Description

5-Methyl-1H-pyrrole-2-carboxylic acid is a heterocyclic carboxylic acid derivative that serves as a versatile and valuable building block in advanced organic synthesis. Its pyrrole core functionalized with a carboxylic acid group makes it a critical intermediate for constructing complex molecules with tailored properties. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where the pyrrole moiety can contribute to biological activity.
• Material Science Precursor: Serves as a monomer or functionalizing agent in the synthesis of specialty polymers, dyes, and organic electronic materials.
• Chemical Research & Development: Employed in academic and industrial R&D labs for method development, catalysis studies, and the creation of novel heterocyclic libraries.
• Coordination Chemistry: Acts as a ligand for metal complexes due to the carboxylic acid and nitrogen donor sites, useful in catalysis and material design.

Basic Information

Product Name	5-Methyl-1H-Pyrrole-2-Carboxylic Acid
CAS No.	3757-53-7
Molecular Formula	C6H7NO2
Molecular Weight	125.13 g/mol
Synonyms	5-Methyl-1H-pyrrole-2-carboxylic acid; 5-Methylpyrrole-2-carboxylic acid; 2-Carboxy-5-methylpyrrole; 5-Methyl-2-pyrrolecarboxylic acid; 5-Methyl-2-carboxypyrrole; 2-Pyrrolecarboxylic acid, 5-methyl-; 5-Methylpyrrole-2-carboxylate
EINECS	223-166-5

Quality Control

Our 5-Methyl-1H-pyrrole-2-carboxylic acid is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity, IR and NMR for structural confirmation, and residual solvent analysis. We provide detailed Certificates of Analysis (COA) with each shipment to ensure traceability and compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under dry conditions to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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