Description

4-Bromo-2-Nitro-1H-Pyrrole is a halogenated nitro-substituted heterocyclic compound that serves as a versatile and critical building block in advanced organic synthesis. Its unique structure, featuring both bromine and nitro functional groups on the pyrrole ring, makes it an indispensable intermediate for constructing complex molecules with specific electronic and steric properties. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of novel drug candidates, particularly in the development of kinase inhibitors, antimicrobial agents, and other bioactive heterocycles.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where the bromo-nitro-pyrrole moiety can contribute to specific biological activity.
• Material Science Research: Serves as a precursor for the development of functional organic materials, such as conductive polymers, organic semiconductors, and dyes.
• Chemical Biology & Proteomics: Employed as a reactive handle or labeling agent in the study of biological processes and protein interactions.
• Academic & R&D Laboratories: A valuable reagent for methodological development in organic chemistry, including cross-coupling reactions and heterocyclic chemistry studies.

Basic Information

Product Name	4-Bromo-2-Nitro-1H-Pyrrole
CAS No.	30078-08-1
Molecular Formula	C4H3BrN2O2
Molecular Weight	190.98 g/mol
Synonyms	4-Bromo-2-nitropyrrole; 1H-Pyrrole, 4-bromo-2-nitro-; 2-Nitro-4-bromopyrrole; 4-Bromo-2-nitro-1H-pyrrole; NSC 163063; 4-Br-2-NO2-Pyrrole; 4-Bromo-2-nitro-pyrrole
EINECS	Contact for details

Quality Control

We maintain a rigorous quality management system to ensure the consistency and purity of our 4-Bromo-2-Nitro-1H-Pyrrole. Each batch is analyzed using advanced techniques including HPLC, GC, and NMR to verify identity and quantify purity. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment. Our production and quality processes are designed to meet the stringent requirements of cGMP and ISO standards for fine chemical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass.

Specification

Item	Specification
Appearance	Yellow to brown 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%
Heavy Metals (as Pb)	≤ 20 ppm

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