Description

4-(1-Naphthalenyl)-1H-Pyrrole-3-Carboxylic Acid Ethyl Ester is a high-purity, multi-functional heterocyclic building block of significant interest in advanced organic synthesis. This compound is valued for its unique fused aromatic-pyrrole structure, which serves as a critical scaffold for developing novel materials and active pharmaceutical ingredients (APIs). It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, and oncology.
• Agrochemical Research: Used as a core structure for developing new-generation pesticides and herbicides with enhanced efficacy and selectivity.
• Organic Light-Emitting Diodes (OLEDs): Serves as a building block for electron-transport or emissive layer materials in display and lighting technologies.
• Coordination Chemistry & Catalysis: Acts as a ligand precursor for metal-organic frameworks (MOFs) or transition metal catalysts due to its nitrogen-containing heterocycle.
• Dye & Pigment Synthesis: Utilized in the development of specialized dyes and pigments with specific light-absorption or fluorescence properties.
• Academic & Contract Research: A valuable reagent for methodological studies and the discovery of new chemical reactions in university and CRO laboratories.

Basic Information

Product Name	4-(1-Naphthalenyl)-1H-Pyrrole-3-Carboxylic Acid Ethyl Ester
CAS No.	226930-26-3
Molecular Formula	C17H15NO2
Molecular Weight	265.31 g/mol
Synonyms	Ethyl 4-(naphthalen-1-yl)-1H-pyrrole-3-carboxylate; 1H-Pyrrole-3-carboxylic acid, 4-(1-naphthalenyl)-, ethyl ester; 4-(1-Naphthyl)-1H-pyrrole-3-carboxylic acid ethyl ester; Ethyl 4-(1-naphthyl)pyrrole-3-carboxylate; 4-(Naphthalen-1-yl)-1H-pyrrole-3-carboxylic acid ethyl ester; CAS 226930-26-3
EINECS	Contact for details

Quality Control

Our production of 4-(1-Naphthalenyl)-1H-Pyrrole-3-Carboxylic Acid Ethyl Ester adheres to stringent in-process controls and final release testing to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques including HPLC, GC, NMR, and MS for comprehensive characterization and impurity profiling. Certificates of Analysis (COA) detailing all specification results are provided with each shipment and are available upon request.

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). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
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.