Description

1,5-Bis(4-Bromophenyl)-2-Methyl-1H-Pyrrole-3-Carboxylic Acid is a high-purity, multi-functional heterocyclic building block of significant interest in advanced organic synthesis. Its value lies in its unique molecular architecture, which incorporates brominated phenyl groups and a carboxylic acid moiety, making it a versatile precursor for constructing complex molecules. This compound is primarily needed by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly for creating complex heterocyclic cores.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, leveraging its halogenated structure for bioactivity.
• Material Science Research: Serves as a monomer or precursor for the synthesis of specialized polymers, dyes, and organic electronic materials.
• Ligand and Catalyst Development: The carboxylic acid and bromine functional groups make it suitable for constructing novel ligands for metal catalysis.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic chemistry, including cross-coupling and cyclization reactions.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical method development and quality control in related chemical processes.

Basic Information

Item	Details
Product Name	1,5-Bis(4-Bromophenyl)-2-Methyl-1H-Pyrrole-3-Carboxylic Acid
CAS No.	131721-50-1
Molecular Formula	C24H17Br2NO2
Molecular Weight	511.21 g/mol
Synonyms	2-Methyl-1,5-bis(4-bromophenyl)-1H-pyrrole-3-carboxylic acid; 1H-Pyrrole-3-carboxylic acid, 1,5-bis(4-bromophenyl)-2-methyl-; 1,5-Di(4-bromophenyl)-2-methyl-1H-pyrrole-3-carboxylic acid; 2-Methyl-1,5-di-p-bromophenylpyrrole-3-carboxylic acid
EINECS	Contact for details

Quality Control

Our 1,5-Bis(4-Bromophenyl)-2-Methyl-1H-Pyrrole-3-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request to support your quality assurance protocols.

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). Keep away from strong oxidizing agents and strong bases.

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%
Heavy Metals	≤ 20 ppm

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