Description

3-(2,5-Dimethoxyphenyl)-1H-Pyrazole-4-Carbaldehyde is a high-purity, functionalized pyrazole derivative serving as a critical building block in advanced organic synthesis. This compound matters for its role as a versatile aldehyde-containing intermediate, enabling the construction of complex heterocyclic scaffolds essential for pharmaceutical and agrochemical research. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for developing new active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing kinase inhibitory activity.
• Agrochemical Research: Used in developing new herbicides, fungicides, or insecticides by acting as a core structure for bioactive molecule design.
• Ligand Synthesis: Serves as a starting material for creating chelating ligands used in catalysis and metal-organic frameworks (MOFs).
• Material Science: Building block for organic electronic materials, such as charge-transport layers or light-emitting components, due to its conjugated pyrazole-aldehyde system.
• Chemical Biology Probes: Utilized in the development of fluorescent tags or activity-based probes for studying biological processes.
• Academic & Contract Research: Essential for methodological development and exploring new chemical spaces in university and CRO laboratory settings.

Basic Information

Product Name	3-(2,5-Dimethoxyphenyl)-1H-Pyrazole-4-Carbaldehyde
CAS No.	879996-64-2
Molecular Formula	C₁₂H₁₂N₂O₃
Molecular Weight	232.24 g/mol
Synonyms	1H-Pyrazole-4-carboxaldehyde, 3-(2,5-dimethoxyphenyl)-; 3-(2,5-Dimethoxyphenyl)-1H-pyrazole-4-carbaldehyde; 4-Formyl-3-(2,5-dimethoxyphenyl)pyrazole; 879996-64-2; 3-(2,5-Dimethoxyphenyl)pyrazole-4-carboxaldehyde; 3-(2,5-Dimethoxyphenyl)-4-formyl-1H-pyrazole
EINECS	Contact for details

Quality Control

Our 3-(2,5-Dimethoxyphenyl)-1H-Pyrazole-4-Carbaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment supports compliance with cGMP and ICH guidelines for pharmaceutical intermediates, ensuring reliability for your critical R&D and scale-up processes.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) in a cool, dry, and well-ventilated place. Keep away from oxidizing agents. Due to its sensitivity, prolonged exposure to air, light, or moisture should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.