Description

Cholesta-5,17(20),24-Trien-3β-Ol Acetate is a high-purity sterol derivative, a key intermediate in the synthesis of complex steroid-based compounds. Its defined structure is critical for research and development in pharmaceutical chemistry, enabling precise molecular modifications. This compound is primarily sought by fine chemical manufacturers and research institutions focused on advanced steroid synthesis and metabolic pathway studies.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel steroid-based drug candidates and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard or precursor in metabolic studies, enzyme inhibition assays, and receptor binding research.
• Fine Chemical Synthesis: Serves as a specialized starting material for the production of other high-value sterol derivatives and complex organic molecules.
• Academic & Industrial R&D: Employed in laboratories for method development, structure-activity relationship (SAR) studies, and exploring new synthetic pathways.

Basic Information

Product Name	Cholesta-5,17(20),24-Trien-3β-Ol Acetate
CAS No.	56362-41-5
Molecular Formula	C₂₉H₄₄O₂
Molecular Weight	424.66 g/mol
Synonyms	3β-Acetoxycholesta-5,17(20),24-triene; (3β)-Cholesta-5,17(20),24-trien-3-ol Acetate; Cholestatrienol Acetate; 24-Dehydrocholesterol Acetate (related); Sterol Acetate Intermediate; 56362-41-5; Cholesta-5,17(20),24-trien-3β-yl acetate
EINECS	Contact for details

Quality Control

Our Cholesta-5,17(20),24-Trien-3β-Ol Acetate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR). We provide Certificates of Analysis (COA) with each shipment, detailing all relevant specifications to ensure traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at controlled room temperature (15-25°C) to minimize oxidation and degradation. Keep the container in a cool, dry, and well-ventilated area, away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
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.