Description

3-Formylphenyl 1-Methyl-1H-Pyrazole-5-Carboxylate is a high-purity organic building block and pharmaceutical intermediate. This compound is valued for its bifunctional reactivity, featuring both a formyl group and a carboxylate ester, making it a versatile synthon for constructing complex heterocyclic systems. It is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for the development of novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and inflammatory diseases.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides, fungicides, and insecticides with improved efficacy.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Functional Material Research: Employed in the development of organic semiconductors, light-emitting diodes (OLEDs), and other advanced electronic materials.
• Chemical Biology Probes: Utilized to create tagged molecules and probes for studying biological pathways and protein interactions.
• Custom Synthesis & Contract Manufacturing: A critical building block for custom synthesis houses serving the life sciences industry.

Basic Information

Product Name	3-Formylphenyl 1-Methyl-1H-Pyrazole-5-Carboxylate
CAS No.	512809-36-8
Molecular Formula	C13H12N2O3
Molecular Weight	244.25 g/mol
Synonyms	1-Methyl-1H-pyrazole-5-carboxylic acid 3-formylphenyl ester; 3-Formylphenyl 1-methyl-1H-pyrazole-5-carboxylate; 3-(1-Methyl-1H-pyrazole-5-carbonyloxy)benzaldehyde; m-Formylphenyl 1-methylpyrazole-5-carboxylate; 1-Methylpyrazole-5-carboxylic Acid m-Formylphenyl Ester; 3-Carboxaldehydephenyl 1-methyl-1H-pyrazole-5-carboxylate; Benzaldehyde, 3-[(1-methyl-1H-pyrazol-5-yl)carbonyloxy]-
EINECS	Contact for details

Quality Control

Our 3-Formylphenyl 1-Methyl-1H-Pyrazole-5-Carboxylate is manufactured under strict quality management systems. Each batch is subjected to comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) are provided with every shipment, detailing all critical quality attributes. We support cGMP compliance for pharmaceutical applications and can tailor specifications to meet your specific project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This material is easily oxidized and should be handled under an inert atmosphere (e.g., nitrogen or argon) for long-term storage or when opening sealed containers. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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