Description

6-Ketocholestanol is a high-purity oxysterol derivative, a key intermediate in the synthesis of bioactive steroid compounds. Its defined structure makes it a critical reference standard and building block for advanced pharmaceutical and biochemical research. This compound is essential for researchers and manufacturers in the pharmaceutical, life sciences, and fine chemical sectors who require precise, high-quality steroidal intermediates.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel steroid-based therapeutics and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard and probe in metabolic pathway studies, particularly those involving cholesterol and bile acid metabolism.
• Analytical Standard: Employed as a certified reference material (CRM) for the calibration of analytical instruments like HPLC and GC-MS in quality control laboratories.
• Life Science Reagent: Utilized in cell culture studies and enzymatic assays to investigate the biological effects of specific oxysterols.
• Fine Chemical Synthesis: Acts as a specialized building block for the custom synthesis of complex steroidal molecules for various industrial applications.

Basic Information

Product Name	6-Ketocholestanol
CAS No.	70223-10-8
Molecular Formula	C₂₇H₄₆O₂
Molecular Weight	402.66 g/mol
Synonyms	6-Oxocholestanol; Cholestan-6-one, 3β-ol; 3β-Hydroxy-5α-cholestan-6-one; 5α-Cholestan-3β-ol-6-one; 6-Keto-5α-cholestan-3β-ol
EINECS	Contact for details

Quality Control

Our 6-Ketocholestanol is manufactured under strict quality management systems. Each batch undergoes comprehensive 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 detailed Certificate of Analysis (COA) with lot-specific data is provided with every shipment to guarantee traceability and consistency.

Storage

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