Description

3-Acetoxybenzoic Acid is a versatile organic intermediate and a key derivative of salicylic acid, where the phenolic hydroxyl group is acetylated. This structural modification enhances its utility in synthetic organic chemistry, particularly as a protective group or a building block for more complex molecules. It is primarily sought after by manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for the synthesis of active ingredients and specialty compounds.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various active pharmaceutical ingredients (APIs), including certain non-steroidal anti-inflammatory drugs (NSAIDs) and other therapeutic agents.
• Agrochemical Synthesis: Used as a building block in the production of herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as an intermediate in the manufacture of dyes, pigments, and specialty polymers.
• Organic Synthesis Reagent: Utilized in academic and industrial research laboratories as a protected form of salicylic acid for complex multi-step synthesis.
• Chemical Research: Employed in the development of novel chemical entities and material science applications.

Basic Information

Product Name	3-Acetoxybenzoic Acid
CAS No.	6304-89-8
Molecular Formula	C9H8O4
Molecular Weight	180.16 g/mol
Synonyms	3-(Acetyloxy)benzoic Acid; m-Acetoxybenzoic Acid; Acetylsalicylic Acid Impurity; Benzoic acid, 3-(acetyloxy)-; 3-Carboxyphenyl acetate; m-Hydroxybenzoic acid acetate; ASAc Impurity; Salicylic acid acetate (isomer)
EINECS	228-585-6

Quality Control

Our 3-Acetoxybenzoic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) that include results for assay, related substances, and physical parameters, confirming compliance with agreed specifications. Our quality commitment supports applications requiring high-purity intermediates.

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). This product is hygroscopic (moisture-sensitive); ensure containers are sealed immediately after use to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	148°C - 152°C
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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