Description

1-Isopropyl-1H-Pyrazole-4-Sulfonic Acid Amide is a specialized heterocyclic sulfonamide building block of significant interest in advanced organic synthesis. Its core value lies in its unique molecular architecture, which serves as a versatile scaffold for constructing complex molecules with targeted biological or material properties. This high-purity intermediate is primarily needed by research and development teams in the pharmaceutical and agrochemical industries for the discovery and development of new active ingredients.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting enzymes or receptors where the pyrazole-sulfonamide motif is pharmacologically active.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, leveraging its heterocyclic structure for bioactivity.
• Chemical Biology Probe Synthesis: Serves as a precursor for creating molecular probes to study biological pathways and protein function.
• Material Science Applications: Potential use in the synthesis of specialty polymers or ligands for catalysts due to its functional group diversity.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific synthetic routes requiring this precise sulfonamide derivative.

Basic Information

Product Name	1-Isopropyl-1H-Pyrazole-4-Sulfonic Acid Amide
CAS No.	1248262-23-8
Molecular Formula	C6H11N3O2S
Molecular Weight	189.24 g/mol
Synonyms	1-Isopropyl-1H-pyrazole-4-sulfonamide; 4-Sulfamoyl-1-isopropyl-1H-pyrazole; 1H-Pyrazole-4-sulfonamide, 1-(1-methylethyl)-; 1-(Propan-2-yl)-1H-pyrazole-4-sulfonamide; 1-Isopropylpyrazole-4-sulfonic acid amide; Isopropylpyrazole sulfonamide; N-(1-Isopropyl-1H-pyrazol-4-yl)sulfuric diamide
EINECS	Contact for details

Quality Control

Our 1-Isopropyl-1H-Pyrazole-4-Sulfonic Acid Amide is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for research and development applications. We provide comprehensive Certificates of Analysis (COA) with each batch, detailing purity, identity, and impurity profiles. Our quality system is designed to meet the stringent requirements of our global customer base in advanced chemical synthesis.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white 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.