Epibrassinolide
- CAS No.
- 78821-43-9
- Chemical Name:
- Epibrassinolide
- Synonyms
- 24-EPIBRASSINOLIDE;Epibrassinolide;BP55;B1105;CS-1258;Epibrassinolide;Brassinolide,BR;24R-BRASSINOLIDE;4-Epicastasterone;EPIBRASSINOLIDE (EBI)
- CBNumber:
- CB8361275
- Molecular Formula:
- C28H48O6
- Molecular Weight:
- 480.68
- MDL Number:
- MFCD00133310
- MOL File:
- 78821-43-9.mol
- MSDS File:
- SDS
| Melting point | 256°C |
|---|---|
| Boiling point | 633.7±55.0 °C(Predicted) |
| Density | 1.141±0.06 g/cm3(Predicted) |
| storage temp. | -20°C |
| solubility | Chloroform (Slightly), Ethyl Acetate (Slightly) |
| form | Solid |
| pka | 14.27±0.70(Predicted) |
| color | White to Off-White |
| FDA UNII | 49CN25465Y |
| EPA Substance Registry System | 3H-Benz[c]indeno[5,4-e]oxepin-3-one, 10-[(1S,2R,3R,4R)-2,3-dihydroxy-1,4,5-trimethylhexyl]hexadecahydro-5,6-dihydroxy-7a,9a-dimethyl-, (3aS,5S,6R,7aR,7bS,9aS,10R,12aS,12bS)- (78821-43-9) |
| UNSPSC Code | 12352212 |
| NACRES | NA.77 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302-H315-H319-H335 | |||||||||
| Precautionary statements | P271-P261-P280 | |||||||||
| Risk Statements | 22-36/37/38 | |||||||||
| Safety Statements | 22-36/37/39-45 | |||||||||
| WGK Germany | 3 | |||||||||
| HS Code | 29372900 | |||||||||
| NFPA 704 |
|
Epibrassinolide price More Price(32)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | E1641 | Epibrassinolide ≥85% | 78821-43-9 | 2mg | $139 | 2024-03-01 | Buy |
| Sigma-Aldrich | E1641 | Epibrassinolide ≥85% | 78821-43-9 | 10mg | $528 | 2024-03-01 | Buy |
| Cayman Chemical | 20337 | Epibrassinolide ≥95% | 78821-43-9 | 1mg | $68 | 2024-03-01 | Buy |
| Cayman Chemical | 20337 | Epibrassinolide ≥95% | 78821-43-9 | 5mg | $268 | 2024-03-01 | Buy |
| Cayman Chemical | 20337 | Epibrassinolide ≥95% | 78821-43-9 | 10mg | $401 | 2024-03-01 | Buy |
Epibrassinolide Chemical Properties,Uses,Production
Description
Epibrassinolide is a brassinosteroid that can be isolated from various plants and has been shown to decrease toxicity and stimulate healthy plant growth in plants under stress. Epibrassinolide is also reported to be a potential apoptotic inducer in various cancer cells without affecting the non-tumor cell growth. It has also been shown to protect neuronal PC12 cells from 1-methyl-4-phenylpyridinium-induced oxidative stress and consequent apoptosis in dopaminergic neurons.
Chemical Properties
White Solid
Chemical Properties
The solubility of epibrassinolide in ethanol and DMSO is approximately 3 mg/ml and approximately 5 mg/ml in DMF.
Uses
A plant growth stimulant
Uses
Epibrassinolide has been used:
- in Murashige and Skoog (MS) medium to study the cotyledon and shoot length response of Cappelle-Desprez (rht8) and RIL6 (Rht8) plants towards it
- in callus-inducing medium for callus induction
- to induce the expression of the gene leaf inclination 2 (LC2) in rice sampling
Definition
ChEBI: 24-epi-brassinolide is a 2alpha-hydroxy steroid, a 3alpha-hydroxy steroid, a 22-hydroxy steroid, a 23-hydroxy steroid and a brassinosteroid.
Metabolic pathway
Two isomeric metabolites, 25-b- and 26-b-D- glucopyranosyloxy-24-epi-brassinolides, are formed in tomato cell suspension cultures with endogenously applied 24-epi-brassinolide. The two-step metabolic process involves hydroxylation of the side chain at C25 and C26, respectively, followed by glucosidation of the newly formed hydroxyl groups. The ratio between both metabolites is altered by in vivo treatment of the cell cultures with various cytochrome P-450-specific inhibitors, indicating the involvement of two different enzyme systems. Biosynthetically prepared 25-hydroxy-24-epi-brassinolide, reapplied to the cell cultures, is exclusively glucosylated at the 25- hydroxyl group, strongly suggesting regiospecificity of the corresponding glucosyltransferase.
Epibrassinolide Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Chuanghai Biotechnology Co., Ltd | +86-15531157085 +86-15531157085 | abby@chuanghaibio.com | China | 8805 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-29-81148696 +86-15536356810 | 1022@dideu.com | China | 3882 | 58 |
| Hebei Mujin Biotechnology Co.,Ltd | +86 13288715578 +8613288715578 | sales@hbmojin.com | China | 12827 | 58 |
| GIHI CHEMICALS CO.,LIMITED | +8618058761490 | info@gihichemicals.com | China | 49986 | 58 |
| Shaanxi Haibo Biotechnology Co., Ltd | +undefined18602966907 | qinhe02@xaltbio.com | China | 997 | 58 |
| BINBO BIOLOGICAL CO.,LTD | +8618629063126 | info@binbobiological.com | China | 435 | 58 |
| Apeloa production Co.,Limited | +8619933239880 | admin@apcl.com.cn | China | 861 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21632 | 55 |
| Nanjing ChemLin Chemical Industry Co., Ltd. | 025-83697070 | product@chemlin.com.cn | CHINA | 3009 | 60 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +8618949832763 | info@tnjchem.com | China | 2986 | 55 |
View Lastest Price from Epibrassinolide manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-03-07 | Epibrassinolide
78821-43-9
|
US $20.00 / KG | 1KG | 99% | 50000kg | Hebei Mujin Biotechnology Co.,Ltd | |
 |
2025-02-19 | Epibrassinolide
78821-43-9
|
US $10.00 / KG | 1KG | 99% | 10 mt | Hebei Chuanghai Biotechnology Co., Ltd | |
 |
2025-02-13 | Epibrassinolide
78821-43-9
|
US $1.00 / g | 1g | 99% | 20000 | Apeloa production Co.,Limited |
-
- Epibrassinolide
78821-43-9
- US $20.00 / KG
- 99%
- Hebei Mujin Biotechnology Co.,Ltd
-
- Epibrassinolide
78821-43-9
- US $10.00 / KG
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
-
- Epibrassinolide
78821-43-9
- US $1.00 / g
- 99%
- Apeloa production Co.,Limited