Description

5-Methyl-1-o-Tolyl-1H-Pyrazole-4-Carbohydrazide is a high-purity pyrazole derivative carbohydrazide, serving as a critical synthetic intermediate and building block in advanced organic chemistry. Its value lies in its versatile hydrazide functional group, which enables the construction of complex heterocyclic systems and active pharmaceutical ingredients (APIs). This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries developing new molecular entities.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, and metabolic diseases.
• Agrochemical Research: Used in the development of new-generation pesticides, herbicides, and fungicides due to its pyrazole core structure.
• Ligand Synthesis: Serves as a precursor for creating complex ligands used in catalysis and material science applications.
• Heterocyclic Chemistry: A versatile scaffold for constructing fused or complex polyheterocyclic compounds in academic and industrial R&D.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological pathways and enzyme inhibition.

Basic Information

Product Name	5-Methyl-1-o-Tolyl-1H-Pyrazole-4-Carbohydrazide
CAS No.	618092-54-9
Molecular Formula	C12H14N4O
Molecular Weight	230.27 g/mol
Synonyms	5-Methyl-1-(2-methylphenyl)-1H-pyrazole-4-carbohydrazide; 1H-Pyrazole-4-carboxylic acid, 5-methyl-1-(2-methylphenyl)-, hydrazide; 5-Methyl-1-(o-tolyl)-1H-pyrazole-4-carboxylic acid hydrazide; 5-Methyl-1-(2-methylphenyl)-1H-pyrazole-4-carboxylic hydrazide; 618092-54-9; o-Tolyl pyrazole carbohydrazide
EINECS	Contact for details

Quality Control

Our 5-Methyl-1-o-Tolyl-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. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality attributes. Our commitment to quality supports compliance with cGMP and ICH guidelines for advanced intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This compound is easily oxidized and should be handled and stored under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 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.