Description

6-Fluorothio-4-Chromanone is a specialized fluorinated chromanone derivative that serves as a critical synthetic intermediate in advanced organic chemistry. Its unique structure, incorporating both fluorine and sulfur functionalities, makes it a valuable building block for constructing complex molecules with tailored properties. This high-purity compound is primarily utilized by research and development teams in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Research: Building block for developing new-generation pesticides and herbicides with enhanced efficacy and environmental profiles.
• Material Science: Used in the research of advanced organic electronic materials and specialty polymers.
• Chemical Synthesis: Versatile reagent for introducing the fluorothiochromanone moiety into complex molecular architectures in medicinal chemistry.
• Academic & Contract Research: Essential for methodological studies and discovery chemistry in university and CRO laboratories.

Basic Information

Product Name	6-Fluorothio-4-Chromanone
CAS No.	21243-18-5
Molecular Formula	C9H7FO2S
Molecular Weight	198.21 g/mol
Synonyms	6-Fluoro-4-thiochromanone; 4H-1-Benzothiopyran-4-one, 6-fluoro-; 6-Fluorothiochroman-4-one; 6-Fluoro-4-chromanethione; 6-Fluoro-4-thiochroman-4-one; 6-Fluoro-1-thiochroman-4-one; 21243-18-5; 6-Fluorothiochromanone
EINECS	Contact for details

Quality Control

Our 6-Fluorothio-4-Chromanone is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure high purity and batch-to-batch consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting identity, purity, and impurity profiles to support your regulatory and R&D requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	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.