Description

(22Z)-5α-Cholest-22-En-16β-Ol Acetate CAS NO 54411-85-7 is a high-purity sterol derivative, a key intermediate in the synthesis of complex bioactive molecules. Its defined stereochemistry and functional groups make it a valuable building block for pharmaceutical research and development. This compound is primarily utilized by research institutions and manufacturers in the life sciences sector for the synthesis of novel steroid-based therapeutics and reference standards.

Application

• Pharmaceutical Intermediate: A critical precursor in the multi-step synthesis of specialized steroid drugs and hormonal agents.
• Biochemical Research: Used as a standard or starting material in metabolic pathway studies and receptor binding assays.
• Reference Standard: Serves as a high-purity analytical standard for quality control and method development in analytical laboratories.
• Organic Synthesis: A versatile chiral building block for constructing complex natural products and novel chemical entities in medicinal chemistry.
• Academic Research: Employed in universities and research institutes for studying steroid chemistry and developing new synthetic methodologies.

Basic Information

Product Name	(22Z)-5α-Cholest-22-En-16β-Ol Acetate
CAS No.	54411-85-7
Molecular Formula	C₂₉H₄₈O₂
Molecular Weight	428.70 g/mol
Synonyms	16β-Acetoxy-5α-cholest-22-ene; (22Z)-16β-Acetoxy-5α-cholest-22-ene; 5α-Cholest-22-en-16β-ol, acetate, (22Z)-; 16β-Hydroxy-5α-cholest-22-ene acetate; Cholest-22-ene-16β-ol acetate; Sterol acetate derivative C29H48O2
EINECS	Contact for details

Quality Control

Our (22Z)-5α-Cholest-22-En-16β-Ol Acetate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing including HPLC, NMR, and mass spectrometry to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming the product meets the agreed specifications for research and development use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). This product is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Solvent Residues (GC)	Meets ICH guidelines

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