Description

4-(3,4-Dichlorophenyl)-1H-Pyrrole-3-Carboxylicacidmethylester CAS NO 103999-52-6 is a high-purity, synthetically versatile pyrrole derivative, serving as a critical building block in advanced organic synthesis. Its value lies in providing a functionalized heterocyclic core that enables the development of novel compounds with targeted biological or material properties. This intermediate is essential for research and development chemists in the pharmaceutical and agrochemical industries, particularly for creating new active ingredients and exploring structure-activity relationships.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, or metabolic diseases.
• Agrochemical Research: Used in the development of next-generation herbicides, fungicides, and insecticides, leveraging its dichlorophenyl and pyrrole motifs for bioactivity.
• Material Science: Serves as a monomer or functional unit in the synthesis of specialized polymers, organic semiconductors, or conductive materials.
• Chemical Biology: Employed as a probe or scaffold for studying enzyme interactions and biological pathways due to its distinctive heterocyclic structure.
• Custom Synthesis & Contract Manufacturing: A fundamental starting material for custom synthesis projects, enabling the production of complex, tailor-made molecules for client-specific applications.

Basic Information

Product Name	4-(3,4-Dichlorophenyl)-1H-Pyrrole-3-Carboxylicacidmethylester
CAS No.	103999-52-6
Molecular Formula	C12H9Cl2NO2
Molecular Weight	270.11 g/mol
Synonyms	Methyl 4-(3,4-dichlorophenyl)-1H-pyrrole-3-carboxylate; 1H-Pyrrole-3-carboxylic acid, 4-(3,4-dichlorophenyl)-, methyl ester; 4-(3,4-Dichlorophenyl)-1H-pyrrole-3-carboxylic acid methyl ester; 103999-52-6; Methyl 4-(3,4-dichlorophenyl)-1H-pyrrole-3-carboxylate
EINECS	Contact for details

Quality Control

Our production of 4-(3,4-Dichlorophenyl)-1H-Pyrrole-3-Carboxylicacidmethylester adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, GC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment, supporting your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents, strong bases, and strong acids. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.