Description

2,2-Difluoro-8H-1,3-Dioxa-8-Aza- As-Indacene-6,7-Dione is a specialized heterocyclic organic compound featuring a unique difluorinated indacene core structure. This compound is valued for its role as a key synthetic intermediate and building block in advanced materials and pharmaceutical research. It is primarily sought after by R&D chemists and process development scientists in the fine chemical, agrochemical, and life sciences sectors for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A critical building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in fluorinated drug discovery programs.
• Agrochemical Research: Used in developing new generations of herbicides, fungicides, and insecticides where the fluorinated indacene structure imparts desirable biological activity and stability.
• Material Science: Serves as a precursor for organic semiconductors, dyes, and photoactive materials used in OLEDs and sensor technologies.
• Fluorescent Probe Synthesis: The core structure is amenable to modification for creating specialized fluorescent tags and molecular probes used in bioimaging and diagnostics.
• Academic & Industrial R&D: A valuable reagent for methodological development in organic synthesis, including cross-coupling and fluorination chemistry studies.
• Fine Chemical Production: Employed in custom synthesis and contract manufacturing for high-value, low-volume specialty chemicals.

Basic Information

Product Name	2,2-Difluoro-8H-1,3-Dioxa-8-Aza- As-Indacene-6,7-Dione
CAS No.	902137-99-9
Molecular Formula	C₁₀H₄F₂NO₄
Molecular Weight	240.15 g/mol
Synonyms	2,2-Difluoro-8H-1,3-dioxa-8-aza-as-indacene-6,7-dione; 8H-1,3-Dioxa-8-aza-as-indacene-6,7-dione, 2,2-difluoro-; Difluorinated Indacenedione Derivative; Fluorinated Heterocyclic Dione; BODIPY Core Analog; 2,2-Difluoro-1,3-dioxa-8-aza-as-indacene-6,7-dione
EINECS	Contact for details

Quality Control

Our 2,2-Difluoro-8H-1,3-Dioxa-8-Aza- As-Indacene-6,7-Dione is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request to support your quality assurance protocols.

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). The compound should be kept under an inert atmosphere if long-term storage is required to prevent potential degradation.

Specification

Item	Specification
Appearance	Yellow to orange 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%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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