5-Chloro-7-fluoro-3,4-dihydronaphthalen-1(2H)-one

Name: 5-Chloro-7-fluoro-3,4-dihydronaphthalen-1(2H)-one
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 1092348-26-9
Cat. No. CS-0613155
Purity≥98%
MDL No.MFCD11518686

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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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5-Chloro-7-fluoro-3,4-dihydronaphthalen-1(2H)-one|CS-0613155

Structure of 1092348-26-9

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Description

5-Chloro-7-fluoro-3,4-dihydronaphthalen-1(2H)-one features a fused bicyclic core with complementary halogen substituents enabling selective functionalization. The electron-deficient dihydronaphthalene scaffold supports efficient coupling reactions and serves as a key intermediate in bioactive compound synthesis. This bench-stable ketone integrates readily into medicinal chemistry campaigns requiring halogenated aromatic motifs.

Application

5-Chloro-7-fluoro-3,4-dihydronaphthalen-1(2H)-one serves as a versatile scaffold for the synthesis of bioactive molecules, leveraging its electron-deficient aromatic core and strategically positioned halogen substituents. The ketone functionality enables direct nucleophilic addition or enolate formation, while the chlorine and fluorine atoms support palladium-catalyzed cross-coupling reactions. This compound exhibits excellent bench stability and facilitates straightforward purification, making it well-suited for iterative medicinal chemistry campaigns and API intermediate development.

General Information

CAS No. 1092348-26-9
Cat. No. CS-0613155
Purity ≥98%
MDL No. MFCD11518686
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₀H₈ClFO
Molecular Weight 198.62
Synonym(s) None
SMILES O=C1CCCC2=C1C=C(F)C=C2Cl

Computational Chemistry Data

TPSA 17.07
LogP 2.9981
H_Acceptors 1
H_Donors 0
Rotatable_Bonds 0

Safety Information

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GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H302-H315-H320-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P405-P501

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Other Classifications

Building Blocks Functional Group Chloride

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

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5-Chloro-7-fluoro-3,4-dihydronaphthalen-1(2H)-one

CAS No. 1092348-26-9

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