Description

Ethyl 8-(3-Methylphenyl)-8-oxooctanoate is a high-purity specialty ester compound, identified by CAS NO 898751-58-1. This chemical serves as a valuable intermediate in advanced organic synthesis, offering a unique aromatic ketone functionality for building complex molecular architectures. It is primarily sought after by research and development teams in the pharmaceutical and fine chemical industries for the creation of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of proprietary drug candidates and active pharmaceutical ingredients (APIs).
• Fine Chemical Synthesis: Used in the production of complex organic molecules for agrochemicals, dyes, and specialty polymers.
• Research & Development: Essential reagent in academic and industrial R&D labs for exploring new chemical entities and reaction pathways.
• Material Science: Potential precursor for developing advanced organic materials with specific optical or electronic properties.
• Liquid Crystal & OLED Research: Investigated as a component in the synthesis of organic semiconductors and display materials.

Basic Information

Product Name	Ethyl 8-(3-Methylphenyl)-8-oxooctanoate
CAS No.	898751-58-1
Molecular Formula	C₁₇H₂₄O₃
Molecular Weight	276.37 g/mol
Synonyms	Ethyl 8-oxo-8-(m-tolyl)octanoate; 8-(3-Methylphenyl)-8-oxooctanoic Acid Ethyl Ester; m-Tolyl 7-Carbethoxyheptyl Ketone; Octanoic acid, 8-(3-methylphenyl)-8-oxo-, ethyl ester; Ethyl 8-(m-Tolyl)-8-oxooctanoate
EINECS	Contact for details

Quality Control

Our Ethyl 8-(3-Methylphenyl)-8-oxooctanoate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide full traceability and detailed Certificates of Analysis (COA) with every shipment, supporting your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.