Description

1H-Pyrazole,1-[(4-Chlorophenyl)Methyl]-3-Isothiocyanato-(9Ci) is a specialized pyrazole derivative functionalized with an isothiocyanate group, serving as a versatile and reactive chemical building block. Its core value lies in enabling the synthesis of novel heterocyclic compounds and complex molecular architectures through its reactive isothiocyanate moiety. This intermediate is primarily needed by research institutions and pharmaceutical companies engaged in medicinal chemistry, agrochemical development, and materials science for creating new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly for developing small molecule therapeutics targeting various disease pathways.
• Agrochemical Research: Used in creating new active ingredients for crop protection agents, such as herbicides, fungicides, and insecticides, leveraging its heterocyclic core.
• Chemical Biology & Proteomics: The reactive isothiocyanate group allows for covalent modification of proteins and other biomolecules, useful in probe development and activity-based protein profiling.
• Material Science: Serves as a monomer or cross-linking agent in the development of advanced polymers and functional materials with specific thermal or mechanical properties.
• Organic Synthesis Building Block: Employed in multi-step synthetic routes to construct complex heterocyclic systems and novel chemical entities for screening libraries.

Basic Information

Product Name	1H-Pyrazole,1-[(4-Chlorophenyl)Methyl]-3-Isothiocyanato-(9Ci)
CAS No.	588695-59-4
Molecular Formula	C11H8ClN3S
Molecular Weight	249.72 g/mol
Synonyms	1-[(4-Chlorophenyl)methyl]-1H-pyrazol-3-yl isothiocyanate; 1-(4-Chlorobenzyl)-1H-pyrazol-3-yl isothiocyanate; 3-Isothiocyanato-1-(4-chlorobenzyl)-1H-pyrazole; 1-(p-Chlorobenzyl)-3-isothiocyanatopyrazole; 588695-59-4; 1H-Pyrazole, 1-[(4-chlorophenyl)methyl]-3-isothiocyanato-
EINECS	Contact for details

Quality Control

Our 1H-Pyrazole,1-[(4-Chlorophenyl)Methyl]-3-Isothiocyanato-(9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality parameters. Our commitment to quality supports your research and development needs with reliable, high-purity intermediates.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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