Description

4,5-Dichloro-2-(2-Hydroxybenzoyl)-1H-Pyrrole is a specialized heterocyclic organic compound featuring a pyrrole core substituted with dichloro and salicyloyl groups. This unique molecular structure makes it a valuable intermediate in advanced organic synthesis, particularly for constructing complex pharmacophores and functional materials. It is primarily sought by research and development chemists in the pharmaceutical and agrochemical industries for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or plant growth regulators due to its bioactive pyrrole structure.
• Material Science Precursor: Serves as a monomer or functionalizing agent in the synthesis of advanced polymers or organic electronic materials.
• Chemical Synthesis Reagent: Employed in academic and industrial R&D for constructing complex heterocyclic compounds and studying structure-activity relationships (SAR).
• Dye & Pigment Intermediate: Potential precursor for the development of specialized colorants and pigments.

Basic Information

Product Name	4,5-Dichloro-2-(2-Hydroxybenzoyl)-1H-Pyrrole
CAS No.	39205-10-2
Molecular Formula	C11H7Cl2NO2
Molecular Weight	256.09 g/mol
Synonyms	2-(2-Hydroxybenzoyl)-4,5-dichloro-1H-pyrrole; 4,5-Dichloro-2-(2-hydroxybenzoyl)pyrrole; 1H-Pyrrole-2-carboxylic acid, 4,5-dichloro-, 2-hydroxyphenyl ester; Salicyloyl dichloropyrrole; 39205-10-2
EINECS	Contact for details

Quality Control

Our 4,5-Dichloro-2-(2-Hydroxybenzoyl)-1H-Pyrrole is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and synthesis applications. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability, consistency, and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This compound is light-sensitive and should be handled under appropriate conditions to maintain stability.

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.