Description

3-Methyl-2H-1,3-benzoxazine-2,4(3H)-dione is a specialized heterocyclic organic compound that serves as a versatile building block in advanced chemical synthesis. Its unique benzoxazinedione structure makes it a valuable intermediate for the development of pharmaceuticals, agrochemicals, and functional materials. This high-purity compound is essential for research and development chemists and production specialists in the fine chemical and life science industries seeking reliable, high-quality intermediates.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with potential biological activity.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides, leveraging its heterocyclic core.
• Organic Light-Emitting Diodes (OLEDs): Serves as a building block for electron-transport materials or host materials in OLED device fabrication.
• Polymer Chemistry: Acts as a monomer or modifying agent for creating polymers with specific thermal or optical properties.
• Dye and Pigment Manufacturing: Utilized as an intermediate in the production of specialized dyes and organic pigments.
• Academic & Industrial Research: A crucial reagent for methodological development and exploring new reactions in heterocyclic chemistry.

Basic Information

Product Name	3-Methyl-2H-1,3-benzoxazine-2,4(3H)-dione
CAS No.	1672-01-1
Molecular Formula	C9H7NO3
Molecular Weight	177.16 g/mol
Synonyms	3-Methyl-2H-1,3-benzoxazine-2,4(3H)-dione; 3-Methyl-1,3-benzoxazine-2,4-dione; 3-Methyl-2,4-dihydro-1H-3,1-benzoxazine-2,4-dione; 3-Methyl-2,4-benzoxazinedione; N-Methylisatoic anhydride; 2H-3,1-Benzoxazine-2,4(3H)-dione, 3-methyl-; Isatoic anhydride, N-methyl-
EINECS	Contact for details

Quality Control

Our 3-Methyl-2H-1,3-benzoxazine-2,4(3H)-dione is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request to support your quality assurance protocols.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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