Description

4-(4-Bromo-1H-Pyrazol-1-Yl)-6-Chloropyrimidine is a high-purity, heterocyclic organic compound serving as a critical building block in advanced chemical synthesis. This versatile intermediate is essential for research and development in the pharmaceutical and agrochemical sectors, where precise molecular architecture is paramount. It is primarily sought after by medicinal chemists and process development scientists for constructing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of targeted small molecule drugs, particularly kinase inhibitors and other biologically active compounds.
• Agrochemical Research: Used in developing new active ingredients for crop protection products, including herbicides and fungicides.
• Chemical Biology: Employed as a molecular probe or scaffold in the study of biological pathways and target identification.
• Material Science: Serves as a building block for creating specialized polymers or organic electronic materials with specific optoelectronic properties.
• Contract Research & Manufacturing (CRO/CMO): Supplied to organizations engaged in custom synthesis and process scale-up for client projects.

Basic Information

Product Name	4-(4-Bromo-1H-Pyrazol-1-Yl)-6-Chloropyrimidine
CAS No.	957035-29-9
Molecular Formula	C7H4BrClN4
Molecular Weight	259.49 g/mol
Synonyms	6-Chloro-4-(4-bromo-1H-pyrazol-1-yl)pyrimidine; 4-(4-Bromo-1H-pyrazol-1-yl)-6-chloropyrimidine; 4-(4-Bromopyrazol-1-yl)-6-chloropyrimidine; 1-(6-Chloropyrimidin-4-yl)-4-bromo-1H-pyrazole; 957035-29-9; 4-(4-Bromo-1H-pyrazol-1-yl)-6-chloro-pyrimidine
EINECS	Contact for details

Quality Control

Our 4-(4-Bromo-1H-Pyrazol-1-Yl)-6-Chloropyrimidine is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and mass spectrometry, to ensure it meets the high standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under dry conditions to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.