAP kinase NF-κB |
|---|---|
| Additional Information | [1]. Li L, et al. Cornuside inhibits mast cell-mediated allergic response by down-regulating MAPK and NF-κB signaling pathways. Biochem Biophys Res Commun. 2016 Apr 29;473(2):408-14. |
Frequently Asked Questions
What is the CAS number of Cornuside?
The CAS number of Cornuside is 131189-57-6.
What are the molecular formula and molecular weight of Cornuside?
Cornuside has molecular formula C24H30O14 and molecular weight 542.487 g/mol.
What are the upstream and downstream products of Cornuside?
For Cornuside, Downstream Products: Gallic acid.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Cornuside (CAS 131189-57-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1957003-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.