Description

4-Methylbenzoic Acid Phenacyl Ester is a specialized organic ester compound, also known by its CAS number 54797-44-3. This high-purity intermediate is valued for its role in advanced organic synthesis, particularly in the construction of complex molecular frameworks. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and other performance chemicals requiring specific aromatic ester functionalities.
• Organic Synthesis Research: Employed in academic and industrial R&D labs for studying reaction mechanisms and creating complex organic molecules.
• Liquid Crystal & Polymer Chemistry: Potential monomer or additive in the development of specialty polymers and liquid crystal materials.

Basic Information

Product Name	4-Methylbenzoic Acid Phenacyl Ester
CAS No.	54797-44-3
Molecular Formula	C16H14O3
Molecular Weight	254.28 g/mol
Synonyms	p-Toluic Acid Phenacyl Ester; 4-Methylbenzoic Acid 2-Oxo-2-phenylethyl Ester; Phenacyl 4-Methylbenzoate; 2-Oxo-2-phenylethyl 4-Methylbenzoate; (2-Oxo-2-phenylethyl) 4-methylbenzoate; α-Oxobenzeneacetic Acid 4-Methylphenyl Ester
EINECS	Contact for details

Quality Control

Our 4-Methylbenzoic Acid Phenacyl Ester is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the exacting standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (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.