Description

5-Ethyl-4-Methyl-1H-Pyrrole-2-Carboxylic Acid Ethyl Ester is a versatile pyrrole derivative ester, a crucial heterocyclic building block in advanced organic synthesis. Its value lies in its functionalized pyrrole core, which serves as a key precursor for the development of complex molecules, including pharmaceuticals, agrochemicals, and functional materials. This compound is primarily needed by research and development chemists, process development scientists, and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of active pharmaceutical ingredients (APIs), particularly those containing pyrrole or fused heterocyclic ring systems.
• Agrochemical Synthesis: Used as a building block for developing novel pesticides, herbicides, and fungicides with specific biological activity.
• Material Science Research: Serves as a monomer or precursor for creating functional organic materials, such as conductive polymers, organic semiconductors, and dyes.
• Chemical Research & Development: A valuable starting material for method development, catalysis studies, and the exploration of new chemical spaces in medicinal and synthetic chemistry.
• Ligand and Catalyst Preparation: Can be utilized to synthesize novel ligands for metal complexes used in catalytic processes.
• Fine Chemical Production: Employed in the multi-step synthesis of complex, high-value specialty chemicals and flavors & fragrances.

Basic Information

Product Name	5-Ethyl-4-Methyl-1H-Pyrrole-2-Carboxylic Acid Ethyl Ester
CAS No.	69687-82-7
Molecular Formula	C10H15NO2
Molecular Weight	181.23 g/mol
Synonyms	Ethyl 5-ethyl-4-methyl-1H-pyrrole-2-carboxylate; 4-Methyl-5-ethyl-1H-pyrrole-2-carboxylic acid ethyl ester; 1H-Pyrrole-2-carboxylic acid, 5-ethyl-4-methyl-, ethyl ester; 5-Ethyl-4-methylpyrrole-2-carboxylic acid ethyl ester; Ethyl 4-methyl-5-ethylpyrrole-2-carboxylate; 69687-82-7; Pyrrole-2-carboxylate derivative
EINECS	Contact for details

Quality Control

Our 5-Ethyl-4-Methyl-1H-Pyrrole-2-Carboxylic Acid Ethyl Ester undergoes rigorous quality testing to ensure compliance with industry standards and batch-to-batch consistency. We provide comprehensive Certificates of Analysis (COA) for every batch, detailing purity, identity, and impurity profiles. Our quality management system is designed to meet the stringent requirements of GMP and ISO guidelines where applicable, ensuring reliability for your critical synthesis workflows.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong bases and incompatible organic solvents. The container must be kept tightly closed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.