Description

1H-Pyrrole-2,5-Dicarboxylic Acid, Monomethyl Ester is a high-purity, functionalized pyrrole derivative serving as a critical building block in advanced organic synthesis. This compound is valued for its bifunctional reactivity, offering both a carboxylic acid and a methyl ester group on the pyrrole core, which enables precise molecular construction. It is primarily sought by research institutions and industrial R&D departments engaged in developing pharmaceuticals, agrochemicals, and specialty materials such as organic semiconductors and conductive polymers.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system disorders and anti-inflammatory applications.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, leveraging the pyrrole scaffold for bioactive molecule design.
• Organic Electronic Materials: Serves as a monomer or building block for π-conjugated systems in organic light-emitting diodes (OLEDs), organic photovoltaics (OPVs), and field-effect transistors (OFETs).
• Coordination Chemistry & Ligand Synthesis: Utilized to create polydentate ligands for metal-organic frameworks (MOFs) and catalytic complexes.
• Dye & Pigment Manufacturing: Acts as an intermediate for producing specialized heterocyclic dyes and pigments with unique coloristic properties.
• Academic & Contract Research: Employed in fundamental chemical research and by CROs (Contract Research Organizations) for custom synthesis projects.

Basic Information

Product Name	1H-Pyrrole-2,5-Dicarboxylic Acid, Monomethyl Ester
CAS No.	1199-64-0
Molecular Formula	C8H9NO5
Molecular Weight	199.16 g/mol
Synonyms	2,5-Pyrroledicarboxylic Acid, 1-Methyl Ester; Monomethyl 1H-Pyrrole-2,5-dicarboxylate; 1-Methyl Pyrrole-2,5-dicarboxylate; 2,5-Dicarbomethoxypyrrole; Methyl 5-(methoxycarbonyl)-1H-pyrrole-2-carboxylate; Pyrrole-2,5-dicarboxylic Acid Monomethyl Ester
EINECS	214-835-7

Quality Control

Our production of 1H-Pyrrole-2,5-Dicarboxylic Acid, Monomethyl Ester adheres to stringent in-process controls and final release testing to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We support compliance with REACH and other global regulatory frameworks, and can provide material suitable for research and development under current Good Manufacturing Practice (cGMP) guidelines for non-clinical use upon request.

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). The compound may be light-sensitive; prolonged exposure to light should be avoided. Keep the container tightly sealed to minimize exposure to atmospheric moisture.

Specification

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