Description

1,3,5-Trimethyl-1H-Pyrazole-4-Sulfonohydrazide is a specialized heterocyclic sulfonohydrazide building block of significant interest in advanced organic synthesis. This compound serves as a versatile precursor for the development of novel pharmaceuticals, agrochemicals, and functional materials. It is primarily sought by research and development chemists in the pharmaceutical and agrochemical industries for constructing complex molecular architectures, particularly those requiring the pyrazole-sulfonohydrazide pharmacophore.

Application

• Pharmaceutical Intermediate: A key synthetic precursor for active pharmaceutical ingredients (APIs), particularly in the development of enzyme inhibitors and receptor modulators.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and insecticides, leveraging its heterocyclic core for bioactivity.
• Ligand and Catalyst Development: Serves as a building block for creating specialized ligands used in catalytic systems and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the synthesis of advanced polymers and functional organic materials with specific electronic or photophysical properties.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological pathways and target engagement.

Basic Information

Product Name	1,3,5-Trimethyl-1H-Pyrazole-4-Sulfonohydrazide
CAS No.	1006343-89-0
Molecular Formula	C7H12N4O2S
Molecular Weight	216.26 g/mol
Synonyms	1,3,5-Trimethyl-1H-pyrazole-4-sulfonic acid hydrazide; 4-Sulfonohydrazido-1,3,5-trimethylpyrazole; 1,3,5-Trimethylpyrazole-4-sulfonohydrazide; 1H-Pyrazole-4-sulfonohydrazide, 1,3,5-trimethyl-; 1,3,5-Trimethyl-4-sulfonohydrazidopyrazole; 4-Hydrazinosulfonyl-1,3,5-trimethyl-1H-pyrazole
EINECS	Contact for details

Quality Control

Our 1,3,5-Trimethyl-1H-Pyrazole-4-Sulfonohydrazide is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity (typically ≥95% by HPLC), residual solvents, and other critical parameters is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This material may be hygroscopic; keep the container tightly sealed in a dry environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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