Description

(22R)-2β,3β,14,20,22,26-Hexahydroxy-5β-Ergost-7-En-6-One is a highly functionalized ergostane-type steroid derivative, valued for its complex polyhydroxylated structure which serves as a critical intermediate in advanced organic synthesis. This compound is essential for research and development in pharmaceutical chemistry, particularly for creating novel steroid-based therapeutics and exploring structure-activity relationships. It is primarily sought by fine chemical manufacturers, academic research institutions, and R&D laboratories focused on steroid chemistry, natural product synthesis, and drug discovery.

Application

• Pharmaceutical Intermediate: A key chiral building block for the synthesis of novel steroid-based drugs and bioactive molecules.
• Biochemical Research: Used as a reference standard or probe in studies of steroid biosynthesis, metabolism, and receptor interactions.
• Natural Product Synthesis: Serves as a sophisticated starting material or intermediate for the total or semi-synthesis of complex natural products.
• Academic & R&D Laboratories: Employed in methodological development for stereoselective synthesis and hydroxylation reactions.
• Fine Chemical Production: Utilized in the custom synthesis of high-value, specialized chemicals for various industrial applications.

Basic Information

Product Name	(22R)-2β,3β,14,20,22,26-Hexahydroxy-5β-Ergost-7-En-6-One
CAS No.	20512-31-6
Molecular Formula	C₂₈H₄₆O₇
Molecular Weight	494.67 g/mol
Synonyms	2β,3β,14,20,22,26-Hexahydroxy-5β-ergost-7-en-6-one; (22R)-Ergost-7-ene-2β,3β,14,20,22,26-hexol-6-one; 5β-Ergost-7-en-6-one, 2β,3β,14,20,22,26-hexahydroxy-, (22R)-; Polyhydroxyergostenone; Ergostane hexol derivative; Steroid polyol intermediate; CAS 20512-31-6
EINECS	Contact for details

Quality Control

Our (22R)-2β,3β,14,20,22,26-Hexahydroxy-5β-Ergost-7-En-6-One is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and consistency for your critical 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 compound may be hygroscopic (moisture-sensitive); therefore, the container should be kept tightly sealed in a dry environment to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%

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