Description

[(Z)-2-Oxoacenaphthylen-1(2H)-Ylidene]Acetic Acid Ethyl Ester is a specialized organic compound belonging to the acenaphthylene class, characterized by its unique conjugated structure. This compound matters as a versatile chemical intermediate and building block, enabling the synthesis of complex molecules for advanced material and pharmaceutical research. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and organic electronics industries for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Organic Semiconductor Research: Used as a building block for developing π-conjugated systems in organic light-emitting diodes (OLEDs) and photovoltaics.
• Agrochemical Synthesis: Employed in the research and development of new pesticides and herbicides.
• Dye and Pigment Chemistry: Acts as an intermediate for creating specialized dyes and functional colorants.
• Ligand and Catalyst Development: Utilized in the preparation of complex ligands for catalytic applications.
• Academic and Industrial R&D: A valuable reagent for methodological studies and exploring new organic reactions in research laboratories.

Basic Information

Product Name	[(Z)-2-Oxoacenaphthylen-1(2H)-Ylidene]Acetic Acid Ethyl Ester
CAS No.	22561-90-6
Molecular Formula	C₁₆H₁₂O₃
Molecular Weight	252.27 g/mol
Synonyms	Ethyl (Z)-2-oxoacenaphthylen-1(2H)-ylideneacetate; Ethyl (Z)-2-oxo-1(2H)-acenaphthylideneacetate; 1-Acenaphthenone, 2-(ethoxycarbonylmethylene)-1,2-dihydro-; 2-(Ethoxycarbonylmethylene)-1,2-dihydro-1-acenaphthenone; (Z)-Ethyl 2-(1-oxo-1,2-dihydroacenaphthylen-2-ylidene)acetate; Acenaphthylene-1,2-dione monoethyl enol ether
EINECS	Contact for details

Quality Control

Our [(Z)-2-Oxoacenaphthylen-1(2H)-Ylidene]Acetic Acid Ethyl Ester is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request 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 room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, handling and storage should minimize exposure to direct light.

Specification

Item	Specification
Appearance	Yellow to orange 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.