Description

4-(1H-Pyrazol-1-Yl)Benzoyl Chloride is a high-purity, reactive organic intermediate of significant importance in advanced chemical synthesis. This compound is valued for its role as a key building block in the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily sought after by research institutions and industrial manufacturers engaged in the production of active pharmaceutical ingredients (APIs), crop protection agents, and specialized fine chemicals.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel drug candidates, particularly in medicinal chemistry research.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and insecticides.
• Ligand and Catalyst Development: Serves as a precursor for creating complex ligands used in catalytic systems.
• Material Science Research: Employed in the synthesis of organic semiconductors and advanced polymeric materials.
• Custom Synthesis and Contract Manufacturing: A key starting material for custom chemical synthesis services.
• Academic and R&D Laboratories: Used in fundamental organic chemistry research and method development.

Basic Information

Product Name	4-(1H-Pyrazol-1-Yl)Benzoyl Chloride
CAS No.	220461-83-6
Molecular Formula	C10H7ClN2O
Molecular Weight	206.63 g/mol
Synonyms	4-(1H-Pyrazol-1-yl)benzoyl chloride; 4-(Pyrazol-1-yl)benzoyl chloride; 1-[4-(Chlorocarbonyl)phenyl]-1H-pyrazole; Benzoyl chloride, 4-(1H-pyrazol-1-yl)-; 4-(1H-Pyrazol-1-yl)benzoic acid chloride
EINECS	Contact for details

Quality Control

Our production of 4-(1H-Pyrazol-1-Yl)Benzoyl Chloride adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and identity confirmation via spectroscopic methods (IR, NMR). We provide full traceability and Certificates of Analysis (COA) are available for all shipments, ensuring compliance with the specific requirements of our global clientele in research and regulated industries.

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 (moisture-sensitive) nature, containers must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent decomposition. Keep away from strong acids, bases, and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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