Description

1H-Pyrazole-4-Carboxylicacid,1-Methyl-,Hydrazide(9Ci) is a versatile pyrazole derivative hydrazide, a key building block in advanced organic synthesis. This compound matters for its role as a crucial intermediate in the development of pharmaceuticals and agrochemicals, enabling the construction of complex heterocyclic scaffolds. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, and metabolic diseases.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, leveraging the pyrazole core's bioactivity.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the development of organic electronic materials, polymers, and dyes due to its functional hydrazide group.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying enzyme function and biological pathways.

Basic Information

Product Name	1H-Pyrazole-4-Carboxylicacid,1-Methyl-,Hydrazide(9Ci)
CAS No.	170020-91-4
Molecular Formula	C5H8N4O
Molecular Weight	140.14 g/mol
Synonyms	1-Methyl-1H-pyrazole-4-carbohydrazide; 1-Methyl-1H-pyrazole-4-carboxylic acid hydrazide; 1-Methylpyrazole-4-carboxylic acid hydrazide; 4-Hydrazinylcarbonyl-1-methylpyrazole; 1-Methyl-4-hydrozinocarbonylpyrazole; 1-Methyl-1H-pyrazole-4-carboxhydrazide; 170020-91-4
EINECS	Contact for details

Quality Control

Our 1H-Pyrazole-4-Carboxylicacid,1-Methyl-,Hydrazide(9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles 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 (typically 15-25°C). This material is hygroscopic (moisture-sensitive) and should be handled under dry conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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