Description

Methyl 4-Butyrylbenzoate is a high-purity aromatic ester derivative, serving as a critical advanced intermediate in organic synthesis. Its value lies in providing a versatile molecular scaffold for constructing more complex chemical architectures, particularly in fine chemical and pharmaceutical research. This compound is essential for R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those with benzophenone or related aromatic ketone cores.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Material Precursor: Serves as a starting material for synthesizing advanced organic electronic materials and liquid crystal compounds.
• Polymer & Resin Modifier: Acts as a monomer or cross-linking agent in the production of specialty polymers with enhanced properties.
• Organic Synthesis Reagent: Utilized in various name reactions, such as Friedel-Crafts acylation follow-ups, for introducing the 4-butyrylbenzoate moiety.
• Flavor & Fragrance Intermediate: Potential precursor in the synthesis of complex aromatic compounds for high-value fragrance applications.

Basic Information

Product Name	Methyl 4-Butyrylbenzoate
CAS No.	71616-83-6
Molecular Formula	C12H14O3
Molecular Weight	206.24 g/mol
Synonyms	Methyl p-Butyrylbenzoate; 4-(1-Oxobutyl)benzoic Acid Methyl Ester; Benzoic acid, 4-butyryl-, methyl ester; Methyl 4-(1-oxobutyl)benzoate; p-Butyrylbenzoic Acid Methyl Ester; 4-Butyrylbenzoic Acid Methyl Ester; Methyl 4-n-Butyrylbenzoate
EINECS	Contact for details

Quality Control

Our Methyl 4-Butyrylbenzoate 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. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical parameters. Our quality commitment aligns with cGMP principles for advanced intermediates, ensuring reliability for your most demanding synthesis workflows.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

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	< 10 ppm

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