Description

2H-3,1-Benzoxazin-2-One,8-Fluoro-1,4-Dihydro-4,4-Dimethyl-(9Ci) is a specialized fluorinated heterocyclic compound, identified by CAS number 304854-40-8, serving as a high-value synthetic intermediate. Its core value lies in its unique molecular scaffold, which is critical for constructing complex molecules in advanced research and development. This compound is primarily needed by pharmaceutical R&D laboratories and fine chemical manufacturers focused on developing new active ingredients, particularly in the areas of agrochemicals and medicinal chemistry.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, especially those targeting central nervous system (CNS) disorders.
• Agrochemical Research: Used in the development of new-generation herbicides and pesticides, leveraging the fluorine atom for enhanced bioactivity and stability.
• Organic Synthesis: Serves as a versatile precursor for constructing complex benzoxazine-based heterocycles in academic and industrial research.
• Material Science: Potential monomer or additive in the research of specialty polymers with specific optical or electronic properties.
• Chemical Biology: Used as a probe or labeling agent in biochemical research due to its fluorinated structure.

Basic Information

Product Name	2H-3,1-Benzoxazin-2-One,8-Fluoro-1,4-Dihydro-4,4-Dimethyl-(9Ci)
CAS No.	304854-40-8
Molecular Formula	C₁₁H₁₀FNO₂
Molecular Weight	207.20 g/mol
Synonyms	8-Fluoro-4,4-dimethyl-1,4-dihydro-2H-3,1-benzoxazin-2-one; 8-Fluoro-4,4-dimethyl-3,1-benzoxazin-2(4H)-one; 304854-40-8; 8-Fluoro-4,4-dimethyl-1,4-dihydro-2H-benzo[d][1,3]oxazin-2-one; Fluoro-dimethyl-dihydro-benzoxazinone
EINECS	Contact for details

Quality Control

Our 2H-3,1-Benzoxazin-2-One,8-Fluoro-1,4-Dihydro-4,4-Dimethyl-(9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory needs.

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). Keep away from incompatible materials such as strong bases and oxidizing agents. For long-term storage, consider storing under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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