Description

(22E,24S)-27-Nor-5α-Ergost-22-En-3β-Ol CAS NO 58514-32-2 is a high-purity sterol derivative, specifically a nor-ergostane-type compound, valued for its defined chemical structure and consistent biological activity profile. This compound serves as a critical reference standard and a versatile intermediate in advanced organic synthesis and pharmaceutical research. It is primarily utilized by R&D laboratories and manufacturers in the pharmaceutical, nutraceutical, and life science sectors for developing novel therapeutic agents and analytical methods.

Application

• Pharmaceutical Reference Standard: Used for the qualitative and quantitative analysis of sterol-based compounds in drug development and quality control (QC/QA) laboratories.
• Biochemical Research: Serves as a key intermediate or substrate in studies investigating sterol metabolism, enzyme inhibition, and receptor binding assays.
• Nutraceutical Ingredient Synthesis: Acts as a precursor in the synthesis of specialized sterol derivatives for dietary supplements and functional food applications.
• Organic Synthesis Building Block: Utilized as a chiral starting material or intermediate for the construction of complex natural products and novel chemical entities.
• Analytical Method Development: Employed to develop and validate chromatographic methods (HPLC, GC) for the detection and quantification of related sterols.

Basic Information

Item	Detail
Product Name	(22E,24S)-27-Nor-5α-Ergost-22-En-3β-Ol
CAS No.	58514-32-2
Molecular Formula	C₂₇H₄₄O
Molecular Weight	384.64 g/mol
Synonyms	27-Norergost-22-en-3β-ol; (22E,24S)-27-Norergosta-5,22-dien-3β-ol; 27-Nor-5α-ergost-22-en-3β-ol; Norergostenol; 3β-Hydroxy-27-nor-5α-ergost-22-ene; 27-Norergostenol; (3β,22E,24S)-27-Norergost-22-en-3-ol
EINECS	Contact for details

Quality Control

Our (22E,24S)-27-Nor-5α-Ergost-22-En-3β-Ol is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by spectroscopic methods (IR, NMR), to ensure it meets the high standards required for research and development. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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