Description

3-Nitro-1-(Toluene-4-Sulfonyl)-1H-Pyrrole is a specialized heterocyclic sulfonamide building block of significant interest in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of complex molecules, particularly in pharmaceutical research and agrochemical discovery. It is primarily needed by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and agrochemical industries for constructing novel active compounds.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel drug candidates, particularly those targeting various enzyme families.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic nitro-sulfonamide structure.
• Material Science: Serves as a precursor for functionalized polymers or organic electronic materials requiring specific electron-withdrawing groups.
• Chemical Biology: Employed in the design and synthesis of molecular probes and inhibitors for studying biological pathways.
• Custom Synthesis: A versatile starting material for contract research organizations (CROs) and CDMOs producing bespoke compounds for clients.

Basic Information

Product Name	3-Nitro-1-(Toluene-4-Sulfonyl)-1H-Pyrrole
CAS No.	930111-84-5
Molecular Formula	C11H10N2O4S
Molecular Weight	266.27 g/mol
Synonyms	1H-Pyrrole, 3-nitro-1-[(4-methylphenyl)sulfonyl]-; 3-Nitro-1-(p-toluenesulfonyl)-1H-pyrrole; 3-Nitro-1-tosyl-1H-pyrrole; 1-Tosyl-3-nitropyrrole; N-Tosyl-3-nitropyrrole; 930111-84-5; 3-Nitro-1-(4-methylbenzenesulfonyl)-1H-pyrrole
EINECS	Contact for details

Quality Control

Our 3-Nitro-1-(Toluene-4-Sulfonyl)-1H-Pyrrole is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity for research and development applications. We provide comprehensive analytical data, including HPLC purity, identity confirmation (IR, NMR), and impurity profiling. A Certificate of Analysis (COA) is supplied with each batch to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, handling and storage should minimize exposure to direct light.

Specification

Item	Specification
Appearance	Off-white to light yellow 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.