Description

(3β)-24-Bromochol-5-En-3-Ol CAS NO 74041-57-9 is a high-purity brominated sterol derivative, a key intermediate in advanced organic synthesis. This compound is valued for its defined molecular structure, which enables precise chemical modifications in the development of novel bioactive molecules. It is primarily sought by research institutions and pharmaceutical companies engaged in steroid chemistry, medicinal chemistry, and the synthesis of potential therapeutic agents.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel steroid-based drug candidates and active pharmaceutical ingredients (APIs).
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies to develop new therapeutic agents targeting various biological pathways.
• Biochemical Research: Serves as a precursor or standard in metabolic studies and biochemical assays involving sterol pathways.
• Academic & Industrial R&D: Employed in organic synthesis laboratories for developing new synthetic methodologies and complex molecular architectures.
• Reference Standard: Used as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	(3β)-24-Bromochol-5-En-3-Ol
CAS No.	74041-57-9
Molecular Formula	C27H45BrO
Molecular Weight	465.55 g/mol
Synonyms	24-Bromocholest-5-en-3β-ol; 3β-Hydroxy-24-bromocholest-5-ene; 24-Bromo-5-cholesten-3β-ol; (3β)-24-Bromo-5-cholesten-3-ol; 24-Bromocholesterol; 24-Br-Cholesterol; 24-Bromo-cholest-5-en-3β-ol; 24-Bromocholest-5-en-3β-ol
EINECS	Contact for details

Quality Control

Our (3β)-24-Bromochol-5-En-3-Ol is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with customer specifications and industry best practices for research-grade chemicals.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). The 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 structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

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