Description

(14β)-5α-Cholestan-7-One CAS NO 40072-53-5 is a high-purity steroidal ketone, a key intermediate in the synthesis of complex bioactive molecules. Its defined stereochemistry and rigid molecular framework make it an invaluable building block for pharmaceutical research and fine chemical manufacturing. This compound is primarily sought by research institutions and manufacturers in the pharmaceutical, life sciences, and advanced organic synthesis sectors for developing novel therapeutic agents and reference standards.

Application

• Pharmaceutical Intermediate: A critical chiral precursor in the synthesis of steroid-based drugs and hormone analogs.
• Biochemical Research: Used as a reference standard or probe in metabolic pathway studies and enzyme interaction research.
• Organic Synthesis: Serves as a versatile building block for constructing complex natural products and specialized organic compounds.
• Analytical Chemistry: Employed as a high-purity calibration standard in chromatographic (HPLC, GC) and spectroscopic analyses.
• Material Science Research: Investigated for its potential in creating novel organic frameworks and advanced molecular materials.

Basic Information

Product Name	(14β)-5α-Cholestan-7-One
CAS No.	40072-53-5
Molecular Formula	C₂₇H₄₆O
Molecular Weight	386.66 g/mol
Synonyms	5α-Cholestan-7-one, (14β)-; 7-Keto-5α-cholestane; 5α-Cholestan-7β-ol-7-one (deprecated); Cholestan-7-one; 7-Oxocholestane; 5α,14β-Cholestan-7-one; NSC 61375
EINECS	Contact for details

Quality Control

Our (14β)-5α-Cholestan-7-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) detailing all test results are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
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.