Description

1H-Pyrrole-2,5-Dicarboxylic Acid CAS NO 937-27-9 is a high-purity heterocyclic dicarboxylic acid derivative, serving as a critical building block in advanced organic synthesis. This compound is valued for its bifunctional reactivity, enabling the construction of complex molecular architectures and functional materials. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty polymer sectors for developing novel active ingredients and high-performance materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those with pyrrole-based heterocyclic cores.
• Agrochemical Synthesis: Used in the research and development of new-generation herbicides, fungicides, and plant growth regulators.
• Functional Polymer & Material Science: Building block for creating conductive polymers, metal-organic frameworks (MOFs), and other advanced materials with tailored electronic or catalytic properties.
• Organic Ligand Synthesis: Serves as a chelating agent or ligand precursor in coordination chemistry for catalyst design and metal ion sequestration.
• Dye & Pigment Manufacturing: Intermediate in the production of specialized dyes and organic pigments.
• Academic & Industrial R&D: Essential reagent for methodological development and exploratory chemistry in both academic and corporate research laboratories.

Basic Information

Product Name	1H-Pyrrole-2,5-Dicarboxylic Acid
CAS No.	937-27-9
Molecular Formula	C6H5NO4
Molecular Weight	155.11 g/mol
Synonyms	2,5-Pyrroledicarboxylic Acid; Pyrrole-2,5-dicarboxylic Acid; 2,5-Dicarboxypyrrole; 1H-Pyrrole-2,5-dicarboxylic acid; NSC 403697; 2,5-Pyrroledicarboxylic acid; 2,5-Pyrroledicarboxylic Acid
EINECS	213-333-6

Quality Control

Our 1H-Pyrrole-2,5-Dicarboxylic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality.

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). Due to its hygroscopic nature, the container must be kept tightly sealed after opening 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%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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