6-Fluorothiochroman-4-one

Name: 6-Fluorothiochroman-4-one
Brand: ChemScene
Availability: InStock
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CAS No. 21243-18-5
Cat. No. CS-0159648
Purity≥98%
MDL No.MFCD00078488

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
Inaccessible (Haz class 6.1 or 9), Domestic	$68.00+
Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
Accessible (Haz class 3, 4, 5 or 8), International	$238.00+

An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it.

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Structure of 21243-18-5

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Description

6-Fluorothiochroman-4-one features a fluorinated thiochroman core with a ketone at the C4 position, delivering enhanced electron-withdrawing character and improved metabolic stability. This scaffold integrates readily into medicinal chemistry campaigns targeting kinase inhibitors and CNS-active compounds, offering favorable solubility and robustness under standard conditions.

Application

6-Fluorothiochroman-4-one serves as a versatile heterocyclic building block in medicinal chemistry, enabling the construction of bioactive scaffolds through standard functional group manipulations. Its fluorinated aromatic system enhances metabolic stability and modulates electronic properties, while the ketone functionality supports diverse transformations including nucleophilic additions and reductive aminations. Bench-stable and readily purified, it functions effectively in multi-step syntheses targeting CNS agents and kinase inhibitors.

General Information

CAS No. 21243-18-5
Cat. No. CS-0159648
Purity ≥98%
MDL No. MFCD00078488
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₉H₇FOS
Molecular Weight 182.21
Synonym(s) 6-Fluorothio-4-Chromanone
SMILES O=C1CCSC2=C1C=C(F)C=C2

Computational Chemistry Data

TPSA 17.07
LogP 2.5042
H_Acceptors 2
H_Donors 0
Rotatable_Bonds 0

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362-P405-P501

Quality Control

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Other Classifications

Building Blocks Skeleton Aromatic heterocycle compounds Other aromatic heterocycles compounds

Key Words

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6-Fluorothiochroman-4-one

CAS No. 21243-18-5

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