Description

(22E)-5β-Ergosta-14,22-Dien-3α-Ol Acetate CAS NO 55515-03-2 is a high-purity sterol derivative, specifically an acetate ester of a diunsaturated ergostane-type alcohol. This compound serves as a critical advanced intermediate and reference standard in the research and development of novel pharmaceutical and bioactive compounds. It is primarily required by pharmaceutical R&D laboratories, biotechnology companies, and academic research institutions focused on steroid chemistry, metabolic pathways, and drug discovery.

Application

• Pharmaceutical Intermediate: A key building block in the synthetic pathway for novel steroidal drugs and therapeutic agents.
• Biochemical Research: Used as a substrate or inhibitor in enzymatic studies related to sterol metabolism and biosynthesis.
• Reference Standard: Serves as a high-purity analytical standard for quality control and method development in HPLC and GC analysis.
• Academic Research: Employed in universities and research institutes for studying structure-activity relationships (SAR) of sterol compounds.
• Nutraceutical Development: Investigated as a potential precursor or active component in advanced dietary supplement formulations.

Basic Information

Product Name	(22E)-5β-Ergosta-14,22-Dien-3α-Ol Acetate
CAS No.	55515-03-2
Molecular Formula	C₃₀H₄₈O₂
Molecular Weight	440.71 g/mol
Synonyms	5β-Ergosta-14,22-dien-3α-ol acetate; (22E)-5β-Ergosta-14,22-dien-3α-yl acetate; 3α-Acetoxy-5β-ergosta-14,22-diene; Ergosta-14,22-dien-3α-ol acetate, (5β,22E)-; Sterol acetate derivative C30H48O2; 5β,22E-Ergostadienyl-3α-acetate
EINECS	Contact for details

Quality Control

Our (22E)-5β-Ergosta-14,22-Dien-3α-Ol Acetate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR, MS). A Certificate of Analysis (COA) detailing all test results and specifications is provided to ensure traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Keep the container sealed in a dry environment to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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