Description

1-(2-Methoxyphenyl)-1H-Pyrazole-4-Carbaldehyde is a versatile pyrazole-based aldehyde building block of significant interest in advanced organic synthesis. Its molecular structure, featuring both a methoxyphenyl and a formylpyrazole moiety, makes it a critical intermediate for constructing complex heterocyclic systems. This compound is primarily sought after by research and development chemists in the pharmaceutical and agrochemical industries for the creation of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly for central nervous system (CNS) agents, anti-inflammatory, and antimicrobial compounds.
• Agrochemical Synthesis: Used in the development of new-generation herbicides, fungicides, and insecticides, leveraging its heterocyclic core for bioactivity.
• Material Science Research: Serves as a building block for creating specialized polymers, ligands for catalysis, and organic electronic materials.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes and inhibitors for studying enzyme function and biological pathways.
• Custom Synthesis & Contract Manufacturing: A high-value intermediate for fine chemical suppliers and CDMOs (Contract Development and Manufacturing Organizations) serving global clients.

Basic Information

Product Name	1-(2-Methoxyphenyl)-1H-Pyrazole-4-Carbaldehyde
CAS No.	1013835-99-8
Molecular Formula	C11H10N2O2
Molecular Weight	202.21 g/mol
Synonyms	1-(2-Methoxyphenyl)-1H-pyrazole-4-carboxaldehyde; 4-Formyl-1-(2-methoxyphenyl)pyrazole; 1-(2-Methoxyphenyl)-4-formyl-1H-pyrazole; 2-Methoxyphenyl-1H-pyrazole-4-carbaldehyde; o-Methoxyphenylpyrazole-4-carbaldehyde; Pyrazole-4-carbaldehyde, 1-(2-methoxyphenyl)-; 1013835-99-8
EINECS	Contact for details

Quality Control

Our 1-(2-Methoxyphenyl)-1H-Pyrazole-4-Carbaldehyde is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity, suitable for demanding research and scale-up applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We support compliance with relevant regulatory frameworks for pharmaceutical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This compound is easily oxidized and should be handled and stored under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from strong oxidizing agents.

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%
Heavy Metals	≤ 20 ppm

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