Description

Methyl 4-Formyl-1H-Pyrazole-3-Carboxylate (Saltdata: Free) is a versatile and high-purity heterocyclic building block essential for advanced organic synthesis. This compound is valued for its dual functional groups, which enable its use as a key precursor in the development of complex molecules. It is primarily sought after by research chemists and process development scientists in the pharmaceutical and agrochemical industries for creating novel active ingredients and intermediates. Our supply ensures consistent quality and reliable availability for critical R&D and scale-up projects.

Application

• Pharmaceutical Intermediate: 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 development of new herbicides, fungicides, and insecticides, leveraging its pyrazole core structure.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the development of organic semiconductors, dyes, and photoactive materials due to its conjugated system.
• Chemical Biology Probes: Utilized to build molecular probes for studying enzyme function and biological pathways.
• Custom Synthesis and Contract Manufacturing: A fundamental building block for custom synthesis houses serving the life sciences sector.

Basic Information

Product Name	Methyl 4-Formyl-1H-Pyrazole-3-Carboxylate (Saltdata: Free)
CAS No.	35344-93-5
Molecular Formula	C6H6N2O3
Molecular Weight	154.12 g/mol
Synonyms	Methyl 4-formyl-1H-pyrazole-3-carboxylate; 1H-Pyrazole-3-carboxylic acid, 4-formyl-, methyl ester; Methyl 4-formylpyrazole-3-carboxylate; 4-Formyl-1H-pyrazole-3-carboxylic acid methyl ester; 3-Methoxycarbonyl-1H-pyrazole-4-carboxaldehyde; 4-Formyl-1H-pyrazole-3-carboxylic acid methyl ester (free base); 35344-93-5; Methyl 4-formyl-1H-pyrazole-3-carboxylate (free of salt)
EINECS	Contact for details

Quality Control

Every batch of Methyl 4-Formyl-1H-Pyrazole-3-Carboxylate is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the material meets the high-purity standards required for research and development. A detailed Certificate of Analysis (COA) is supplied with each shipment, confirming identity, purity, and impurity profiles as determined by advanced chromatographic and spectroscopic methods.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This compound is easily oxidized and should be handled under an inert atmosphere for long-term storage or after opening to maintain stability and purity. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Any single impurity	≤ 0.5%
Residual Solvents (GC)	Complies with ICH guidelines
Water Content (KF)	≤ 0.5%

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