Description

Peroxyphenylacetic Acid is a specialized organic peroxide compound with significant utility as a reactive intermediate in advanced chemical synthesis. Its unique peroxy functional group makes it a valuable reagent for introducing oxygen atoms or facilitating controlled oxidation reactions, which are critical for producing high-value fine chemicals and active pharmaceutical ingredients (APIs). This product is essential for R&D laboratories and manufacturing units in the pharmaceutical, agrochemical, and specialty polymer industries seeking to develop novel compounds or enhance synthetic pathways.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Organic Synthesis Reagent: Used as a selective oxidizing agent or peroxy source in the preparation of fine chemicals and specialty compounds.
• Polymer Chemistry: Acts as an initiator or cross-linking agent in the production of specialty polymers and resins.
• Agrochemical Production: Intermediate in the manufacture of advanced pesticides and herbicides.
• Research & Development: A valuable tool for chemists in academic and industrial R&D for exploring new peroxy-mediated reactions.
• Dye and Pigment Synthesis: Used in the production of certain high-performance dyes and organic pigments.

Basic Information

Product Name	Peroxyphenylacetic Acid
CAS No.	19910-09-9
Molecular Formula	C8H8O4
Molecular Weight	168.15 g/mol
Synonyms	Peroxy(phenyl)acetic Acid; Phenyldioxyacetic Acid; α-Peroxyphenylacetic Acid; Benzeneperoxoacetic Acid; Phenylperoxyacetic Acid; (Peroxy)phenylacetic Acid; Perbenzoic Acid, Carboxymethyl Derivative; 2-Phenyldioxyacetic Acid
EINECS	Contact for details

Quality Control

Our Peroxyphenylacetic Acid is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing to ensure it meets the high-purity standards required for sensitive synthetic applications. We provide detailed Certificates of Analysis (COA) with each shipment, which include data for purity, identity, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, ensuring reliable and consistent performance for our global B2B partners.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This material is light-sensitive (store away from light) and easily oxidized (store under inert atmosphere). It should be kept separate from incompatible materials such as strong reducing agents, bases, and metals. Keep container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to maintain stability and prevent decomposition.

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%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Residual Solvents (GC)	Complies with ICH guidelines

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