Description

Ergost-7-En-6-One, 22,23-Epoxy-2,3,14,20-Tetrahydroxy-, (2β,3β,5β,22R,23S)- is a high-purity, multi-functional steroidal epoxide compound of significant interest in advanced research and development. Its unique polyhydroxylated and epoxidized ergostane skeleton makes it a valuable intermediate for synthesizing novel bioactive molecules and studying structure-activity relationships. This compound is primarily utilized by pharmaceutical R&D laboratories and academic research institutions focused on medicinal chemistry and natural product synthesis.

Application

• Pharmaceutical Intermediate: A key chiral building block for the synthesis of potential drug candidates, particularly in steroid-based therapeutic development.
• Medicinal Chemistry Research: Used in lead optimization and structure-activity relationship (SAR) studies to develop new bioactive compounds.
• Reference Standard: Serves as a high-purity analytical standard for quality control and method development in laboratories analyzing complex steroidal mixtures.
• Natural Product Synthesis: A critical intermediate in the total or semi-synthesis of complex natural products derived from ergostane or related steroidal frameworks.
• Biochemical Research: Used as a probe or substrate in enzymatic studies to investigate sterol biosynthesis pathways and enzyme mechanisms.

Basic Information

Product Name	Ergost-7-En-6-One, 22,23-Epoxy-2,3,14,20-Tetrahydroxy-, (2β,3β,5β,22R,23S)-
CAS No.	141360-90-9
Molecular Formula	C₂₈H₄₂O₇
Molecular Weight	490.63 g/mol
Synonyms	(22R,23S)-22,23-Epoxy-2β,3β,14α,20-tetrahydroxyergost-7-en-6-one; 22,23-Epoxy-2,3,14,20-tetrahydroxyergost-7-en-6-one; 2β,3β,14α,20-Tetrahydroxy-22R,23S-epoxyergost-7-en-6-one; Ergost-7-en-6-one, 22,23-epoxy-2,3,14,20-tetrahydroxy-, (2β,3β,5β,22R,23S)-; 141360-90-9; Steroidal Epoxide Intermediate; Polyhydroxylated Ergostane Epoxide
EINECS	Contact for details

Quality Control

Our Ergost-7-En-6-One, 22,23-Epoxy-2,3,14,20-Tetrahydroxy-, (2β,3β,5β,22R,23S)- is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles as determined by advanced analytical techniques including HPLC, NMR, and MS. We adhere to cGMP principles where applicable to support its use in regulated research environments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption. For long-term storage, consider desiccants or an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Specific Rotation	Contact for details
Water Content (KF)	≤ 1.0%
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.