Description

(22E)-5,6β-Epoxy-11α-Hydroxy-5β-Ergosta-2,22-Dien-1-One is a high-purity, specialized ergostane-type steroid derivative with significant biological activity. This compound is valued for its role as a critical pharmaceutical intermediate and a reference standard in analytical research. It is primarily sought by pharmaceutical R&D and biotechnology sectors for the development and quality control of novel therapeutic agents.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel steroid-based drugs and bioactive molecules.
• Reference Standard: Used in analytical laboratories for method development, validation, and quality control (QC/QA) of related steroid compounds via HPLC, LC-MS, or GC-MS.
• Biochemical Research: Employed in academic and industrial research to study steroid biosynthesis pathways, enzyme inhibition, and receptor binding activities.
• Natural Product Isolation & Analysis: Acts as a marker compound for the identification and standardization of extracts from fungi, marine organisms, or plants containing similar ergostane structures.
• Preclinical Studies: Utilized in in-vitro and in-vivo studies to investigate potential pharmacological effects, including anti-inflammatory, anticancer, or immunomodulatory properties.

Basic Information

Item	Details
Product Name	(22E)-5,6β-Epoxy-11α-Hydroxy-5β-Ergosta-2,22-Dien-1-One
CAS No.	94806-03-8
Molecular Formula	C₂₈H₄₀O₃
Molecular Weight	424.62 g/mol
Synonyms	5,6β-Epoxy-11α-hydroxy-5β-ergosta-2,22-dien-1-one; (22E)-5,6β-Epoxy-11α-hydroxy-5β-ergosta-2,22-dien-1-one; 11α-Hydroxy-5,6β-epoxy-5β-ergosta-2,22-dien-1-one; Ergosta-2,22-dien-1-one, 5,6β-epoxy-11α-hydroxy-5β-, (22E)-; Steroid derivative 94806-03-8; Ergostane epoxy ketone; 5β-Ergosta-2,22-dien-1-one, 5,6β-epoxy-11α-hydroxy-
EINECS	Contact for details

Quality Control

Our (22E)-5,6β-Epoxy-11α-Hydroxy-5β-Ergosta-2,22-Dien-1-One is manufactured under strict quality systems. Each batch undergoes rigorous analytical testing, including HPLC purity analysis and spectroscopic identification (IR, NMR, MS), to ensure identity, potency, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your regulatory and research requirements.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry environment. This compound is light-sensitive (store away from light). For long-term storage, consider inert atmosphere conditions to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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