Description

1-(2-Fluorophenyl)-5-Methyl-1H-Pyrazole-4-Carbohydrazide is a high-purity, functionalized pyrazole derivative serving as a critical building block in advanced organic synthesis. This compound matters for its role as a versatile intermediate, enabling the construction of complex molecules with potential biological activity. It is primarily needed by research and development teams in the pharmaceutical and agrochemical industries for creating novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Research: Used in the development of new-generation pesticides and herbicides, leveraging the pyrazole core for bioactivity.
• Chemical Biology Probe: Serves as a scaffold for creating molecular probes to study enzyme function and biological pathways.
• Material Science: Potential intermediate for synthesizing specialty polymers or ligands for metal-organic frameworks (MOFs).
• Academic & Contract Research: Essential for methodological development and discovery chemistry in university and CRO (Contract Research Organization) laboratories.

Basic Information

Product Name	1-(2-Fluorophenyl)-5-Methyl-1H-Pyrazole-4-Carbohydrazide
CAS No.	618092-58-3
Molecular Formula	C11H11FN4O
Molecular Weight	234.23 g/mol
Synonyms	1-(2-Fluorophenyl)-5-methyl-1H-pyrazole-4-carboxylic acid hydrazide; 5-Methyl-1-(2-fluorophenyl)-1H-pyrazole-4-carbohydrazide; 1H-Pyrazole-4-carbohydrazide, 1-(2-fluorophenyl)-5-methyl-; 618092-58-3; 2-Fluorophenyl-5-methylpyrazole-4-carbohydrazide; 1-(o-Fluorophenyl)-5-methyl-1H-pyrazole-4-carbohydrazide
EINECS	Contact for details

Quality Control

Our 1-(2-Fluorophenyl)-5-Methyl-1H-Pyrazole-4-Carbohydrazide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory needs.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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