Brassinolide
Also known as: (22R,23R,24S)-2α,3α,22,23-Tetrahydroxy-24-methyl-7-oxa-B-homo-5α-cholestan-6-one, (22R,23R,24S)-2α,3α,22,23-Tetrahydroxy-B-homo-7-oxa-5α-ergostan-6-one, 24-epiBrassinolide, BRASSINOLIDE
Brassinolide (CAS 72962-43-7) is a compound in the Esters category listed in the Jingsj chemical database. It has the molecular formula C28H48O6 and a molecular weight of 480.677 g/mol. Key properties include a melting point of 200-204ºC, a boiling point of 633.7±55.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 202.3±25.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 72962-43-7
- Jingsj CID
- J-33719-3
- Molecular Formula
- C28H48O6
- Molecular Weight
- 480.677 g/mol
- Category
- Esters
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 200-204ºC |
|---|---|
| Boiling Point | 633.7±55.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 202.3±25.0 °C |
| Exact Mass | 480.345093 |
| PSA | 107.22000 |
| LogP | 3.12 |
| Vapor Pressure | 0.0±4.2 mmHg at 25°C |
| Refractive Index | 1.536 |
Activity & Biological Data
| Target | plant growth modulator[1] |
|---|---|
| Additional Information | [1]. Wu YD, et al. Brassinolide, a plant sterol from pollen of Brassica napus L., induces apoptosis in human prostate cancer PC-3 cells. Pharmazie. 2007 May;62(5):392-5. [2]. Xian LJ, et al. Reversing effect of brassinolide on multidrug resistance of-CCRF-VCR1000 cells and a preliminary investigation on its mechanisms. Yao Xue Xue Bao. 2005 Feb;40(2):117-21. |
Frequently Asked Questions
What is the CAS number of Brassinolide?
The CAS number of Brassinolide is 72962-43-7.
What are the molecular formula and molecular weight of Brassinolide?
Brassinolide has molecular formula C28H48O6 and molecular weight 480.677 g/mol.
What are the upstream and downstream products of Brassinolide?
For Brassinolide, Upstream Products: 3-Methyl-2-butanone.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Brassinolide (CAS 72962-43-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-33719-3 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.