Description

1H-Indene,5-Fluoro-1-Methyl-(9Ci) is a specialized fluorinated indene derivative, identified by CAS NO 170941-20-5, serving as a critical building block in advanced organic synthesis. Its value lies in its unique molecular structure, which incorporates both a fluorine atom and a methyl group on the indene scaffold, enabling precise modifications to the electronic and steric properties of target molecules. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, where it is used to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of new drug candidates, particularly in creating fluorinated analogs to modulate bioavailability and metabolic stability.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where the fluorine atom can enhance biological activity and environmental persistence.
• Material Science Research: Serves as a precursor for developing specialty polymers, liquid crystals, or organic electronic materials due to its rigid, aromatic structure.
• Organic Light-Emitting Diode (OLED) Materials: Investigated as a building block for novel electron-transport or host materials in display and lighting technologies.
• Chemical Biology Probes: Utilized in the design of fluorinated molecular probes for studying enzyme mechanisms and biological pathways.
• Catalyst Ligand Development: The indene framework can be modified to create novel ligands for asymmetric catalysis in fine chemical production.

Basic Information

Product Name	1H-Indene,5-Fluoro-1-Methyl-(9Ci)
CAS No.	170941-20-5
Molecular Formula	C10H9F
Molecular Weight	148.18 g/mol
Synonyms	5-Fluoro-1-methyl-1H-indene; 1-Methyl-5-fluoroindene; 5-Fluoro-1-methylindene; 170941-20-5; 1H-Indene, 5-fluoro-1-methyl-; 5-Fluoro-1-methylindene (9CI); 1-Methyl-5-fluoro-1H-indene
EINECS	Contact for details

Quality Control

Our 1H-Indene,5-Fluoro-1-Methyl-(9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your R&D and scale-up activities.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents. For long-term storage, consider storing under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC/GC)	≥95% (Standard Grade)
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.