Description

1H-Pyrrole-3-Carboxylic Acid, 5-Methyl-, Ethyl Ester is a high-purity pyrrole derivative, a versatile heterocyclic building block prized for its role in advanced organic synthesis. This compound is essential for researchers and manufacturers developing complex molecules, particularly in the pharmaceutical and agrochemical sectors. Its specific substitution pattern makes it a critical intermediate for synthesizing active pharmaceutical ingredients (APIs), functional dyes, and specialized ligands.

Application

• Pharmaceutical Intermediate: A key synthon for the construction of novel drug candidates, particularly in the development of kinase inhibitors and other small-molecule therapeutics.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, leveraging the pyrrole core for biological activity.
• Material Science & Functional Dyes: Serves as a precursor for conductive polymers, organic semiconductors, and specialized chromophores.
• Coordination Chemistry & Ligand Design: Employed to create complexing agents and ligands for catalysis and metal-organic frameworks (MOFs).
• Academic & Industrial R&D: A fundamental building block in medicinal chemistry and organic synthesis research programs.
• Fine Chemical Production: Used in the multi-step synthesis of complex, high-value specialty chemicals.

Basic Information

Product Name	1H-Pyrrole-3-Carboxylic Acid, 5-Methyl-, Ethyl Ester
CAS No.	2199-50-0
Molecular Formula	C8H11NO2
Molecular Weight	153.18 g/mol
Synonyms	Ethyl 5-Methyl-1H-pyrrole-3-carboxylate; 5-Methyl-1H-pyrrole-3-carboxylic Acid Ethyl Ester; 3-Carbethoxy-5-methylpyrrole; 5-Methylpyrrole-3-carboxylic Acid Ethyl Ester; Ethyl 5-Methylpyrrole-3-carboxylate; 1H-Pyrrole-3-carboxylic acid, 5-methyl-, ethyl ester; 5-Methyl-3-pyrrolecarboxylic acid ethyl ester
EINECS	218-600-5

Quality Control

Our production of 1H-Pyrrole-3-Carboxylic Acid, 5-Methyl-, Ethyl Ester adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) are provided with each shipment, detailing all relevant specifications. We support cGMP-compliant manufacturing for pharmaceutical applications and can tailor purity grades to meet specific project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
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.