Description

(22Z)-5α-Ergosta-7,22-Dien-3β-Ol CAS NO 54482-53-0 is a high-purity sterol derivative, specifically a diunsaturated ergostane-type compound. This specialized intermediate is critical for research and development in the pharmaceutical and nutraceutical sectors, where precise molecular structure is paramount. It is primarily utilized by manufacturers and R&D laboratories focused on steroid synthesis, metabolic pathway studies, and the development of novel bioactive compounds.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of more complex steroid-based active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard or precursor in studies of sterol metabolism, membrane biology, and enzyme function.
• Nutraceutical Development: Serves as a starting material for the research and production of specialized sterol supplements.
• Academic & Industrial R&D: Employed in chemical synthesis projects to explore new derivatives with potential biological activity.
• Reference Standard: Used in analytical laboratories for method development, calibration, and quality control of sterol-containing products.

Basic Information

Product Name	(22Z)-5α-Ergosta-7,22-Dien-3β-Ol
CAS No.	54482-53-0
Molecular Formula	C₂₈H₄₆O
Molecular Weight	398.67 g/mol
Synonyms	5α-Ergosta-7,22-dien-3β-ol; (22Z)-Ergosta-7,22-dien-3β-ol; 7,22-Ergostadien-3β-ol; δ7,22-Ergostadienol; Ergosta-7,22-dien-3-ol, (3β,5α,22Z)-; 5α-Ergosta-7,22-diene-3β-ol; 3β-Hydroxy-5α-ergosta-7,22-diene
EINECS	Contact for details

Quality Control

Our (22Z)-5α-Ergosta-7,22-Dien-3β-Ol is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and synthesis. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at controlled room temperature (15-25°C) to minimize oxidation and degradation. Keep the container in a cool, dry, and well-ventilated area, away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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