Description

4-(2,4-Dichlorobenzoyl)-1-Methyl-1H-Pyrrole-2-Carbaldehyde is a high-purity, advanced pharmaceutical intermediate characterized by its distinct pyrrole-carbaldehyde structure. This compound is critical for the synthesis of complex active pharmaceutical ingredients (APIs) and other fine chemicals, where its specific functional groups enable precise molecular construction. It is primarily sought by research and development laboratories, pharmaceutical manufacturers, and agrochemical companies engaged in the development of novel therapeutic and crop protection agents.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly in medicinal chemistry research.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, leveraging its halogenated aromatic system.
• Organic Synthesis Reagent: Serves as a versatile precursor for constructing complex heterocyclic compounds in academic and industrial research.
• Material Science Research: Investigated as a monomer or precursor for specialty polymers and functional organic materials.
• Chemical Reference Standard: Employed as an analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	4-(2,4-Dichlorobenzoyl)-1-Methyl-1H-Pyrrole-2-Carbaldehyde
CAS No.	477852-81-6
Molecular Formula	C13H9Cl2NO2
Molecular Weight	282.12 g/mol
Synonyms	1-Methyl-4-(2,4-dichlorobenzoyl)-1H-pyrrole-2-carboxaldehyde; 4-(2,4-Dichlorobenzoyl)-1-methylpyrrole-2-carbaldehyde; 1-Methyl-4-(2,4-dichlorobenzoyl)pyrrole-2-carbaldehyde; Pyrrole-2-carboxaldehyde, 4-(2,4-dichlorobenzoyl)-1-methyl-; CAS 477852-81-6
EINECS	Contact for details

Quality Control

Our 4-(2,4-Dichlorobenzoyl)-1-Methyl-1H-Pyrrole-2-Carbaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all relevant specifications. Our quality commitment ensures the material meets the stringent requirements for pharmaceutical R&D and other critical applications.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption. Keep away from incompatible materials.

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%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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