Description

Epicastasterone is a bioactive brassinosteroid, a class of plant hormones known for their potent effects on plant growth and development. This high-purity compound is critical for research and development in agricultural sciences and plant physiology. It is essential for scientists and formulators developing next-generation plant growth regulators, biostimulants, and crop enhancement solutions for the global agricultural market.

Application

• Plant Growth Regulation Research: A key reference standard and active ingredient in studies investigating brassinosteroid signaling, cell elongation, and stress tolerance mechanisms.
• Agricultural Biostimulant Formulation: Used in the development of advanced foliar sprays and seed treatments to enhance crop yield, quality, and resilience against environmental stressors.
• Plant Tissue Culture: Employed in media formulations to promote cell division, differentiation, and organogenesis in vitro.
• Seed Germination & Vigor: Applied to improve germination rates and seedling vigor under suboptimal conditions.
• Stress Mitigation: Research into its role in ameliorating the effects of drought, salinity, and temperature extremes in plants.
• Phytochemical Synthesis: Serves as a precursor or intermediate in the synthesis of novel brassinosteroid analogs.

Basic Information

Product Name	Epicastasterone
CAS No.	72050-71-6
Molecular Formula	C₂₈H₄₈O₆
Molecular Weight	480.68 g/mol
Synonyms	(22R,23R,24S)-2α,3α,22,23-Tetrahydroxy-24-methyl-B-homo-7-oxa-5α-cholestan-6-one; 24-Epicastasterone; 24-EpiCS; Brassinolide analog; Plant growth brassinosteroid
EINECS	Contact for details

Quality Control

Every batch of Epicastasterone is manufactured and analyzed under strict quality management protocols. We guarantee high chemical purity and consistency, supported by comprehensive analytical testing including HPLC, NMR, and MS. A detailed Certificate of Analysis (COA) is provided with each shipment to ensure traceability and compliance with your research or formulation specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C. This product is hygroscopic (moisture-sensitive) and light-sensitive; desiccants are recommended for long-term storage.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC/MS)	Conforms
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 10 ppm
Residual Solvents (GC)	Conforms to ICH guidelines

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.