Description

Cholesta-4,6-Diene 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 actives and fine chemicals. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, biotechnology, and life science sectors for the synthesis of complex molecules, including potential drug candidates and reference standards.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of steroidal drugs and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard or starting material in metabolic pathway studies and enzyme interaction research.
• Fine Chemical Synthesis: Employed in the multi-step synthesis of complex organic molecules for high-value applications.
• Material Science Research: Investigated as a potential building block for advanced organic materials and liquid crystals.
• Academic & Industrial R&D: Serves as a crucial reagent for method development and exploratory chemistry in laboratory settings.

Basic Information

Product Name	Cholesta-4,6-Diene
CAS No.	27425-93-0
Molecular Formula	C27H44
Molecular Weight	368.64 g/mol
Synonyms	4,6-Cholestadiene; Cholesta-4,6-diene; (3β)-Cholesta-4,6-diene; 3β-Cholesta-4,6-diene; δ4,6-Cholestadiene; NSC 61799; 5α-Cholesta-4,6-diene
EINECS	Contact for details

Quality Control

Our Cholesta-4,6-Diene is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC and spectroscopic methods, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame.

Specification

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