Description

1H-Indene,5,6-Difluoro-(9Ci) is a specialized fluorinated indene derivative, serving as a critical building block in advanced organic synthesis. Its value lies in its unique molecular structure, which enables the introduction of fluorine atoms into complex frameworks, a key strategy for modulating the properties of target molecules. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of fluorinated drug candidates, where fluorine substitution can enhance metabolic stability, bioavailability, and binding affinity.
• Agrochemical Synthesis: Used in creating novel fluorinated pesticides and herbicides, leveraging fluorine's ability to improve lipophilicity and environmental persistence.
• Material Science Research: Serves as a precursor for developing specialty polymers, liquid crystals, and organic electronic materials that benefit from fluorine's unique electronic properties.
• Organic Light-Emitting Diode (OLED) Materials: A potential building block for fluorinated host or emitter materials in OLED devices, contributing to color purity and device efficiency.
• Chemical Research & Development: Employed in academic and industrial R&D for exploring new fluorination methodologies and constructing complex, fluorinated heterocyclic systems.

Basic Information

Product Name	1H-Indene,5,6-Difluoro-(9Ci)
CAS No.	161712-78-3
Molecular Formula	C9H6F2
Molecular Weight	152.14 g/mol
Synonyms	5,6-Difluoro-1H-indene; 5,6-Difluoroindene; 1H-Indene, 5,6-difluoro-; Indene, 5,6-difluoro-; 5,6-Difluoroindane (precursor related); Difluoroindene; 161712-78-3 (CAS); 5,6-Difluoro-2,3-dihydro-1H-indene (tautomer/form related)
EINECS	Contact for details

Quality Control

Every batch of 1H-Indene,5,6-Difluoro-(9Ci) is produced and analyzed under strict quality management protocols to ensure consistency and purity for sensitive synthetic applications. Our products undergo rigorous quality testing, including chromatographic purity assays and structural confirmation, to ensure compliance with exacting R&D and process chemistry standards. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is available for each lot upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents. For long-term storage under an inert atmosphere (e.g., nitrogen or argon) is recommended to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Melting Point	Contact for details
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.