Description

1-[(2-Nitrophenyl)Sulfonyl]-1H-Pyrrole-2-Carbaldehyde is a specialized heterocyclic building block and key synthetic intermediate. This compound is valued for its reactive aldehyde and sulfonyl-protected pyrrole functionalities, enabling the construction of complex molecular architectures. It is primarily required by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme inhibitors or receptor modulators.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides that require complex heterocyclic cores.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex pyrrole-containing molecules, dyes, and ligands.
• Material Science Precursor: Serves as a monomer or functionalizing agent in the development of advanced polymers or organic electronic materials.
• Chemical Biology Probe Development: Utilized to create tagged molecules for studying biological pathways and protein interactions.

Basic Information

Product Name	1-[(2-Nitrophenyl)Sulfonyl]-1H-Pyrrole-2-Carbaldehyde
CAS No.	54254-38-5
Molecular Formula	C11H8N2O5S
Molecular Weight	280.26 g/mol
Synonyms	1H-Pyrrole-2-carboxaldehyde, 1-[(2-nitrophenyl)sulfonyl]-; 2-Formyl-1-(2-nitrophenylsulfonyl)pyrrole; 1-(2-Nitrobenzenesulfonyl)-1H-pyrrole-2-carbaldehyde; 2-Nitrobenzenesulfonyl pyrrole-2-carboxaldehyde; N-(2-Nitrophenylsulfonyl)pyrrole-2-carboxaldehyde; Pyrrole-2-carboxaldehyde, N-(2-nitrophenylsulfonyl)-; 1-(o-Nitrophenylsulfonyl)pyrrole-2-carbaldehyde
EINECS	Contact for details

Quality Control

Our production of 1-[(2-Nitrophenyl)Sulfonyl]-1H-Pyrrole-2-Carbaldehyde adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity for research and development applications. Each lot is characterized by advanced analytical techniques, including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Due to its light-sensitive nature, the container should be amber-colored or kept in opaque secondary packaging. As the compound is easily oxidized, consider storing under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation of quality.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

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