Description

Methyl 2-(3-Oxo-3,4-Dihydro-2H-1,4-Benzoxazin-6-Yl)Acetate CAS NO 866038-49-5 is a high-purity, advanced pharmaceutical intermediate characterized by its benzoxazinone core structure. This compound is of significant commercial value for its role as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs). It is primarily sought after by research institutions and pharmaceutical manufacturers engaged in the development of new therapeutic agents, particularly in areas requiring complex heterocyclic chemistry.

Application

• Pharmaceutical Intermediate: A critical precursor in the multi-step synthesis of complex drug candidates, especially those targeting central nervous system (CNS) disorders.
• Agrochemical Research: Serves as a foundational scaffold for developing new herbicides and fungicides with novel modes of action.
• Organic Synthesis Building Block: Used in academic and industrial R&D for constructing diverse benzoxazinone-based libraries for biological screening.
• Material Science Precursor: Potential use in the synthesis of specialty chemicals and functional materials requiring specific heterocyclic motifs.

Basic Information

Product Name	Methyl 2-(3-Oxo-3,4-Dihydro-2H-1,4-Benzoxazin-6-Yl)Acetate
CAS No.	866038-49-5
Molecular Formula	C12H11NO4
Molecular Weight	233.22 g/mol
Synonyms	Methyl (3-oxo-3,4-dihydro-2H-1,4-benzoxazin-6-yl)acetate; 6-(Carboxymethyl)-3,4-dihydro-2H-1,4-benzoxazin-3-one methyl ester; 2-(3-Oxo-3,4-dihydro-2H-benzo[b][1,4]oxazin-6-yl)acetic acid methyl ester; Methyl 2-(3-oxo-4H-benzo[b][1,4]oxazin-6-yl)acetate; 866038-49-5; Benzoxazinone derivative intermediate
EINECS	Contact for details

Quality Control

Our production of Methyl 2-(3-Oxo-3,4-Dihydro-2H-1,4-Benzoxazin-6-Yl)Acetate adheres to stringent quality management protocols to ensure batch-to-batch consistency and reliability. The material is manufactured under controlled conditions and undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods. Certificates of Analysis (COA) detailing all specifications are provided with each shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep the container tightly sealed when not in use to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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