Description

(5-Amino-1-Phenyl-1H-Pyrazol-4-Yl)(2-Chlorophenyl)Methanone CAS NO 190269-18-2 is a high-purity, functionalized pyrazole derivative that serves as a critical building block in advanced organic synthesis. Its molecular structure, featuring both amino and chlorophenyl ketone groups, makes it a versatile intermediate for constructing complex heterocyclic systems. This compound is primarily sought by research institutions and pharmaceutical development companies for the creation of novel active pharmaceutical ingredients (APIs) and agrochemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, or infectious diseases.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic core for bioactivity.
• Material Science: Serves as a monomer or functional additive in the research of specialty polymers and advanced organic materials.
• Chemical Synthesis: Employed in academic and industrial R&D for constructing complex molecular architectures in medicinal and synthetic chemistry.
• Ligand & Catalyst Development: Utilized to create novel chelating ligands or organocatalysts for asymmetric synthesis and metal complexation.

Basic Information

Product Name	(5-Amino-1-Phenyl-1H-Pyrazol-4-Yl)(2-Chlorophenyl)Methanone
CAS No.	190269-18-2
Molecular Formula	C16H12ClN3O
Molecular Weight	297.74 g/mol
Synonyms	5-Amino-1-phenyl-4-(2-chlorobenzoyl)-1H-pyrazole; 4-(2-Chlorobenzoyl)-1-phenyl-1H-pyrazol-5-amine; 1-Phenyl-5-amino-4-(2-chlorobenzoyl)pyrazole; (2-Chlorophenyl)(5-amino-1-phenyl-1H-pyrazol-4-yl)methanone; 190269-18-2; AKOS BRN 0973; 4-(2-Chlorobenzoyl)-1-phenyl-1H-pyrazol-5-amine
EINECS	Contact for details

Quality Control

Our (5-Amino-1-Phenyl-1H-Pyrazol-4-Yl)(2-Chlorophenyl)Methanone is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to verify identity and purity. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment, ensuring full traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled 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. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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