Description

5α-Cholestan-6-One CAS NO 570-46-7 is a high-purity steroidal ketone derivative, serving as a critical intermediate and reference standard in advanced organic synthesis and biochemical research. Its defined structure and purity are essential for ensuring the accuracy and reproducibility of experimental results in pharmaceutical development and analytical chemistry. This compound is primarily utilized by research institutions, pharmaceutical R&D departments, and fine chemical manufacturers involved in steroid chemistry, metabolic pathway studies, and the production of specialized diagnostic reagents.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex steroid-based active pharmaceutical ingredients (APIs) and novel therapeutic agents.
• Biochemical Research: Used as a reference standard or substrate in enzymatic studies, metabolic pathway investigations, and receptor binding assays related to cholesterol metabolism.
• Analytical Chemistry: Serves as a certified reference material (CRM) for method development, calibration, and quality control in chromatographic analysis (HPLC, GC).
• Academic Research: Employed in universities and research institutes for studying steroid chemical reactions, stereochemistry, and molecular modeling.
• Fine Chemical Synthesis: A versatile precursor for the custom synthesis of other cholestane derivatives and specialty organic compounds.

Basic Information

Product Name	5α-Cholestan-6-One
CAS No.	570-46-7
Molecular Formula	C₂₇H₄₆O
Molecular Weight	386.66 g/mol
Synonyms	5α-Cholestan-6-one; 6-Cholestanone; Dihydrocholestenone; 5α-Cholestan-6-one; NSC 10483; 6-Ketocholestane; 5α-Cholestanone; 5α-Cholestan-6-on
EINECS	Contact for details

Quality Control

Our 5α-Cholestan-6-One is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including identification (IR, NMR), purity assay (HPLC), and impurity profiling. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all test results against our stringent internal specifications. We are committed to meeting the exacting standards required for research and development applications.

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). Keep the container tightly sealed to prevent contamination and moisture absorption. Handle and store in accordance with good laboratory practices.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Melting Point	Specified range
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.