Description

5ξ-Cholestan-6-One is a high-purity steroidal ketone derivative, identified by CAS NO 22033-82-5. This compound serves as a critical intermediate in advanced organic synthesis, valued for its defined stereochemistry and structural framework. It is primarily utilized by research institutions and pharmaceutical developers for the synthesis of novel steroid-based compounds and as a reference standard in analytical chemistry.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex steroid-based active pharmaceutical ingredients (APIs) and drug candidates.
• Biochemical Research: Used as a precursor or model compound in metabolic pathway studies and enzyme interaction research.
• Reference Standard: Serves as a high-purity analytical standard for quality control and method development in chromatographic analysis (HPLC, GC).
• Organic Synthesis: Employed in stereoselective synthesis to construct more complex chiral molecules for material science and fine chemical applications.
• Academic & Industrial R&D: Utilized in discovery chemistry for creating libraries of novel compounds with potential biological activity.

Basic Information

Product Name	5ξ-Cholestan-6-One
CAS No.	22033-82-5
Molecular Formula	C₂₇H₄₆O
Molecular Weight	386.66 g/mol
Synonyms	5α-Cholestan-6-one; Cholestan-6-one, 5α-; 6-Cholestanone; 5α-Cholestan-6β-one; 5α-Cholestan-6-one; 5α,6-Cholestanone; NSC 10483; 6-Ketocholestane
EINECS	244-728-3

Quality Control

Our 5ξ-Cholestan-6-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the stringent requirements for research and synthesis applications. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality parameters.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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