Description

Ecdysterone 2,3:20,22-Diacetonide is a chemically modified derivative of the naturally occurring phytoecdysteroid ecdysterone, designed for enhanced stability and specific research applications. This high-purity intermediate is critical for advanced studies in endocrinology, plant growth regulation, and the development of novel bioactive compounds. It serves as an essential building block for researchers and manufacturers in the pharmaceutical, agrochemical, and nutraceutical industries seeking to explore the unique properties of ecdysteroids.

Application

• Pharmaceutical Research Intermediate: A key synthetic precursor for developing novel therapeutic agents and probing ecdysteroid receptor interactions.
• Agrochemical Development: Used in research for creating next-generation, plant-derived insect growth regulators and biopesticides.
• Nutraceutical & Cosmetic Ingredient Synthesis: Serves as a starting material for synthesizing stabilized, bioavailable analogs for performance and wellness formulations.
• Biochemical & Endocrine Studies: A standard compound for in-vitro and in-vivo research on molting, metabolism, and anabolic pathways.
• Reference Standard: Employed as a high-purity analytical standard in quality control laboratories for HPLC and LC-MS methods.
• Chemical Synthesis: Utilized in organic synthesis for further functionalization due to its protected diol groups.

Basic Information

Product Name	Ecdysterone 2,3:20,22-Diacetonide
CAS No.	22798-98-7
Molecular Formula	C33H52O8
Molecular Weight	576.77 g/mol
Synonyms	2β,3β,20R,22R-Tetrahydroxy-5β-cholest-7-en-6-one 2,3:20,22-diacetonide; 20-Hydroxyecdysone 2,3:20,22-diacetonide; β-Ecdysone diacetonide; Ecdysterone diacetonide; (2R,3R,5R,22R)-2,3,22,23-Tetrakis(2-hydroxypropan-2-yl)-26,27-dinorcholest-7-en-6-one; 20-Hydroxyecdysone diacetonide; 20E Diacetonide; 20-Hydroxyecdysone 2,3-acetonide 20,22-acetonide
EINECS	Contact for details

Quality Control

Our Ecdysterone 2,3:20,22-Diacetonide is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, IR and NMR for structural confirmation, and residual solvent analysis, to ensure it meets the high standards required for research and development. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability, consistency, and compliance with your specifications.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residual Solvents (GC)	Meets ICH Q3C guidelines
Specific Rotation	Contact for details
Heavy Metals	≤ 20 ppm

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