Description

2-Methyl-1H-Pyrrole-3-Carboxylic Acid Ethyl Ester is a versatile heterocyclic building block and ester derivative of a pyrrole carboxylic acid. This compound matters as a key synthetic intermediate for constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients (APIs) and advanced organic materials. It is primarily needed by research chemists and process development teams in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel compounds and fine-tuning material properties.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of drug candidates, particularly those containing pyrrole or fused heterocyclic ring systems.
• Agrochemical Synthesis: Used in the research and development of novel pesticides, herbicides, and fungicides where the pyrrole moiety imparts specific biological activity.
• Organic Electronics: Serves as a building block for conjugated polymers and small molecules used in organic light-emitting diodes (OLEDs) and organic photovoltaics (OPVs).
• Coordination Chemistry & Ligand Design: The functional groups can be modified to create novel ligands for metal complexes used in catalysis or materials science.
• Dye & Pigment Research: Acts as a starting material for the synthesis of specialized heterocyclic dyes and pigments.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological development and exploring new chemical spaces.

Basic Information

Product Name	2-Methyl-1H-Pyrrole-3-Carboxylic Acid Ethyl Ester
CAS No.	936-12-9
Molecular Formula	C8H11NO2
Molecular Weight	153.18 g/mol
Synonyms	Ethyl 2-Methyl-1H-pyrrole-3-carboxylate; 2-Methyl-1H-pyrrole-3-carboxylic acid ethyl ester; 3-Carbethoxy-2-methylpyrrole; 1H-Pyrrole-3-carboxylic acid, 2-methyl-, ethyl ester; Ethyl 2-methylpyrrole-3-carboxylate; 2-Methyl-3-ethoxycarbonylpyrrole; NSC 403697
EINECS	213-325-5

Quality Control

Our 2-Methyl-1H-Pyrrole-3-Carboxylic Acid Ethyl Ester is produced and handled under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for research and process chemistry. A detailed Certificate of Analysis (COA) documenting purity, physical characteristics, and test results is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Light yellow to brown liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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