Description

(Z)-Ethyl 5-((5-Fluoro-2-Oxoindolin-3-Ylidene)Methyl)-2,4-Dimethyl-1H-Pyrrole-3-Carboxylate is a high-purity, structurally complex heterocyclic compound that serves as a critical advanced intermediate in modern organic synthesis. Its value lies in its precise molecular architecture, which is essential for constructing sophisticated pharmacophores and functional materials. This product is primarily needed by research and development teams in the pharmaceutical, agrochemical, and specialty chemical industries for the development of new active ingredients and dyes.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting kinase inhibition or possessing specific receptor-binding profiles.
• Agrochemical Research: Used in the development of new-generation herbicides, fungicides, or plant growth regulators that require complex heterocyclic cores.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a precursor or dopant material in the creation of emissive layers for display and lighting technologies due to its conjugated structure.
• Dye and Pigment Synthesis: Acts as a central intermediate for producing specialized fluorone-based dyes, sensors, or photographic sensitizers.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological studies in organic chemistry, such as novel cyclization or cross-coupling reactions.
• Material Science: Investigated for use in the synthesis of organic semiconductors or non-linear optical (NLO) materials.

Basic Information

Product Name	(Z)-Ethyl 5-((5-Fluoro-2-Oxoindolin-3-Ylidene)Methyl)-2,4-Dimethyl-1H-Pyrrole-3-Carboxylate
CAS No.	1104253-05-5
Molecular Formula	C19H19FN2O3
Molecular Weight	342.37 g/mol
Synonyms	Ethyl (Z)-5-[(5-Fluoro-2-oxo-1H-indol-3-ylidene)methyl]-2,4-dimethyl-1H-pyrrole-3-carboxylate; 5-[(5-Fluoro-2-oxo-1,3-dihydroindol-3-ylidene)methyl]-2,4-dimethyl-1H-pyrrole-3-carboxylic acid ethyl ester; (Z)-Ethyl 5-((5-fluoro-2-oxoindolin-3-ylidene)methyl)-2,4-dimethyl-1H-pyrrole-3-carboxylate; 1104253-05-5; 5-((5-Fluoro-2-oxoindolin-3-ylidene)methyl)-2,4-dimethyl-1H-pyrrole-3-carboxylic acid ethyl ester (Z-isomer); A fluorone indole-pyrrole conjugate; A heterocyclic diketone derivative.
EINECS	Contact for details

Quality Control

Our production of (Z)-Ethyl 5-((5-Fluoro-2-Oxoindolin-3-Ylidene)Methyl)-2,4-Dimethyl-1H-Pyrrole-3-Carboxylate 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, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). The container should be kept in a well-ventilated area and protected from moisture.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (HPLC)	Retention time corresponds to reference standard
Identification (IR)	Spectrum matches reference
Purity (HPLC)	≥ 97.0% (Area %)
Water Content (KF)	≤ 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.