Description

Ethanone, 1-[3-(4-Bromo-1H-Pyrazol-1-Yl)Phenyl]- is a high-purity brominated pyrazole derivative, a key advanced pharmaceutical intermediate (API) and versatile building block in organic synthesis. Its value lies in its precise molecular architecture, enabling the construction of complex molecules with targeted biological activity. This compound is essential for R&D and production in the pharmaceutical, agrochemical, and material science industries, where it serves as a critical precursor for novel active ingredients.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel drug candidates, particularly in kinase inhibitor research and other small-molecule therapeutics.
• Agrochemical Synthesis: Used in the development of next-generation pesticides and herbicides, leveraging the pyrazole core for biological activity.
• Material Science Research: Serves as a monomer or functional additive in the creation of specialized polymers and organic electronic materials.
• Chemical Biology & Proteomics: Employed as a molecular probe or tag in biochemical research to study protein interactions and cellular pathways.
• Organic Synthesis Reagent: A versatile reagent for cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) and heterocyclic chemistry in academic and industrial labs.

Basic Information

Product Name	Ethanone, 1-[3-(4-Bromo-1H-Pyrazol-1-Yl)Phenyl]-
CAS No.	1517800-84-8
Molecular Formula	C11H9BrN2O
Molecular Weight	265.11 g/mol
Synonyms	1-[3-(4-Bromo-1H-pyrazol-1-yl)phenyl]ethanone; 3-(4-Bromo-1H-pyrazol-1-yl)acetophenone; 1-(3-(4-Bromopyrazol-1-yl)phenyl)ethan-1-one; 4-Bromo-1-[3-acetylphenyl]-1H-pyrazole; 1517800-84-8; 4-Bromo-1-(3-acetylphenyl)pyrazole; 1-(3-(4-Bromopyrazol-1-yl)phenyl)ethanone
EINECS	Contact for details

Quality Control

Our production of Ethanone, 1-[3-(4-Bromo-1H-Pyrazol-1-Yl)Phenyl]- adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, confirming compliance with customer specifications and supporting regulatory requirements for advanced intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials and sources of ignition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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