Description

Polypodine B is a naturally occurring phytoecdysteroid, a class of plant-derived compounds known for their unique biological activity. This high-purity compound is valued for its role as a reference standard and active ingredient in advanced research and development. It is essential for professionals in the pharmaceutical, nutraceutical, and agrochemical industries, particularly those focused on endocrine research, plant growth regulation, and the development of novel bioactive products.

Application

• Pharmaceutical Reference Standard: Used as a certified reference material (CRM) for the quality control and identification of ecdysteroid-based products in analytical laboratories.
• Endocrinology Research: Serves as a key biochemical tool in studies investigating insect and plant hormone systems, including molting and developmental processes.
• Nutraceutical Development: Employed in the formulation and standardization of dietary supplements that leverage the purported adaptogenic properties of ecdysteroids.
• Agrochemical Research: Utilized in the development of novel, plant-based biopesticides or growth regulators targeting specific insect life stages.
• Academic & Institutional Research: A critical compound for universities and research institutes conducting studies in phytochemistry, natural products, and comparative endocrinology.
• Cosmeceutical Applications: Investigated for potential use in skincare formulations aimed at promoting cellular regeneration and health.

Basic Information

Product Name	Polypodine B
CAS No.	18069-14-2
Molecular Formula	C₂₇H₄₄O₈
Molecular Weight	508.64 g/mol
Synonyms	5β,20-Dihydroxyecdysone; 20-Hydroxyecdysone 22-acetate; β-Ecdysone acetate; Polypodine B; 2β,3β,14α,20R,22R,25-Hexahydroxy-5β-cholest-7-en-6-one 22-acetate; Ecdysterone 22-acetate; 20-Hydroxyecdysone 22-O-acetate
EINECS	Contact for details

Quality Control

Every batch of Polypodine B is produced and analyzed under strict quality management protocols to ensure identity, purity, and consistency. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing comprehensive analytical results, including HPLC purity, are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C (refrigerated) or as indicated on the label or COA. This product is hygroscopic (moisture-sensitive) and light-sensitive; ensure containers are sealed tightly after each use to minimize exposure to atmospheric moisture and light.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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