Description

6-Epialbrassitriol is a specific stereoisomer of the brassinosteroid class of plant hormones, identified by CAS number 178456-58-1. This compound is of significant interest for its role in plant growth regulation and development, offering a precise tool for agricultural research and development. It is primarily utilized by researchers and formulators in the agrochemical, plant biotechnology, and academic research sectors to study and manipulate plant physiology, stress responses, and yield enhancement.

Application

• Plant Growth Regulator Research: A key reference standard and active ingredient for studying the structure-activity relationships of brassinosteroids and their effects on cell elongation, division, and differentiation.
• Agrochemical Formulation Development: Used in the R&D of next-generation biostimulants and plant growth-promoting products aimed at improving crop resilience and productivity.
• Plant Stress Physiology Studies: Investigated for its potential to enhance plant tolerance to abiotic stresses such as drought, salinity, and extreme temperatures.
• Biochemical Pathway Analysis: Serves as a critical tool in elucidating the brassinosteroid signaling and biosynthesis pathways in model plants and crops.
• Seed Treatment and Germination Enhancement: Explored in formulations designed to improve seed vigor, germination rates, and early seedling establishment.
• Academic and Institutional Research: Supplied to universities and research institutes for fundamental plant biology and chemistry studies.

Basic Information

Product Name	6-Epialbrassitriol
CAS No.	178456-58-1
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; 6-Epialbrassinolide; 6-Epi-Albrassinolide; Brassinolide, 6-epi-; 6-Epibrassinolide (related but distinct isomer); Albrassitriol, 6-epi-; Plant Growth Regulator 178456-58-1
EINECS	Contact for details

Quality Control

Our 6-Epialbrassitriol is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity confirmation and spectroscopic methods (NMR, MS) for structural verification, to ensure high chemical and isomeric purity suitable for research applications. A comprehensive Certificate of Analysis (COA) detailing batch-specific results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C for long-term stability. This product is hygroscopic (moisture-sensitive); ensure the container is sealed tightly after each use to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 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.