Description

1-(3-Chlorophenyl)-3-Phenyl-1H-Pyrazole-4-Carbaldehyde is a high-purity organic chemical building block and heterocyclic intermediate. This compound is valued for its versatile reactivity, particularly at the aldehyde functional group, making it a critical precursor in advanced synthesis. It is primarily sought by R&D chemists and process development teams in the pharmaceutical and agrochemical industries for constructing complex molecular architectures, such as active pharmaceutical ingredients (APIs) and crop protection agents.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, and oncology.
• Agrochemical Synthesis: Used in the research and development of new-generation herbicides, fungicides, and insecticides, leveraging the pyrazole core's bioactivity.
• Material Science Research: Serves as a building block for creating specialized organic ligands, dyes, and photoactive materials in advanced material studies.
• Chemical Biology & Proteomics: Employed as a scaffold or linker molecule in the development of chemical probes and bioconjugation tools.
• Academic & Industrial R&D: A versatile starting material for methodological chemistry research, including catalysis studies and the development of new synthetic routes.

Basic Information

Product Name	1-(3-Chlorophenyl)-3-Phenyl-1H-Pyrazole-4-Carbaldehyde
CAS No.	618098-62-7
Molecular Formula	C16H11ClN2O
Molecular Weight	282.72 g/mol
Synonyms	4-Formyl-1-(3-chlorophenyl)-3-phenyl-1H-pyrazole; 3-Phenyl-1-(3-chlorophenyl)-1H-pyrazole-4-carboxaldehyde; 1-(3-Chlorophenyl)-3-phenyl-1H-pyrazole-4-carboxaldehyde; 1-(3-Chlorophenyl)-3-phenyl-pyrazole-4-carbaldehyde; Pyrazole-4-carbaldehyde, 1-(3-chlorophenyl)-3-phenyl-; 618098-62-7; CAS 618098-62-7
EINECS	Contact for details

Quality Control

Our 1-(3-Chlorophenyl)-3-Phenyl-1H-Pyrazole-4-Carbaldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide full traceability and a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with customer specifications and relevant research-grade standards.

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). The compound is light-sensitive and should be handled under an inert atmosphere for prolonged procedures to minimize potential oxidation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%

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