Description

Ethyl 3,4-Dihydro-2-Methyl-6-Nitro-3-Oxo-2H-1,4-Benzoxazine-2-Carboxylate is a high-purity, specialized benzoxazine derivative serving as a critical synthetic intermediate in advanced organic chemistry. Its value lies in providing a functionalized, nitro-substituted heterocyclic scaffold essential for constructing complex molecular architectures with targeted biological activity. This compound is primarily needed by research institutions and pharmaceutical development teams working on novel active pharmaceutical ingredients (APIs), agrochemicals, and other fine chemical products.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing antimicrobial properties.
• Agrochemical Research: Serves as a precursor for developing new herbicides, fungicides, or insecticides with enhanced efficacy and selectivity.
• Organic Synthesis & Material Science: Used in academic and industrial R&D to create novel heterocyclic compounds, dyes, or functional polymers.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical method development, quality control, and regulatory submissions.

Basic Information

Product Name	Ethyl 3,4-Dihydro-2-Methyl-6-Nitro-3-Oxo-2H-1,4-Benzoxazine-2-Carboxylate
CAS No.	154365-37-4
Molecular Formula	C₁₂H₁₂N₂O₆
Molecular Weight	280.24 g/mol
Synonyms	Ethyl 2-methyl-6-nitro-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-2-carboxylate; 2H-1,4-Benzoxazine-2-carboxylic acid, 3,4-dihydro-2-methyl-6-nitro-3-oxo-, ethyl ester; 154365-37-4; 6-Nitro-3,4-dihydro-3-oxo-2H-1,4-benzoxazine-2-carboxylic Acid Ethyl Ester, 2-Methyl-; Ethyl 2-methyl-6-nitro-3-oxo-2,3-dihydro-4H-1,4-benzoxazine-2-carboxylate
EINECS	Contact for details

Quality Control

Our Ethyl 3,4-Dihydro-2-Methyl-6-Nitro-3-Oxo-2H-1,4-Benzoxazine-2-Carboxylate is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the stringent requirements for research and development applications. Certificates of Analysis (COA) detailing all specifications are provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to light brown 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%
Heavy Metals	≤ 20 ppm

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