Description

2,5-Dichloro-n-(5-Methyl-1H-Pyrazol-3-Yl)-4-Pyrimidinamine is a high-purity, heterocyclic organic compound featuring a pyrimidine core substituted with chlorines and a methylpyrazole amine. This specialized chemical building block is critical for research and development in advanced organic synthesis, enabling the creation of novel molecular architectures. It is primarily sought after by pharmaceutical R&D teams and fine chemical manufacturers for the development of new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting specific biological pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, leveraging its heterocyclic structure for bioactivity.
• Material Science: Serves as a precursor for creating specialized polymers, ligands, or organic electronic materials with tailored properties.
• Chemical Synthesis: An advanced intermediate for constructing complex heterocyclic systems in academic and industrial research laboratories.
• Bioconjugation & Probe Development: Potential use in creating labeled compounds or probes for biochemical and diagnostic applications.

Basic Information

Product Name	2,5-Dichloro-n-(5-Methyl-1H-Pyrazol-3-Yl)-4-Pyrimidinamine
CAS No.	543712-81-8
Molecular Formula	C8H7Cl2N5
Molecular Weight	244.08 g/mol
Synonyms	2,5-Dichloro-N-(5-methyl-1H-pyrazol-3-yl)pyrimidin-4-amine; 4-Pyrimidinamine, 2,5-dichloro-N-(5-methyl-1H-pyrazol-3-yl)-; 543712-81-8; 2,5-Dichloro-4-[(5-methyl-1H-pyrazol-3-yl)amino]pyrimidine; N-(5-Methyl-1H-pyrazol-3-yl)-2,5-dichloropyrimidin-4-amine
EINECS	Contact for details

Quality Control

Every batch of 2,5-Dichloro-n-(5-Methyl-1H-Pyrazol-3-Yl)-4-Pyrimidinamine is manufactured under strict quality management systems and undergoes rigorous analytical testing to ensure identity, purity, and consistency. Our products are developed to meet the exacting standards required for research and scale-up applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to guarantee traceability and compliance with your specifications.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 0.5% Total impurities ≤ 1.0%

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