Description

Ethyl 3-Acetyl-4-Hydroxybenzoate is a high-purity organic ester compound, serving as a versatile intermediate in advanced chemical synthesis. Its molecular structure, featuring both acetyl and hydroxybenzoate functional groups, makes it a valuable precursor for developing complex molecules with specific properties. This compound is essential for research and production in the pharmaceutical and fine chemical industries, where precise chemical building blocks are required.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a substituted hydroxybenzoate core structure.
• Organic Synthesis Reagent: Used in research and development for constructing complex organic molecules, including heterocycles and specialty polymers.
• UV Absorber & Stabilizer Precursor: Serves as a starting material for manufacturing light-stabilizing additives used in plastics, coatings, and personal care products.
• Agrochemical Synthesis: Employed in the development of advanced crop protection agents and herbicides.
• Dye & Pigment Intermediate: Utilized in the production of specialized dyes and colorants for industrial applications.
• Flavor & Fragrance Chemistry: Acts as a precursor for synthesizing certain aromatic esters used in fragrance compositions.

Basic Information

Product Name	Ethyl 3-Acetyl-4-Hydroxybenzoate
CAS No.	57009-53-7
Molecular Formula	C11H12O5
Molecular Weight	224.21 g/mol
Synonyms	Ethyl 3-Acetyl-4-hydroxybenzoate; 4-Hydroxy-3-acetylbenzoic Acid Ethyl Ester; Benzoic acid, 4-hydroxy-3-acetyl-, ethyl ester; Ethyl 4-hydroxy-3-acetylbenzoate; 3-Acetyl-4-hydroxybenzoic Acid Ethyl Ester; AEHB; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our Ethyl 3-Acetyl-4-Hydroxybenzoate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial use. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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). This product is hygroscopic (moisture-sensitive) and light-sensitive; containers must be kept tightly sealed after opening to minimize exposure to atmospheric moisture and light.

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%
Heavy Metals	≤ 10 ppm

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