Description

Cholest-4-Ene CAS NO 16732-86-8 is a high-purity steroidal intermediate, a key derivative of cholesterol. This compound is of significant value in organic synthesis for the preparation of more complex steroid-based molecules. It serves as a critical building block for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors.

Application

• Pharmaceutical Intermediate: A crucial starting material for the synthesis of steroid hormones, vitamin D analogs, and other bioactive steroidal compounds.
• Research & Development: Used in academic and industrial R&D for studying steroid metabolism, receptor interactions, and developing new therapeutic agents.
• Agrochemical Synthesis: Serves as a precursor in the development of certain plant growth regulators and eco-friendly pesticides.
• Reference Standard: Employed as an analytical standard in chromatography (HPLC, GC) for quality control and method validation in steroid analysis.
• Fine Chemical Production: A versatile intermediate in the multi-step synthesis of specialty chemicals and advanced organic materials.

Basic Information

Product Name	Cholest-4-Ene
CAS No.	16732-86-8
Molecular Formula	C₂₇H₄₆
Molecular Weight	370.66 g/mol
Synonyms	Cholest-4-ene; 4-Cholestene; δ⁴-Cholestene; 5α-Cholest-4-ene; NSC 61786; 4-Cholesten; (5α)-Cholest-4-ene
EINECS	240-791-9

Quality Control

Our Cholest-4-Ene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR). We provide full traceability and Certificates of Analysis (COA) are available for all shipments to ensure compliance with your research and production specifications.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

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