(22S,23S)-Homobrassinolide

Also known as: 28-Homobrassinolide, Isohomobrassinolide, EPIHOMOBRASSINOLIDE, 28-epihomobrassinolide, BR 120, (22S,23S)-28-Homobrassinolide, 22S,23S-homobrassinolide, 22S,23S-28-homobrassinolide, Etpihomobrassinolide, SS-HOMOCASTASTERONE

(22S,23S)-Homobrassinolide (CAS 80483-89-2) is a compound in the Esters category listed in the Jingsj chemical database. It has the molecular formula C29H50O6 and a molecular weight of 494.704 g/mol. Key properties include a melting point of 193-194ºC, a boiling point of 643.0±55.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 203.2±25.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 80483-89-2
Jingsj CID: J-1986574-0
Molecular Formula: C₂₉H₅₀O₆
Molecular Weight: 494.704 g/mol
Category: Esters
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	193-194ºC
Boiling Point	643.0±55.0 °C at 760 mmHg
Density	1.1±0.1 g/cm3
Flash Point	203.2±25.0 °C
Exact Mass	494.360748
PSA	107.22000
LogP	3.65
Vapor Pressure	0.0±4.3 mmHg at 25°C
Refractive Index	1.533

Activity & Biological Data

Additional Information	[1]. Esposito D, et al. Akt-dependent anabolic activity of natural and synthetic brassinosteroids in rat skeletal muscle cells. J Med Chem. 2011;54(12):4057-4066. [2]. Dahse I, et al. Effects of (22S,23S)-Homobrassinolide and Related Compounds on Membrane Potential and Transport of Egeria Leaf Cells. Plant Physiol. 1990;93(3):1268-1271.

Frequently Asked Questions

What is the CAS number of (22S,23S)-Homobrassinolide?

The CAS number of (22S,23S)-Homobrassinolide is 80483-89-2.

What are the molecular formula and molecular weight of (22S,23S)-Homobrassinolide?

(22S,23S)-Homobrassinolide has molecular formula C29H50O6 and molecular weight 494.704 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. "(22S,23S)-Homobrassinolide (CAS 80483-89-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1986574-0 (accessed 2026-11-06).

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