Description

(3β,22Z)-Chola-5,22-Dien-3-Ol CAS NO 57597-14-5 is a high-purity sterol derivative, specifically a di-unsaturated cholestadienol, valued for its role as a critical intermediate in advanced organic synthesis and pharmaceutical research. This compound is essential for the development of novel steroid-based therapeutics and bioactive molecules, offering a defined chemical backbone for targeted modifications. It is primarily utilized by research institutions, pharmaceutical development labs, and fine chemical manufacturers focused on hormone analogs, vitamin D derivatives, and other specialized steroidal compounds.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel steroid drugs and hormone receptor modulators.
• Biochemical Research: Used as a reference standard or precursor in studies of sterol metabolism, membrane biology, and signaling pathways.
• Fine Chemical Synthesis: Serves as a starting material for the production of complex steroidal compounds with specific biological activities.
• Nutraceutical Development: Investigated for potential use in the development of advanced dietary supplements targeting specific health pathways.
• Material Science: Explored for creating specialized sterol-based liquid crystals or polymers with unique properties.

Basic Information

Product Name	(3β,22Z)-Chola-5,22-Dien-3-Ol
CAS No.	57597-14-5
Molecular Formula	C27H44O
Molecular Weight	384.64 g/mol
Synonyms	(3β,22Z)-Chola-5,22-dien-3-ol; 3β-Hydroxychola-5,22-diene; Cholesta-5,22-dien-3β-ol; 22-Dehydrocholesterol; 22,23-Didehydrocholesterol; Desmosterol isomer; (22Z)-Dehydrocholesterol
EINECS	Contact for details

Quality Control

Our (3β,22Z)-Chola-5,22-Dien-3-Ol is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR), to ensure it meets the high standards required for research and 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). The product is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.