Description

4-Chloro-6-(1H-Pyrazol-4-Yl)Pyrimidine is a high-value heterocyclic building block essential for modern pharmaceutical and agrochemical research. This compound serves as a critical intermediate in the synthesis of complex molecules, enabling the development of novel active ingredients. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, crop protection, and specialty chemical industries.

Application

• Pharmaceutical Intermediate: Key synthon for the development of kinase inhibitors and other small-molecule therapeutics targeting various disease pathways.
• Agrochemical Research: Building block for creating novel herbicides, fungicides, and insecticides with improved efficacy and selectivity.
• Chemical Biology: Used in the design and synthesis of molecular probes and tool compounds for studying biological systems.
• Material Science: Potential precursor for the synthesis of advanced organic electronic materials and ligands for catalysis.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs for the production of client-specific target molecules at various scales.

Basic Information

Product Name	4-Chloro-6-(1H-Pyrazol-4-Yl)Pyrimidine
CAS No.	943314-46-3
Molecular Formula	C7H5ClN4
Molecular Weight	180.60 g/mol
Synonyms	4-Chloro-6-(1H-pyrazol-4-yl)pyrimidine; 6-(1H-Pyrazol-4-yl)-4-chloropyrimidine; 4-Chloro-6-(1H-pyrazol-4-yl)pyrimidine; 4-Chloro-6-pyrazol-4-ylpyrimidine; Pyrimidine, 4-chloro-6-(1H-pyrazol-4-yl)-; 943314-46-3; 4-Chloro-6-(1H-1,2-diazol-4-yl)pyrimidine
EINECS	Contact for details

Quality Control

Our 4-Chloro-6-(1H-Pyrazol-4-Yl)Pyrimidine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the exacting standards required for research and development. 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, well-ventilated place at controlled room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC)	Conforms
Identification (NMR)	Conforms
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.