Description

1H-Pyrrole-3-Carboxylicacid,1-Ethyl-4-(2-Furanylmethylene)-4,5-Dihydro-2-Methyl-5-Oxo-,Methylester(9Ci) is a specialized heterocyclic organic compound that serves as a valuable synthetic intermediate. Its unique pyrrole-furan fused structure makes it a critical building block for advanced research and development in fine chemical synthesis. This high-purity intermediate is primarily sought by pharmaceutical, agrochemical, and advanced material scientists for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates targeting neurological and metabolic disorders.
• Agrochemical Research: Used in developing new generations of herbicides, fungicides, and plant growth regulators due to its bioactive heterocyclic core.
• Organic Light-Emitting Diodes (OLEDs): Acts as a building block for electron-transport materials and emissive layer components in electronic display technologies.
• Coordination Chemistry & Catalysis: Serves as a ligand precursor for creating novel metal-organic frameworks (MOFs) and homogeneous catalysts.
• Dye & Pigment Synthesis: Intermediate for producing specialized heterocyclic dyes with specific light-absorption properties.
• Academic & Contract Research: Essential reagent for methodological studies in organic synthesis and heterocyclic chemistry at research institutions and CROs.

Basic Information

Product Name	1H-Pyrrole-3-Carboxylicacid,1-Ethyl-4-(2-Furanylmethylene)-4,5-Dihydro-2-Methyl-5-Oxo-,Methylester(9Ci)
CAS No.	593241-87-3
Molecular Formula	C14H15NO4
Molecular Weight	261.27 g/mol
Synonyms	Methyl 1-ethyl-4-(furan-2-ylmethylene)-2-methyl-5-oxo-4,5-dihydro-1H-pyrrole-3-carboxylate; 1-Ethyl-4-(2-furanylmethylene)-4,5-dihydro-2-methyl-5-oxo-1H-pyrrole-3-carboxylic acid methyl ester; 1H-Pyrrole-3-carboxylic acid, 1-ethyl-4-(2-furanylmethylene)-4,5-dihydro-2-methyl-5-oxo-, methyl ester; 593241-87-3; Methyl 1-ethyl-4-(2-furylmethylene)-2-methyl-5-oxo-4,5-dihydro-1H-pyrrole-3-carboxylate
EINECS	Contact for details

Quality Control

Every batch of our 1H-Pyrrole-3-Carboxylicacid,1-Ethyl-4-(2-Furanylmethylene)-4,5-Dihydro-2-Methyl-5-Oxo-,Methylester(9Ci) is manufactured under strict quality management systems. We employ advanced analytical techniques including HPLC, GC-MS, NMR, and IR spectroscopy to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance and regulatory needs.

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 (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
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.