Description

4-(Difluoromethyl)-6-(1-Ethyl-5-Methyl-1H-Pyrazol-4-Yl)-2-Hydrazinylpyrimidine is a high-purity, advanced pharmaceutical intermediate designed for the synthesis of novel active ingredients. This compound matters because it provides a critical, structurally complex building block for research and development in modern medicinal chemistry. It is primarily needed by pharmaceutical R&D laboratories and fine chemical manufacturers focused on developing new therapeutic agents, particularly in areas requiring specialized heterocyclic scaffolds.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of potential drug candidates targeting various disease pathways.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products, leveraging its pyrimidine and pyrazole motifs.
• Chemical Biology Probe Synthesis: Employed to create tool compounds for studying biological processes and target validation.
• Material Science Research: Investigated for the development of novel organic electronic materials or metal-organic frameworks (MOFs).
• Contract Research & Development (CRO/CMO): Supplied to organizations specializing in custom synthesis and process development for clients.

Basic Information

Product Name	4-(Difluoromethyl)-6-(1-Ethyl-5-Methyl-1H-Pyrazol-4-Yl)-2-Hydrazinylpyrimidine
CAS No.	1004644-07-8
Molecular Formula	C11H14F2N6
Molecular Weight	268.27 g/mol
Synonyms	2-Hydrazinyl-4-(difluoromethyl)-6-(1-ethyl-5-methyl-1H-pyrazol-4-yl)pyrimidine; 4-(Difluoromethyl)-6-(1-ethyl-5-methyl-1H-pyrazol-4-yl)-2-hydrazinylpyrimidine; 1004644-07-8; 4-(Difluoromethyl)-6-(1-ethyl-5-methylpyrazol-4-yl)-2-hydrazinopyrimidine; 6-(1-Ethyl-5-methyl-1H-pyrazol-4-yl)-4-(difluoromethyl)-2-hydrazinylpyrimidine
EINECS	Contact for details

Quality Control

Our 4-(Difluoromethyl)-6-(1-Ethyl-5-Methyl-1H-Pyrazol-4-Yl)-2-Hydrazinylpyrimidine is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications and test results are provided and available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (typically 15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Any single unknown impurity	≤ 1.0%
Loss on Drying	≤ 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.