Description

2H-1,3-Benzoxazine-2-Carboxylic Acid, 3,4-Dihydro-6-Hydroxy-2-Methyl-4-Oxo- is a high-purity, heterocyclic carboxylic acid derivative that serves as a critical synthetic intermediate and building block in advanced organic chemistry. Its unique benzoxazine core structure makes it a valuable precursor for developing novel pharmaceuticals, agrochemicals, and functional materials. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries who require reliable, high-quality intermediates for complex synthesis.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in the development of central nervous system (CNS) agents and enzyme inhibitors.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Material Science Research: Serves as a monomer or precursor for developing polymers, resins, and coatings with specialized thermal or optical properties.
• Organic Synthesis & Catalysis: A versatile reagent for constructing complex heterocyclic frameworks in academic and industrial R&D settings.
• Bioconjugate Chemistry: Potential use in creating labeled compounds or probes for biochemical and diagnostic applications.

Basic Information

Item	Details
Product Name	2H-1,3-Benzoxazine-2-Carboxylic Acid, 3,4-Dihydro-6-Hydroxy-2-Methyl-4-Oxo-
CAS No.	855468-38-1
Molecular Formula	C10H9NO5
Molecular Weight	223.18 g/mol
Synonyms	6-Hydroxy-2-methyl-4-oxo-3,4-dihydro-2H-1,3-benzoxazine-2-carboxylic acid; 2H-1,3-Benzoxazine-2-carboxylic acid, 3,4-dihydro-6-hydroxy-2-methyl-4-oxo-; 3,4-Dihydro-6-hydroxy-2-methyl-4-oxo-2H-1,3-benzoxazine-2-carboxylic acid; 6-Hydroxy-2-methyl-4-oxo-2H-1,3-benzoxazine-2-carboxylic acid; 2-Carboxy-6-hydroxy-2-methyl-3,4-dihydro-2H-1,3-benzoxazin-4-one
EINECS	Contact for details

Quality Control

Our 2H-1,3-Benzoxazine-2-Carboxylic Acid, 3,4-Dihydro-6-Hydroxy-2-Methyl-4-Oxo- is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality parameters. Our production adheres to cGMP principles where applicable, ensuring a reliable supply for demanding R&D and scale-up processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). The product is hygroscopic (moisture-sensitive) and should be kept under an inert atmosphere for long-term storage to prevent degradation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
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.