Description

(20ξ)-24-Nor-5α-Cholan-16-One is a high-purity steroidal intermediate of significant interest in advanced organic synthesis. This compound matters as a key building block for the development of novel pharmaceutical agents and research chemicals, offering a defined structural framework for further chemical modification. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, biotechnology, and fine chemical industries for the synthesis of specialized steroid derivatives and potential active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the multi-step synthesis of novel steroid-based therapeutics and investigational drugs.
• Research & Development: Used as a reference standard and starting material in academic and industrial laboratories for studying steroid chemistry and metabolism.
• Fine Chemical Synthesis: Employed in the production of specialized steroidal compounds for high-value applications in material science and biochemistry.
• Process Chemistry: Acts as a key intermediate in scaling up synthetic routes for potential Active Pharmaceutical Ingredients (APIs) under Good Manufacturing Practice (GMP) guidelines.

Basic Information

Product Name	(20ξ)-24-Nor-5α-Cholan-16-One
CAS No.	69831-76-1
Molecular Formula	C23H38O
Molecular Weight	330.55 g/mol
Synonyms	24-Nor-5α-cholan-16-one; 16-Oxo-24-nor-5α-cholane; (20ξ)-24-Nor-5α-cholan-16-one; 5α-Cholan-24-nor-16-one; 24-Norcholan-16-one; Steroid intermediate 69831-76-1; 16-Keto-24-nor-5α-cholane
EINECS	Contact for details

Quality Control

Our (20ξ)-24-Nor-5α-Cholan-16-One is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatographic purity assays and structural confirmation. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request to support your quality and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials and sources of ignition.

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.