Description

p-Acetaminobenzoic A is a specialized organic compound used as a key intermediate in fine chemical synthesis. This high-purity building block is critical for ensuring the quality and consistency of downstream products in regulated industries. It is primarily utilized by manufacturers in the pharmaceutical and advanced agrochemical sectors for research and production processes.

Application

• Pharmaceutical intermediate for the synthesis of active pharmaceutical ingredients (APIs).
• Key building block in advanced agrochemical research and development.
• Precursor in the manufacture of specialty dyes and pigments.
• Intermediate for organic synthesis in academic and industrial research laboratories.
• Starting material for the production of liquid crystal and other advanced materials.

Basic Information

Product Name	p-Acetaminobenzoic A
CAS No.	57742-39-9
Molecular Formula	C9H9NO3
Molecular Weight	179.17 g/mol
Synonyms	4-Acetamidobenzoic acid; N-Acetyl-4-aminobenzoic acid; p-Acetamidobenzoic acid; 4-(Acetylamino)benzoic acid; Acetyl-p-aminobenzoic acid; N-(4-Carboxyphenyl)acetamide; Benzoic acid, 4-(acetylamino)-; p-Carboxyacetanilide
EINECS	Contact for details

Quality Control

Our p-Acetaminobenzoic A is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets high-purity standards suitable for synthetic applications. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

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

Specification

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

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