Description

2-Chloro-6-Methylpyrimidine-4-Carbohydrazide is a versatile pyrimidine-based building block and intermediate of significant importance in advanced organic synthesis. Its core value lies in its reactive carbohydrazide and chloro-substituted pyrimidine structure, enabling the construction of complex heterocyclic systems. This compound is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in developing kinase inhibitors, antiviral agents, and other bioactive heterocycles.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Chemical Research & Development: Serves as a versatile precursor for creating complex pyrimidine derivatives, hydrazones, and other nitrogen-containing compounds in academic and industrial labs.
• Material Science: Potential intermediate in the development of specialty polymers, ligands for catalysis, and organic electronic materials.
• Custom Synthesis & Contract Manufacturing: A critical starting material for custom synthesis projects and scale-up processes under cGMP or ISO standards.

Basic Information

Product Name	2-Chloro-6-Methylpyrimidine-4-Carbohydrazide
CAS No.	89598-84-5
Molecular Formula	C6H7ClN4O
Molecular Weight	186.60 g/mol
Synonyms	2-Chloro-6-methyl-4-pyrimidinecarbohydrazide; 4-Pyrimidinecarbohydrazide, 2-chloro-6-methyl-; 2-Chloro-6-methylpyrimidine-4-carboxylic acid hydrazide; 6-Methyl-2-chloropyrimidine-4-carbohydrazide; (2-Chloro-6-methylpyrimidin-4-yl)carbohydrazide; 2-Chloro-6-methyl-4-carbohydrazidopyrimidine
EINECS	Contact for details

Quality Control

Our 2-Chloro-6-Methylpyrimidine-4-Carbohydrazide is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality commitment supports applications requiring high-purity intermediates for research and regulated production environments.

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 under dry conditions to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥97.0%
Water Content (KF)	≤1.0%
Residue on Ignition	≤0.1%
Heavy Metals	≤20 ppm

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