Description

Methyl 4-Acetoxybenzoate is a versatile organic ester compound, serving as a key intermediate in advanced chemical synthesis. Its primary value lies in providing a protected phenolic functionality, enabling controlled reactivity in the production of pharmaceuticals, agrochemicals, and specialty polymers. This high-purity intermediate is essential for R&D laboratories and manufacturing facilities in the pharmaceutical, fragrance, and polymer industries seeking reliable and consistent raw materials.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring protected hydroxybenzoate motifs.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators where specific ester groups are required.
• Polymer & Resin Modifier: Acts as a monomer or additive in the creation of specialty polyesters and coatings to impart specific chemical resistance or physical properties.
• Organic Synthesis Reagent: Employed in academic and industrial research laboratories for constructing complex organic molecules, including dyes and liquid crystals.
• Fragrance & Flavor Precursor: Serves as a starting material for synthesizing certain aroma chemicals and flavoring agents.

Basic Information

Product Name	Methyl 4-Acetoxybenzoate
CAS No.	24262-66-6
Molecular Formula	C10H10O4
Molecular Weight	194.18 g/mol
Synonyms	Methyl p-acetoxybenzoate; 4-(Acetyloxy)benzoic acid methyl ester; Methyl 4-(acetyloxy)benzoate; p-Acetoxybenzoic acid methyl ester; Benzoic acid, 4-(acetyloxy)-, methyl ester; Methyl paracetoxybenzoate
EINECS	Contact for details

Quality Control

Our Methyl 4-Acetoxybenzoate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for use in sensitive applications. Certificates of Analysis (COA) detailing all test results are available upon request to support your quality assurance and regulatory compliance needs.

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 strong oxidizing agents, strong bases, and heat sources.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	108°C - 112°C
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.