Description

22-Hydroxycholest-4-En-3-One is a high-purity steroidal intermediate of significant importance in advanced organic synthesis. This compound serves as a critical building block for the development of novel pharmaceutical agents and bioactive molecules, particularly in steroid and hormone research. It is essential for R&D chemists and manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors who require precise and reliable synthetic precursors.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel steroid-based therapeutics and hormone analogs.
• Biochemical Research: Used as a reference standard or substrate in enzymatic studies and metabolic pathway investigations.
• Fine Chemical Synthesis: Serves as a versatile building block for creating complex molecular architectures in organic chemistry.
• Academic & Industrial R&D: Employed in discovery chemistry for developing new chemical entities with potential biological activity.
• Steroid Derivative Production: Fundamental for manufacturing modified sterol compounds for various industrial and research applications.

Basic Information

Product Name	22-Hydroxycholest-4-En-3-One
CAS No.	60881-76-7
Molecular Formula	C₂₇H₄₄O₂
Molecular Weight	400.64 g/mol
Synonyms	22-Hydroxycholest-4-en-3-one; (22R)-22-Hydroxycholest-4-en-3-one; 22-Hydroxy-5-cholesten-3-one; 3-Oxo-22-hydroxycholest-4-ene; Cholest-4-en-3-one, 22-hydroxy-; Steroid intermediate 60881-76-7
EINECS	Contact for details

Quality Control

Our 22-Hydroxycholest-4-En-3-One 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) is provided with every shipment to guarantee traceability, consistency, and compliance with your specifications.

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%
Heavy Metals	≤ 20 ppm

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