Description

7-Fluoro-2,3-Dihydrobenzo[B][1,4]Dioxin-5-Amine is a high-purity, fluorinated benzodioxin derivative serving as a critical building block in advanced organic synthesis. Its unique structure, featuring a fused dioxin ring and a primary amine group, makes it an essential intermediate for developing novel active pharmaceutical ingredients (APIs) and functional materials. This compound is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and material science sectors for creating compounds with tailored biological and physical properties.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of new drug candidates, particularly in central nervous system (CNS) and anti-inflammatory therapies.
• Agrochemical Synthesis: Used in the creation of novel herbicides and pesticides, where the fluorine atom and benzodioxin scaffold can enhance bioactivity and environmental stability.
• Material Science Precursor: Employed in the synthesis of specialty polymers, liquid crystals, and organic electronic materials due to its rigid, planar structure.
• Chemical Research: Serves as a versatile starting material in academic and industrial R&D for exploring new fluorinated heterocyclic compounds.
• Ligand and Catalyst Development: The amine functionality allows for its use in constructing complex ligands for catalysis and metal-organic frameworks (MOFs).

Basic Information

Product Name	7-Fluoro-2,3-Dihydrobenzo[B][1,4]Dioxin-5-Amine
CAS No.	698985-54-5
Molecular Formula	C8H8FNO2
Molecular Weight	169.15 g/mol
Synonyms	5-Amino-7-fluoro-2,3-dihydro-1,4-benzodioxine; 7-Fluoro-2,3-dihydro-1,4-benzodioxin-5-amine; 7-Fluoro-5-amino-1,4-benzodioxane; 698985-54-5; 5-Amino-7-fluoro-1,4-benzodioxane; 7-Fluoro-1,4-benzodioxan-5-amine; 7-Fluoro-2,3-dihydrobenzo[b][1,4]dioxin-5-ylamine
EINECS	Contact for details

Quality Control

Our 7-Fluoro-2,3-Dihydrobenzo[B][1,4]Dioxin-5-Amine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) detailing purity, impurities, and physical characteristics are provided with every shipment to guarantee traceability and batch-to-batch consistency for your critical applications.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white 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	≤ 10 ppm

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