Description

4-Acetylphenoxyacetic Acid is a versatile aromatic ketone-carboxylic acid derivative that serves as a critical building block in advanced organic synthesis. This compound matters for its bifunctional reactivity, offering both a ketone and a carboxylic acid group for selective chemical transformations, enabling the creation of complex molecular architectures. It is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical industries for developing active ingredients and novel intermediates.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of non-steroidal anti-inflammatory drugs (NSAIDs) and other bioactive molecules.
• Agrochemical Synthesis: Building block for creating herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & Polymer Chemistry: Used in the development of specialty monomers and advanced materials with specific optical properties.
• Organic Synthesis & Research: A versatile reagent for constructing complex heterocycles and for use in coupling reactions.
• Dye & Pigment Manufacturing: Intermediate in the production of specialized colorants and photographic chemicals.

Basic Information

Product Name	4-Acetylphenoxyacetic Acid
CAS No.	1878-81-5
Molecular Formula	C10H10O4
Molecular Weight	194.18 g/mol
Synonyms	p-Acetylphenoxyacetic Acid; 4-Acetylphenoxyethanoic Acid; (4-Acetylphenoxy)acetic Acid; Acetic Acid, (p-Acetylphenoxy)-; Acetic Acid, (4-Acetylphenoxy)-; NSC 403697; 2-(4-Acetylphenoxy)acetic Acid
EINECS	217-522-8

Quality Control

Our 4-Acetylphenoxyacetic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) are provided with each shipment, detailing all relevant specifications. We can support development projects requiring material that meets ICH guidelines for impurities.

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 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	142 - 146 °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.