Description

Naphthalene, 7-Fluoro-1,2-Dihydro- (9Ci) CAS NO 75693-18-4 is a fluorinated derivative of dihydronaphthalene, serving as a valuable fluorinated building block in advanced organic synthesis. Its core value lies in introducing fluorine atoms into complex molecular architectures, a critical step for modifying the physicochemical and biological properties of target compounds. This specialty intermediate is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries developing novel active ingredients.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of fluorinated drug candidates, particularly in central nervous system (CNS) and oncology research.
• Agrochemical Synthesis: Used in creating novel fluorinated pesticides and herbicides, where the fluorine atom enhances bioavailability and environmental stability.
• Material Science Research: Serves as a precursor for developing fluorinated organic semiconductors and liquid crystal materials.
• Chemical Biology Probes: Employed in the design of fluorinated probes and tags for studying biological mechanisms and diagnostics.
• Catalyst Ligand Development: Potential use in synthesizing specialized fluorinated ligands for catalytic applications.

Basic Information

Product Name	Naphthalene, 7-Fluoro-1,2-Dihydro- (9Ci)
CAS No.	75693-18-4
Molecular Formula	C₁₀H₉F
Molecular Weight	148.18 g/mol
Synonyms	7-Fluoro-1,2-dihydronaphthalene; 1,2-Dihydro-7-fluoronaphthalene; 7-Fluoro-1,2,3,4-tetrahydronaphthalene (incorrect but common); 7-Fluoronaphthalene, 1,2-dihydro-; Fluorinated Dihydronaphthalene; F-DHN; 7-F-DHN; Building Block 75693-18-4
EINECS	Contact for details

Quality Control

Our Naphthalene, 7-Fluoro-1,2-Dihydro- (9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure high chemical purity and structural identity. Certificates of Analysis (COA) detailing batch-specific results are provided and can be tailored to meet specific customer or regulatory requirements.

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). Keep away from incompatible materials such as strong alkalis and fluorides. The container should be kept tightly sealed to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Melting Point	Contact for details
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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