Description

Ethyl 4-Oxo-4-(9-Phenanthryl)Butyrate is a high-purity organic ester compound featuring a phenanthrene core, serving as a critical advanced intermediate in sophisticated chemical synthesis. Its unique structure makes it valuable for constructing complex molecular architectures, particularly in the development of specialized fine chemicals and functional materials. This product is essential for research and production chemists in the pharmaceutical, agrochemical, and advanced material science industries seeking reliable, high-quality building blocks.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs), especially those targeting complex biological pathways.
• Agrochemical Research: Used in the development of new generation herbicides, fungicides, and plant growth regulators that require specific phenanthrene-based scaffolds.
• Organic Light-Emitting Diodes (OLEDs): Serves as a precursor or core structure in the synthesis of electron-transport materials or host materials for OLED displays and lighting.
• Liquid Crystal & Advanced Material Synthesis: A valuable intermediate for creating novel liquid crystal compounds and other functional organic materials with specific optical or electronic properties.
• Dye & Pigment Chemistry: Employed in the research and production of specialized dyes, pigments, and fluorescent markers due to the phenanthrene chromophore.
• Academic & Industrial R&D: A versatile reagent for methodological development and exploratory synthesis in organic chemistry laboratories.

Basic Information

Product Name	Ethyl 4-Oxo-4-(9-Phenanthryl)Butyrate
CAS No.	898752-85-7
Molecular Formula	C22H20O3
Molecular Weight	332.40 g/mol
Synonyms	4-(9-Phenanthryl)-4-oxobutanoic acid ethyl ester; Ethyl 4-(9-phenanthryl)-4-oxobutyrate; 9-Phenanthrenebutanoic acid, 4-oxo-, ethyl ester; 4-Oxo-4-(9-phenanthrenyl)butyric acid ethyl ester; Butyric acid, 4-oxo-4-(9-phenanthryl)-, ethyl ester; Ethyl β-(9-phenanthroyl)propionate
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards for high-purity intermediates. Each batch is analyzed to confirm identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters are available upon request. We adhere to strict internal quality management protocols to guarantee supply reliability and product integrity for our global B2B clients.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Keep away from strong oxidizing agents and incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.