Description

(22R)-2β,3β,5β,14,20,22-Hexahydroxy-5β-Cholesta-7,9(11)-Dien-6-One CAS NO 52591-06-7 is a highly functionalized steroidal dienone compound, characterized by its unique hexahydroxy structure. This compound serves as a critical advanced intermediate in the synthesis of complex bioactive molecules, offering a versatile scaffold for pharmaceutical research and development. It is primarily sought by research institutions and pharmaceutical companies engaged in the development of novel therapeutic agents, particularly in the fields of endocrinology and oncology.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel steroid-based drugs and hormone analogs.
• Biochemical Research: Used as a reference standard or probe in studies investigating steroid receptor interactions and metabolic pathways.
• Organic Synthesis: Serves as a versatile chiral starting material for the preparation of complex natural products and specialized fine chemicals.
• Academic Research: Utilized in university and institutional labs for methodological development in synthetic organic chemistry.

Basic Information

Item	Details
Product Name	(22R)-2β,3β,5β,14,20,22-Hexahydroxy-5β-Cholesta-7,9(11)-Dien-6-One
CAS No.	52591-06-7
Molecular Formula	C₂₇H₄₂O₇
Molecular Weight	478.62 g/mol
Synonyms	2β,3β,5β,14,20,22-Hexahydroxycholesta-7,9(11)-dien-6-one; (22R)-Hexahydroxy-5β-cholesta-7,9(11)-dien-6-one; 5β-Cholesta-7,9(11)-diene-2β,3β,5β,14,20,22-hexol-6-one; Steroidal Hexahydroxy Dienone; CAS 52591-06-7
EINECS	Contact for details

Quality Control

Our (22R)-2β,3β,5β,14,20,22-Hexahydroxy-5β-Cholesta-7,9(11)-Dien-6-One is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR, MS). We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with your research or development specifications.

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 low-humidity environment to prevent moisture absorption and degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 0.5%

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