Description

(22E)-5β-Ergosta-7,22-Dien-3α-Ol CAS NO 27245-94-9 is a high-purity sterol derivative, a key intermediate in the synthesis of more complex steroid-based compounds. Its defined stereochemistry and specific double bond configuration make it a valuable building block for pharmaceutical and fine chemical research. This compound is primarily sought by R&D laboratories and manufacturers in the pharmaceutical, nutraceutical, and advanced materials sectors for developing novel therapeutic agents and bioactive molecules.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel steroid-based drugs and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard and a key reagent in metabolic pathway studies and sterol biosynthesis research.
• Nutraceutical Development: Acts as a starting material for the development of specialized dietary supplements and functional food ingredients.
• Fine Chemical Synthesis: Employed in the multi-step synthesis of complex organic molecules for advanced material science applications.
• Reference Standard: Utilized in analytical laboratories for method development, calibration, and quality control of sterol-related products.

Basic Information

Item	Detail
Product Name	(22E)-5β-Ergosta-7,22-Dien-3α-Ol
CAS No.	27245-94-9
Molecular Formula	C₂₈H₄₆O
Molecular Weight	398.67 g/mol
Synonyms	(22E)-Ergosta-7,22-dien-3β-ol (common isomer reference); 5β-Ergosta-7,22-dien-3α-ol; (3α,5β,22E)-Ergosta-7,22-dien-3-ol; 27245-94-9; Ergosta-7,22-dien-3-ol (5β,3α); Sterol derivative SC-1; 3α-Hydroxy-5β-ergosta-7,22-diene
EINECS	Contact for details

Quality Control

Our (22E)-5β-Ergosta-7,22-Dien-3α-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. Certificates of Analysis (COA) detailing all test results are available upon request to support your quality assurance and regulatory needs.

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 structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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