Description

1-Methyl-3-Phenyl-1H-Pyrazole-5-Carbaldehyde is a versatile pyrazole-based aldehyde building block of significant interest in advanced organic synthesis. Its molecular structure, featuring both a reactive formyl group and a substituted heterocyclic core, makes it a critical intermediate for constructing complex molecules. This compound is primarily sought after by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals. Its reliable quality and consistent supply are essential for streamlining R&D and scale-up processes.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of potential drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, and metabolic diseases.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, where the pyrazole scaffold is a common bioactive motif.
• Material Science: Acts as a building block for creating specialized polymers, ligands for catalysis, and organic electronic materials.
• Chemical Synthesis: Employed in academic and industrial research for constructing complex heterocyclic compounds via reactions such as condensation, cyclization, and nucleophilic addition.
• Dye and Pigment Intermediate: Utilized in the synthesis of advanced colorants and functional dyes due to its conjugated system.

Basic Information

Product Name	1-Methyl-3-Phenyl-1H-Pyrazole-5-Carbaldehyde
CAS No.	864068-96-2
Molecular Formula	C11H10N2O
Molecular Weight	186.21 g/mol
Synonyms	5-Formyl-1-methyl-3-phenyl-1H-pyrazole; 1-Methyl-3-phenyl-1H-pyrazole-5-carboxaldehyde; 3-Phenyl-1-methyl-1H-pyrazole-5-carbaldehyde; 1-Methyl-3-phenylpyrazole-5-carbaldehyde; 5-Aldehyde-1-methyl-3-phenylpyrazole; NSC 405124; Pyrazole-5-carbaldehyde, 1-methyl-3-phenyl-
EINECS	Contact for details

Quality Control

Our 1-Methyl-3-Phenyl-1H-Pyrazole-5-Carbaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all specification results. Our quality commitment ensures the material meets the stringent requirements for research and development applications.

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 handle under an inert atmosphere for long-term storage of opened containers. 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)	≥ 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.