Description

(22E,24S)-27-Nor-5α-Ergosta-7,22-Dien-3β-Ol CAS NO 54848-29-2 is a high-purity sterol derivative, a key intermediate in the synthesis of more complex steroid-based compounds. Its value lies in providing a defined, high-quality building block for research and development, ensuring consistency and reliability in downstream chemical processes. This product is essential for pharmaceutical R&D laboratories, fine chemical manufacturers, and academic institutions focused on steroid chemistry, novel drug discovery, and the synthesis of bioactive molecules.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel steroid-based therapeutics and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard or starting material in studies investigating sterol biosynthesis, metabolism, and biological activity.
• Fine Chemical Synthesis: Acts as a specialized building block for creating complex organic molecules with potential biological or material science applications.
• Academic & Industrial R&D: Employed in exploratory chemistry for developing new compounds with potential pharmacological or industrial utility.

Basic Information

Product Name	(22E,24S)-27-Nor-5α-Ergosta-7,22-Dien-3β-Ol
CAS No.	54848-29-2
Molecular Formula	C₂₇H₄₄O
Molecular Weight	384.64 g/mol
Synonyms	27-Norergosta-5,7,22-trien-3β-ol; 27-Norergosta-5,7,22-trien-3-ol, (3β)-; (22E,24S)-27-Nor-5α-ergosta-7,22-dien-3β-ol; 27-Nor-5α-ergosta-7,22-dien-3β-ol; 27-Norergostatriene; 27-Nor-5α-ergosta-7,22-dien-3-ol
EINECS	Contact for details

Quality Control

Our (22E,24S)-27-Nor-5α-Ergosta-7,22-Dien-3β-Ol is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the stringent requirements of research and fine chemical synthesis. 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 compound is light-sensitive and should be handled and stored away from direct light exposure to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 95.0%
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.