Description

2-Chloro-4-(4-Methyl-1H-Pyrazol-1-Yl)Pyrimidine is a high-value heterocyclic building block with significant utility in modern synthetic chemistry. Its core value lies in its bifunctional pyrimidine-pyrazole structure, which serves as a versatile scaffold for constructing complex molecules. This compound is primarily needed by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and intermediates.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of kinase inhibitors and other targeted therapeutic agents.
• Agrochemical Research: Used in developing new fungicides and herbicides due to its bioactive heterocyclic core.
• Chemical Synthesis Building Block: Employed in cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) to introduce complex pyrazolyl-pyrimidine motifs.
• Material Science Research: Investigated as a potential ligand or monomer for creating functional polymers and coordination complexes.
• Academic & Contract Research: Serves as a critical reagent for methodological development and discovery chemistry in laboratory settings.

Basic Information

Product Name	2-Chloro-4-(4-Methyl-1H-Pyrazol-1-Yl)Pyrimidine
CAS No.	1233932-36-9
Molecular Formula	C8H7ClN4
Molecular Weight	194.62 g/mol
Synonyms	2-Chloro-4-(4-methylpyrazol-1-yl)pyrimidine; 4-(4-Methyl-1H-pyrazol-1-yl)-2-chloropyrimidine; 1-(2-Chloropyrimidin-4-yl)-4-methyl-1H-pyrazole; Pyrimidine, 2-chloro-4-(4-methyl-1H-pyrazol-1-yl)-; 1233932-36-9
EINECS	Contact for details

Quality Control

Our 2-Chloro-4-(4-Methyl-1H-Pyrazol-1-Yl)Pyrimidine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) with detailed chromatographic data are provided with every shipment to support your quality assurance and regulatory needs.

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. For long-term storage, consider an inert atmosphere to maintain optimal purity.

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%

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