Description

n-m-Tolylphthalamic Acid is a specialized organic compound belonging to the phthalamic acid derivative class. This chemical serves as a crucial intermediate and building block in advanced organic synthesis, valued for its specific aromatic substitution pattern. It is primarily sought after by manufacturers in the pharmaceutical and agrochemical sectors for the development of active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Agrochemical Synthesis: Used in the research and production of herbicides, pesticides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a building block for certain complex organic dyes and colorants.
• Polymer Chemistry: Can be utilized as a monomer or modifier in the production of specialized polyamides or other polymers.
• Chemical Research & Development: Employed in academic and industrial R&D for exploring new synthetic pathways and novel compounds.
• Liquid Crystal and Electronic Material Precursor: Finds application in the synthesis of advanced materials for electronic displays.

Basic Information

Product Name	n-m-Tolylphthalamic Acid
CAS No.	85-72-3
Molecular Formula	C15H13NO3
Molecular Weight	255.27 g/mol
Synonyms	N-(3-Methylphenyl)phthalamic Acid; m-Tolylphthalamic Acid; 2-[(3-Methylphenyl)carbamoyl]benzoic Acid; Phthalamic Acid, N-m-Tolyl-; N-m-Tolylphthalamic Acid; Benzoic acid, 2-[[(3-methylphenyl)amino]carbonyl]-; NSC 403697
EINECS	201-627-9

Quality Control

Our n-m-Tolylphthalamic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with key parameters such as assay, impurity profile, and physical characteristics, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) nature, the container must be kept in a cool, dry place with low humidity. Recommended storage temperature is between 15°C and 25°C. Ensure the storage area is well-ventilated and separate from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm

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