Description

2-Pyrimidinamine, 4-Chloro-n-(1-Methyl-1H-Pyrazol-5-Yl)- is a high-purity, advanced pharmaceutical intermediate characterized by its unique heterocyclic structure combining pyrimidine and pyrazole rings. This compound is of significant commercial value for its role as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs). It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical industries for developing new therapeutic and crop protection agents.

Application

• Pharmaceutical Intermediate: A critical precursor in the research and synthesis of novel drug candidates, particularly in oncology and antiviral therapeutic areas.
• Agrochemical Synthesis: Serves as a key building block for developing next-generation pesticides and herbicides with targeted action.
• Chemical Research & Development: Used in academic and industrial R&D for exploring new heterocyclic chemistry and structure-activity relationships (SAR).
• Material Science: Potential application in the synthesis of specialized organic ligands and functional materials.

Basic Information

Product Name	2-Pyrimidinamine, 4-Chloro-n-(1-Methyl-1H-Pyrazol-5-Yl)-
CAS No.	1673546-74-1
Molecular Formula	C8H8ClN5
Molecular Weight	209.64 g/mol
Synonyms	4-Chloro-N-(1-methyl-1H-pyrazol-5-yl)pyrimidin-2-amine; 4-Chloro-2-[(1-methyl-1H-pyrazol-5-yl)amino]pyrimidine; 4-Chloro-N-(1-methyl-1H-pyrazol-5-yl)-2-pyrimidinamine; 2-Pyrimidinamine, 4-chloro-N-(1-methyl-1H-pyrazol-5-yl)-; 1673546-74-1; 4-Chloro-2-(1-methyl-1H-pyrazol-5-ylamino)pyrimidine; 4-Chloro-N-(1-methylpyrazol-5-yl)pyrimidin-2-amine
EINECS	Contact for details

Quality Control

Our 2-Pyrimidinamine, 4-Chloro-n-(1-Methyl-1H-Pyrazol-5-Yl)- is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee compliance with your research and production requirements.

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). Keep away from incompatible materials. For long-term storage, consider storing under an inert atmosphere to ensure maximum stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
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.