Description

2-Chloro-4-(1H-Pyrazole-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 novel active ingredients, enabling the development of targeted therapies and crop protection agents. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of kinase inhibitors and other small molecule drug candidates.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides with novel modes of action.
• Chemical Biology: Serves as a versatile scaffold for creating molecular probes and tool compounds to study biological pathways.
• Material Science: Potential precursor for the synthesis of specialty polymers and organic electronic materials.
• Contract Research & Manufacturing (CRO/CMO): Supplied to service organizations for custom synthesis and process scale-up projects.

Basic Information

Product Name	2-Chloro-4-(1H-Pyrazole-4-Yl)Pyrimidine
CAS No.	1206679-17-5
Molecular Formula	C7H5ClN4
Molecular Weight	180.59 g/mol
Synonyms	2-Chloro-4-(1H-pyrazol-4-yl)pyrimidine; 4-(2-Chloropyrimidin-4-yl)-1H-pyrazole; 2-Chloro-4-(1H-pyrazol-4-yl)pyrimidine; 1206679-17-5; 2-Chloro-4-pyrazol-4-yl-pyrimidine; Pyrimidine, 2-chloro-4-(1H-pyrazol-4-yl)-; 4-(2-Chloro-4-pyrimidinyl)-1H-pyrazole
EINECS	Contact for details

Quality Control

Our 2-Chloro-4-(1H-Pyrazole-4-Yl)Pyrimidine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) with detailed chromatographic data are provided for every shipment, supporting your regulatory and R&D documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from incompatible materials. The product is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

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