Description

1H-Pyrazole-4-Sulfonamide,1-Methyl-(9Ci) is a specialized heterocyclic sulfonamide derivative, serving as a crucial building block in advanced organic synthesis. This high-purity intermediate is valued for its role in constructing complex molecular architectures, particularly in the development of novel active compounds. It is primarily sought by research and development teams in the pharmaceutical and agrochemical industries for creating new drug candidates and crop protection agents.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of new active pharmaceutical ingredients (APIs), particularly in medicinal chemistry programs.
• Agrochemical Synthesis: Used in the synthesis of novel herbicides, fungicides, and insecticides, leveraging the pyrazole core's bioactivity.
• Chemical Research: Serves as a versatile building block in academic and industrial laboratories for exploring new heterocyclic chemistry and reaction pathways.
• Material Science: Potential precursor for the development of specialty polymers or functional materials with specific sulfonamide properties.
• Ligand & Catalyst Development: Can be utilized in the design of novel ligands for metal catalysis or in organocatalysis due to its sulfonamide functionality.

Basic Information

Product Name	1H-Pyrazole-4-Sulfonamide,1-Methyl-(9Ci)
CAS No.	88398-68-9
Molecular Formula	C4H7N3O2S
Molecular Weight	161.18 g/mol
Synonyms	1-Methyl-1H-pyrazole-4-sulfonamide; 1-Methylpyrazole-4-sulfonamide; 4-Sulfamoyl-1-methylpyrazole; 1-Methyl-4-sulfamoylpyrazole; 1-Methyl-1H-pyrazole-4-sulfonic acid amide; N-Methylpyrazole-4-sulfonamide; Pyrazole-4-sulfonamide, 1-methyl-
EINECS	Contact for details

Quality Control

Every batch of 1H-Pyrazole-4-Sulfonamide,1-Methyl-(9Ci) is produced under strict quality management protocols. Our products undergo rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency meet the exacting standards required for research and process development. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.