Description

Methyl 4-(2-Oxoethyl)Benzoate is a high-purity aromatic ester building block featuring a reactive oxoethyl side chain. This compound matters as a versatile and critical intermediate for synthesizing complex molecules in advanced pharmaceutical and fine chemical research. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for constructing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key synthon for the production of various active pharmaceutical ingredients (APIs), particularly those with benzophenone or related structures.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Organic Light-Emitting Diodes (OLEDs): Serves as a precursor for electron-transport or host materials in advanced display technologies.
• Liquid Crystal & Polymer Chemistry: A building block for monomers and additives that impart specific optical or mechanical properties.
• Cross-Coupling Reactions: The benzoate ester and ketone functionalities make it suitable for Pd-catalyzed reactions like Suzuki or Heck couplings.
• Flavor & Fragrance Industry: Potential intermediate for the synthesis of complex aromatic compounds.

Basic Information

Product Name	Methyl 4-(2-Oxoethyl)Benzoate
CAS No.	106918-32-5
Molecular Formula	C10H10O3
Molecular Weight	178.18 g/mol
Synonyms	Methyl 4-(2-Oxoethyl)benzoate; 4-(2-Oxoethyl)benzoic Acid Methyl Ester; Methyl p-(2-Oxoethyl)benzoate; Benzoic acid, 4-(2-oxoethyl)-, methyl ester; 2-[4-(Methoxycarbonyl)phenyl]acetaldehyde; Methyl 4-acetylmethylbenzoate (common name); p-(Carbomethoxy)phenacetaldehyde
EINECS	Contact for details

Quality Control

Our Methyl 4-(2-Oxoethyl)Benzoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are 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, and well-ventilated area at a controlled room temperature (15-25°C). The compound may be light-sensitive and should be handled under an inert atmosphere for long-term storage to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Any single unknown impurity	≤ 0.5%
Residual Solvents (GC)	Complies with ICH Q3C guidelines

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