Description

Pyrrole-2-Carboxylic Acid, 5-Cyano-3-Methyl-, Methyl Ester (8Ci) is a specialized heterocyclic building block of significant interest in advanced organic synthesis. Its core value lies in its functionalized pyrrole scaffold, which serves as a versatile precursor for constructing complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel drug candidates, especially in medicinal chemistry programs targeting heterocyclic active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, leveraging its unique pyrrole-cyanide structure.
• Organic Light-Emitting Diodes (OLEDs): Serves as a precursor material for electron-transport or emissive layers in the manufacture of organic electronic devices.
• Coordination Chemistry & Ligand Design: Utilized to create novel polydentate ligands for catalysis and material science applications.
• Dye and Pigment Industry: Acts as a building block for synthesizing specialized heterocyclic dyes and functional colorants.
• Academic & Industrial R&D: Employed in exploratory chemistry for the synthesis of new heterocyclic compounds with potential biological or material properties.

Basic Information

Item	Detail
Product Name	Pyrrole-2-Carboxylic Acid, 5-Cyano-3-Methyl-, Methyl Ester (8Ci)
CAS No.	21636-02-2
Molecular Formula	C9H8N2O2
Molecular Weight	176.17 g/mol
Synonyms	Methyl 5-Cyano-3-methyl-1H-pyrrole-2-carboxylate; 5-Cyano-3-methyl-1H-pyrrole-2-carboxylic acid methyl ester; 3-Methyl-5-cyanopyrrole-2-carboxylic acid methyl ester; Methyl 3-methyl-5-cyanopyrrole-2-carboxylate; 2-Carbomethoxy-3-methyl-5-cyanopyrrole; 1H-Pyrrole-2-carboxylic acid, 5-cyano-3-methyl-, methyl ester
EINECS	Contact for details

Quality Control

Our Pyrrole-2-Carboxylic Acid, 5-Cyano-3-Methyl-, Methyl Ester (8Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This compound is light-sensitive (store away from light). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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