Description

(20ξ,24ξ)-3β,6α,20-Trihydroxy-5α-Ergost-9(11)-En-23-One is a high-purity, steroidal ergostane derivative of significant interest in advanced pharmaceutical and biochemical research. This compound serves as a critical intermediate or reference standard for the development of novel therapeutic agents and for studying sterol biosynthesis pathways. It is primarily sought by research institutions, pharmaceutical R&D departments, and fine chemical manufacturers engaged in steroid chemistry and metabolic studies.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel steroid-based drugs and bioactive molecules.
• Biochemical Research: Used as a reference standard or probe in studies of sterol and ergosterol metabolism, particularly in fungal and plant systems.
• Reference Standard: Serves as a high-purity analytical standard for quality control and method development in pharmaceutical and academic laboratories.
• Natural Product Synthesis: An important precursor in the semi-synthesis of complex natural products derived from ergostane skeletons.
• Enzyme Inhibition Studies: Utilized to investigate the mechanism of action of enzymes involved in sterol biosynthesis pathways.
• Cell Biology Research: Applied in studies exploring the role of specific sterols in membrane structure and function.

Basic Information

Product Name	(20ξ,24ξ)-3β,6α,20-Trihydroxy-5α-Ergost-9(11)-En-23-One
CAS No.	55897-78-4
Molecular Formula	C₂₈H₄₄O₄
Molecular Weight	444.65 g/mol
Synonyms	3β,6α,20-Trihydroxy-5α-ergost-9(11)-en-23-one; (20R,24R)-3β,6α,20-Trihydroxy-5α-ergost-9(11)-en-23-one; 5α-Ergost-9(11)-ene-3β,6α,20-triol-23-one; Ergostane-3β,6α,20-triol-23-one derivative; 9(11)-Dehydrohecogenin analog; Steroidal trihydroxy ketone; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our (20ξ,24ξ)-3β,6α,20-Trihydroxy-5α-Ergost-9(11)-En-23-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, MS). We provide a Certificate of Analysis (COA) with every shipment, detailing all critical specifications to ensure it meets the stringent requirements for research and development applications.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0 %
Residue on Ignition	≤ 0.5 %
Heavy Metals	≤ 20 ppm

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