Description

1-Phenyl-1H-Pyrazole-4-Carbaldehyde is a versatile and high-value aromatic heterocyclic building block. This compound is essential for advanced organic synthesis, serving as a key precursor for the development of pharmaceuticals, agrochemicals, and functional materials. It is particularly sought after by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with pyrazole cores exhibiting biological activity.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and insecticides, leveraging its reactive aldehyde group for further derivatization.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in coordination chemistry and homogeneous catalysis.
• Material Science Research: Employed in the development of organic electronic materials, such as OLEDs and conductive polymers, due to its conjugated structure.
• Chemical Biology Probes: Utilized as a scaffold for designing fluorescent probes or enzyme inhibitors for biochemical research.
• Custom Synthesis and Contract Manufacturing: A fundamental building block for custom synthesis services targeting novel chemical entities for various industries.

Basic Information

Product Name	1-Phenyl-1H-Pyrazole-4-Carbaldehyde
CAS No.	54605-72-0
Molecular Formula	C10H8N2O
Molecular Weight	172.18 g/mol
Synonyms	4-Formyl-1-phenylpyrazole; 1-Phenyl-4-pyrazolecarboxaldehyde; 1-Phenyl-1H-pyrazole-4-carboxaldehyde; 4-Pyrazolecarboxaldehyde, 1-phenyl-; NSC 406913; 1-Phenylpyrazole-4-carbaldehyde; 1-Phenyl-4-formylpyrazole; (1-Phenyl-1H-pyrazol-4-yl)methanal
EINECS	Contact for details

Quality Control

Our 1-Phenyl-1H-Pyrazole-4-Carbaldehyde is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We support cGMP standards for pharmaceutical applications and can accommodate custom purity requirements.

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	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	< 20 ppm

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