Description

(22E)-5α-Ergosta-14,22-Dien-3β-Ol Acetate CAS NO 55515-02-1 is a high-purity sterol derivative, specifically an acetate ester of a diunsaturated ergostane-type sterol. This compound serves as a critical advanced intermediate in the synthesis of complex bioactive molecules and reference standards. It is primarily required by pharmaceutical R&D and fine chemical synthesis sectors for developing novel therapeutic agents and conducting metabolic studies.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel steroid-based drugs and investigational compounds.
• Reference Standard: Used as a certified analytical standard in quality control laboratories for method development and validation.
• Biochemical Research: Employed in academic and industrial research to study sterol metabolism, enzyme inhibition, and receptor binding assays.
• Fine Chemical Synthesis: A versatile precursor for the production of more complex, functionalized sterol derivatives with tailored biological activity.
• Nutraceutical Development: Investigated for potential use in the development of specialized dietary supplements targeting specific metabolic pathways.

Basic Information

Item	Details
Product Name	(22E)-5α-Ergosta-14,22-Dien-3β-Ol Acetate
CAS No.	55515-02-1
Molecular Formula	C₃₀H₄₈O₂
Molecular Weight	440.71 g/mol
Synonyms	5α-Ergosta-14,22-dien-3β-ol acetate; (22E)-Ergosta-14,22-dien-3β-yl acetate; 3β-Acetoxy-5α-ergosta-14,22-diene; 5α-Ergosta-14,22-dien-3β-yl acetate; Ergostadienol acetate; Sterol acetate intermediate; 14,22-Ergostadien-3β-ol acetate
EINECS	Contact for details

Quality Control

Our (22E)-5α-Ergosta-14,22-Dien-3β-Ol Acetate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic identification (NMR, IR, MS), to ensure it meets stringent specifications for research and synthesis. Certificates of Analysis (COA) with detailed chromatographic data are provided to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry, well-ventilated area. For long-term storage, consider storing under an inert atmosphere to maintain stability.

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%

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