Description

Phenyl 4-Aminobenzoate is a high-purity organic compound, also known as phenyl p-aminobenzoate, serving as a versatile chemical intermediate in advanced synthesis. Its value lies in its role as a key building block for pharmaceuticals, agrochemicals, and specialty polymers, where consistent quality and reliable supply are paramount. This product is essential for R&D laboratories and production facilities in the pharmaceutical, life sciences, and fine chemical industries seeking a reliable source for their synthetic processes.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with benzamide or aniline functionalities.
• Agrochemical Synthesis: Used in the development and production of certain herbicides, fungicides, and plant growth regulators.
• Polymer & Material Science: Acts as a monomer or modifying agent in the production of specialty polymers, liquid crystals, and advanced organic materials.
• UV Absorber & Stabilizer Precursor: Serves as a starting material for synthesizing organic compounds used in coatings and plastics to enhance light stability.
• Dye & Pigment Manufacturing: Employed as an intermediate in the synthesis of azo dyes and other complex colorants.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new chemical entities and reaction pathways.

Basic Information

Product Name	Phenyl 4-Aminobenzoate
CAS No.	10268-70-9
Molecular Formula	C13H11NO2
Molecular Weight	213.23 g/mol
Synonyms	Phenyl p-Aminobenzoate; 4-Aminobenzoic Acid Phenyl Ester; Benzoic acid, 4-amino-, phenyl ester; PABA Phenyl Ester; p-Aminophenyl Benzoate; Phenyl 4-Aminobenzoate; Phenyl PABA
EINECS	233-614-6

Quality Control

Our Phenyl 4-Aminobenzoate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets exacting purity and consistency standards suitable for demanding industrial and research applications. A Certificate of Analysis (COA) detailing specific test results, including assay, identity, and impurity profiles, is provided with every shipment to guarantee full traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents and incompatible materials. This product is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	136 - 140 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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