Description

Ergosta-7,22-Dien-3-Ol is a specific sterol derivative, a member of the ergostane class of compounds. This high-purity intermediate is critical for research and development in the synthesis of novel bioactive molecules and reference standards. It serves specialized needs within the pharmaceutical, nutraceutical, and advanced chemical synthesis sectors where precise sterol frameworks are required.

Application

• Pharmaceutical Intermediate: Used as a key building block in the research and synthesis of novel steroid-based therapeutics and active pharmaceutical ingredients (APIs).
• Reference Standard: Serves as a high-purity analytical standard for quality control and method development in pharmaceutical and research laboratories.
• Biochemical Research: Employed in metabolic pathway studies, enzyme inhibition assays, and investigations into sterol biosynthesis and function.
• Nutraceutical R&D: Acts as a precursor or model compound in the development of specialized sterol-based dietary supplements and functional ingredients.
• Organic Synthesis: A valuable chiral starting material for the semi-synthesis of complex natural products and specialized fine chemicals.

Basic Information

Product Name	Ergosta-7,22-Dien-3-Ol
CAS No.	96391-64-9
Molecular Formula	C₂₈H₄₆O
Molecular Weight	398.67 g/mol
Synonyms	Ergosta-7,22-dien-3β-ol; (3β)-Ergosta-7,22-dien-3-ol; 7,22-Ergostadien-3β-ol; δ7,22-Ergostadien-3β-ol; 5α-Ergosta-7,22-dien-3β-ol; Ergosterol derivative; 7-Dehydro-δ22-ergosterol
EINECS	Contact for details

Quality Control

Our Ergosta-7,22-Dien-3-Ol is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets exacting research and synthesis-grade specifications. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and compliance with your project requirements.

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 prevent oxidation and degradation. The container should be kept in a cool, dry, and well-ventilated area.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Loss on Drying	≤ 1.0%

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