Description

22,23-Diepicastasterone is a bioactive brassinosteroid, a class of plant hormones known for their profound effects on plant growth and stress tolerance. This compound matters for its role in advanced agricultural research and the development of next-generation plant growth regulators to enhance crop yield and resilience. It is primarily needed by researchers in agrochemical R&D, manufacturers of specialty plant biostimulants, and companies developing sustainable agricultural solutions.

Application

• Agrochemical Research & Development: A key reference standard and active ingredient in the study of brassinosteroid signaling pathways and their effects on plant physiology.
• Plant Growth Regulator Formulations: Used in the development of advanced biostimulants and PGRs to promote cell division, elongation, and overall plant vigor.
• Stress Tolerance Enhancement: Investigated for applications in formulations designed to improve crop resistance to abiotic stresses such as drought, salinity, and temperature extremes.
• Seed Treatment Solutions: Incorporated into treatments to improve germination rates, seedling establishment, and early root development.
• Horticulture and Floriculture: Used in specialty products aimed at enhancing the quality, size, and shelf-life of fruits, vegetables, and ornamental plants.
• Plant Tissue Culture: Serves as a critical component in media for the micropropagation of high-value plant species.

Basic Information

Product Name	22,23-Diepicastasterone
CAS No.	80736-42-1
Molecular Formula	C₂₈H₄₈O₆
Molecular Weight	480.68 g/mol
Synonyms	22,23-Diepicastasterone; (22R,23R)-28-Homobrassinolide; 22,23-Diepicastasterone; 22,23-Diepicastasterone; 2α,3α,22R,23R-Tetrahydroxy-24α-methyl-5α-cholestan-6-one; 22,23-Diepicastasterone; Brassinolide analog; Plant growth brassinosteroid.
EINECS	Contact for details

Quality Control

Our 22,23-Diepicastasterone is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and formulation. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to maintain stability and potency.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%

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