Description

4-Methyl-Isatoic Anhydride is a versatile heterocyclic organic compound primarily used as a key synthetic intermediate. Its value lies in its reactive anhydride moiety, which facilitates the efficient construction of complex molecular frameworks, particularly in the synthesis of pharmacologically active molecules. This product is essential for research chemists and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients or fine chemicals.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of various drug candidates, including potential kinase inhibitors and other bioactive heterocycles.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a precursor for the development of specialized dyes and organic pigments.
• Polymer Chemistry: Can be incorporated as a monomer or cross-linking agent to create polymers with specific thermal or mechanical properties.
• Chemical Research & Development: A valuable reagent for exploring new organic reactions and constructing novel chemical libraries for screening.
• Ligand Synthesis: Used in the preparation of complexing agents and ligands for catalysis or metal ion sequestration.

Basic Information

Product Name	4-Methyl-Isatoic Anhydride
CAS No.	63480-11-5
Molecular Formula	C9H7NO3
Molecular Weight	177.16 g/mol
Synonyms	4-Methyl-1H-benzo[d][1,3]oxazine-2,4-dione; 4-Methyl-2H-3,1-benzoxazine-2,4(1H)-dione; 4-Methylisatoic anhydride; 4-Methyl-2,4-dihydro-1H-3,1-benzoxazine-2,4-dione; 4-Methyl-1,3-benzoxazine-2,4-dione; 4-Methylanthranilic acid N-carboxyanhydride
EINECS	Contact for details

Quality Control

Our 4-Methyl-Isatoic Anhydride is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of advanced synthetic applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to guarantee traceability and compliance with your internal specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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