Description

Delta5-Avenasterol is a specific phytosterol isomer, a member of the sterol family of organic compounds. This high-purity compound is valued for its role as a key intermediate and reference standard in advanced research and development. It is primarily utilized by the pharmaceutical, nutraceutical, and specialty chemical industries for applications in metabolic studies, analytical method development, and the synthesis of bioactive molecules.

Application

• Pharmaceutical Research & Development: Serves as a critical intermediate in the synthesis of novel steroidal compounds and as a reference standard for analytical method validation.
• Nutraceutical & Functional Food Ingredient: Used in the research and development of plant sterol-based supplements aimed at supporting cardiovascular health.
• Analytical Chemistry: Employed as a high-purity certified reference material (CRM) for chromatography (HPLC, GC) and spectroscopy to ensure accurate quantification and identification.
• Biochemical Studies: Utilized in metabolic pathway research and as a probe to study sterol absorption and metabolism in biological systems.
• Cosmetic & Personal Care Actives: Investigated for use in the formulation of skincare products for its potential bioactive properties.
• Academic & Industrial Research: A fundamental material for universities and corporate R&D labs conducting studies in organic chemistry, biochemistry, and material science.

Basic Information

Product Name	Delta5-Avenasterol
CAS No.	18472-36-1
Molecular Formula	C29H48O
Molecular Weight	412.70 g/mol
Synonyms	δ5-Avenasterol; 5-Dehydroavenasterol; Fucosterol, 24-ethylidene-; 24-Ethylidene lophenol; Stigmasta-5,24(28)-dien-3β-ol; (3β,24Z)-Stigmasta-5,24(28)-dien-3-ol; 24-Ethylidenelophenol
EINECS	242-350-7

Quality Control

Our Delta5-Avenasterol is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the stringent requirements for research and industrial use. Certificates of Analysis (COA) with detailed chromatograms and spectral data are provided to guarantee traceability, consistency, and reliability.

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)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%

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