Description

7-Fluoro-1-H-Benzo[D][1,3]Oxazine-2,4-Dione is a specialized heterocyclic organic compound featuring a fused benzoxazine-dione structure with a fluorine substituent, which imparts unique electronic and steric properties. This compound serves as a critical pharmaceutical intermediate and a versatile building block in advanced organic synthesis. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for developing novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of fluorinated quinolone antibiotics and other bioactive molecules targeting bacterial infections.
• Agrochemical Synthesis: Used in the development of novel herbicides and fungicides, where the fluorine atom enhances biological activity and environmental stability.
• Organic Synthesis Building Block: Employed in constructing complex heterocyclic frameworks for medicinal chemistry and material science research.
• Chemical Research & Development: Serves as a standard or reagent in method development and structure-activity relationship (SAR) studies.
• Fluorine Chemistry Studies: Utilized as a model compound to study the influence of fluorine substitution on the reactivity of benzoxazine-dione systems.

Basic Information

Product Name	7-Fluoro-1-H-Benzo[D][1,3]Oxazine-2,4-Dione
CAS No.	321-50-6
Molecular Formula	C8H4FNO3
Molecular Weight	181.12 g/mol
Synonyms	7-Fluorobenzoxazine-2,4-dione; 7-Fluoro-2H-1,3-benzoxazine-2,4(1H)-dione; 7-Fluoro-1,3-benzoxazine-2,4-dione; 7-Fluoro-1H-1,3-benzoxazine-2,4-dione; 7-Fluorobenzo[d][1,3]oxazine-2,4-dione; 7-Fluoro-2,4-dihydro-1H-benzo[d][1,3]oxazine-2,4-dione; 321-50-6
EINECS	Contact for details

Quality Control

Our 7-Fluoro-1-H-Benzo[D][1,3]Oxazine-2,4-Dione is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure high purity and consistent identity. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We can supply material compliant with various pharmacopeial standards upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from incompatible materials such as strong bases and reducing agents. The compound is light-sensitive (store away from light).

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%
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.