Description

3'-Carboethoxy-3-(4-Methylphenyl)Propiophenone is a specialized organic intermediate featuring a propiophenone core with distinct carboethoxy and tolyl substituents. This compound matters for its role as a key building block in the synthesis of complex molecules, particularly in advanced pharmaceutical and agrochemical research. It is needed by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and agrochemical industries for constructing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or inflammatory pathways.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, where its molecular scaffold contributes to bioactive properties.
• Material Science Research: Serves as a monomer or functional unit in the development of specialty polymers and advanced organic materials.
• Academic & Industrial R&D: Employed in organic chemistry laboratories for method development and the exploration of new synthetic routes.
• Liquid Crystal & OLED Material Precursor: Potential building block for creating complex organic molecules used in electronic displays and lighting.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific production campaigns.

Basic Information

Product Name	3'-Carboethoxy-3-(4-Methylphenyl)Propiophenone
CAS No.	898768-61-1
Molecular Formula	C19H20O3
Molecular Weight	296.36 g/mol
Synonyms	Ethyl 3-(4-methylphenyl)-3-oxopropanoate; 3-Oxo-3-(p-tolyl)propanoic acid ethyl ester; 3-(4-Methylphenyl)-3-oxopropanoic acid ethyl ester; Propiophenone, 3'-carboethoxy-3-(4-methylphenyl)-; Ethyl 3-oxo-3-(p-tolyl)propanoate; Ethyl 4-methylbenzoylacetate; p-Tolyl 3-ethoxy-3-oxopropan-1-one
EINECS	Contact for details

Quality Control

Our 3'-Carboethoxy-3-(4-Methylphenyl)Propiophenone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles 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 area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain product integrity.

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%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.