Description

3-Hydroxycholest-8-En-7-One is a high-purity steroidal ketone derivative, serving as a critical intermediate in advanced organic synthesis. Its unique oxysterol structure makes it a valuable building block for pharmaceutical research and the development of bioactive compounds. This product is essential for R&D laboratories and manufacturers in the pharmaceutical, life sciences, and fine chemical sectors seeking reliable, high-quality synthetic precursors.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel steroid-based therapeutics and drug candidates.
• Biochemical Research: Used as a reference standard or substrate in metabolic pathway studies and enzyme activity assays.
• Fine Chemical Synthesis: Building block for creating complex organic molecules with specific chiral centers.
• Academic & Industrial R&D: Fundamental material for exploring new chemical entities and reaction mechanisms in organic chemistry.

Basic Information

Product Name	3-Hydroxycholest-8-En-7-One
CAS No.	69140-15-4
Molecular Formula	C₂₇H₄₄O₂
Molecular Weight	400.64 g/mol
Synonyms	7-Ketocholesterol-3-ol; Cholest-8-en-3-ol-7-one; 3-Hydroxy-5-cholesten-7-one; 7-Oxocholesterol-3-ol; 3β-Hydroxycholest-8-en-7-one; (3β)-Cholest-8-en-3-ol-7-one; 7-Keto-3-hydroxycholesterol
EINECS	Contact for details

Quality Control

Our 3-Hydroxycholest-8-En-7-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high purity and consistent identity. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound 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)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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