Description

1-Phenyl-1H-Pyrazole-5-Carbaldehyde is a versatile and high-value heterocyclic building block, specifically a pyrazole derivative functionalized with an aldehyde group. This compound is critical for its role as a key intermediate in the synthesis of complex molecules, enabling the introduction of the phenylpyrazole scaffold. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for creating new active ingredients, as well as by fine chemical manufacturers.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, and metabolic diseases.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where the pyrazole core is a common pharmacophore.
• Ligand and Catalyst Development: Employed in organometallic chemistry for the creation of specialized ligands used in catalytic processes.
• Material Science Research: Acts as a building block for developing organic electronic materials, dyes, and photoactive compounds.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological processes and enzyme functions.

Basic Information

Product Name	1-Phenyl-1H-Pyrazole-5-Carbaldehyde
CAS No.	132274-70-5
Molecular Formula	C10H8N2O
Molecular Weight	172.18 g/mol
Synonyms	5-Formyl-1-phenylpyrazole; 1-Phenyl-5-pyrazolecarboxaldehyde; 1-Phenyl-1H-pyrazole-5-carboxaldehyde; 1-Phenylpyrazole-5-carbaldehyde; 5-Aldehyde-1-phenylpyrazole; 1-Phenyl-δ²-pyrazole-5-aldehyde; Phenylpyrazole-5-carbaldehyde
EINECS	Contact for details

Quality Control

Our 1-Phenyl-1H-Pyrazole-5-Carbaldehyde is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with each shipment, confirming compliance with customer specifications and industry best practices for fine chemical intermediates.

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 sensitivity to oxidation, it is recommended to store under an inert atmosphere for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.