Description

Ergost-8-En-3-Ol CAS NO 53649-61-9 is a specific sterol compound, a derivative of ergosterol, which serves as a critical intermediate and reference standard in advanced chemical synthesis and analytical research. Its defined structure makes it invaluable for the development and quality control of pharmaceuticals, nutraceuticals, and high-purity fine chemicals. This product is essential for R&D laboratories, analytical chemists, and manufacturers in the pharmaceutical, cosmetic, and specialty chemical industries seeking precise molecular building blocks.

Application

• Pharmaceutical Intermediate: Used in the research and synthesis of novel sterol-based drug candidates and active pharmaceutical ingredients (APIs).
• Analytical Reference Standard: Serves as a high-purity standard for chromatography (HPLC, GC) and spectroscopy in quality control and method development labs.
• Nutraceutical & Cosmetic Research: Employed in the development of advanced skincare formulations and dietary supplements targeting specific biological pathways.
• Biochemical Research: Utilized as a substrate or inhibitor in enzymatic studies and metabolic pathway investigations related to sterol biosynthesis.
• Fine Chemical Synthesis: Acts as a key starting material or intermediate for the production of other specialized sterol derivatives and complex organic molecules.

Basic Information

Product Name	Ergost-8-En-3-Ol
CAS No.	53649-61-9
Molecular Formula	C₂₈H₄₆O
Molecular Weight	398.67 g/mol
Synonyms	Ergosta-8-en-3-ol; δ8-Ergosten-3-ol; 5α-Ergost-8-en-3β-ol; (3β)-Ergost-8-en-3-ol; 8-Ergosten-3-ol; Ergostenol (δ8-isomer); Sterol S3; Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our Ergost-8-En-3-Ol is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and structural confirmation, to ensure it meets the high standards required for research and synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay, identity, and impurity profile.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider inert gas atmosphere to ensure stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
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.