Description

1H-Pyrrole-2-Carboxaldehyde,3-Nitro- is a versatile and highly functionalized heterocyclic building block, primarily valued for its role as a key intermediate in advanced organic synthesis. Its unique structure, featuring both an aldehyde and a nitro group on the pyrrole ring, makes it indispensable for constructing complex molecules. This compound is particularly sought after by researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of complex drug molecules, particularly those with pyrrole-based scaffolds, such as potential kinase inhibitors or antimicrobial agents.
• Agrochemical Synthesis: Used in the development of novel pesticides and herbicides, where the nitro and aldehyde functionalities allow for the creation of targeted bioactive compounds.
• Organic Synthesis Building Block: Serves as a versatile starting material for heterocyclic chemistry, enabling the construction of fused ring systems, dyes, and ligands for catalysis.
• Material Science Research: Employed in the development of advanced organic electronic materials, conductive polymers, and nonlinear optical (NLO) materials due to its electron-rich pyrrole core.
• Coordination Chemistry: Acts as a ligand precursor for metal-organic frameworks (MOFs) and catalysts, where the aldehyde group can be further functionalized.

Basic Information

Product Name	1H-Pyrrole-2-Carboxaldehyde,3-Nitro-
CAS No.	36131-51-8
Molecular Formula	C5H4N2O3
Molecular Weight	140.10 g/mol
Synonyms	3-Nitro-1H-pyrrole-2-carboxaldehyde; 3-Nitro-2-formylpyrrole; 3-Nitropyrrole-2-carboxaldehyde; 2-Formyl-3-nitropyrrole; 3-Nitro-2-pyrrolecarboxaldehyde; 1H-Pyrrole-2-carboxaldehyde, 3-nitro-; 3-Nitro-1H-pyrrole-2-carbaldehyde
EINECS	Contact for details

Quality Control

Our 1H-Pyrrole-2-Carboxaldehyde,3-Nitro- is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and spectroscopic methods (NMR, IR) for structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Water Content (KF)	≤ 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.