Description

3,4-Dihydro-7-Nitro-3-(1-Oxopropyl)-1H-2,3-Benzoxazine is a specialized heterocyclic organic compound belonging to the benzoxazine class, characterized by its nitro and oxopropyl functional groups. This compound serves as a valuable chemical intermediate and building block for advanced synthesis, enabling the development of novel molecular architectures. It is primarily required by pharmaceutical research, agrochemical development, and material science laboratories for creating new active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting neurological or anti-inflammatory pathways.
• Agrochemical Research: Used in developing new herbicides, fungicides, or insecticides due to its reactive benzoxazine core.
• Polymer Chemistry: Acts as a monomer or cross-linking agent for producing high-performance, heat-resistant benzoxazine resins.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex heterocyclic compounds and fine chemicals.
• Dye and Pigment Synthesis: The nitro group and aromatic structure make it a potential intermediate for specialty colorants.
• Ligand and Catalyst Development: Utilized in creating novel chelating agents or organocatalysts for asymmetric synthesis.

Basic Information

Product Name	3,4-Dihydro-7-Nitro-3-(1-Oxopropyl)-1H-2,3-Benzoxazine
CAS No.	21038-11-9
Molecular Formula	C11H10N2O4
Molecular Weight	234.21 g/mol
Synonyms	7-Nitro-3-propionyl-3,4-dihydro-2H-1,3-benzoxazine; 3-Propionyl-7-nitro-3,4-dihydro-2H-1,3-benzoxazine; 3,4-Dihydro-7-nitro-3-propionyl-2H-1,3-benzoxazine; 1H-2,3-Benzoxazine, 3,4-dihydro-7-nitro-3-(1-oxopropyl)-; 21038-11-9; Benzoxazine derivative, nitro-propionyl substituted.
EINECS	Contact for details

Quality Control

Our 3,4-Dihydro-7-Nitro-3-(1-Oxopropyl)-1H-2,3-Benzoxazine is produced under strict quality management protocols. Every batch undergoes rigorous analytical testing including HPLC, NMR, and IR spectroscopy to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical parameters. Our quality commitment aligns with cGMP and ISO 9001 standards where applicable, ensuring reliability for your research and development processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its light-sensitive nature and propensity for oxidation, it is recommended to handle under an inert atmosphere for long-term storage and to minimize exposure to air and moisture.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.