7-Fluoro-3,4-dihydronaphthalen-1(2H)-one

Name: 7-Fluoro-3,4-dihydronaphthalen-1(2H)-one
Brand: ChemScene
Availability: InStock
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CAS No. 2840-44-0
Cat. No. CS-W022540
Purity≥95%
MDL No.MFCD07375433

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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+

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7-Fluoro-3,4-dihydronaphthalen-1(2H)-one|CS-W022540

Structure of 2840-44-0

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Description

7-Fluoro-3,4-dihydronaphthalen-1(2H)-one features a fluorinated naphthalene core with a reducible ketone at the 1-position, offering enhanced metabolic stability and modulated electronic properties. This scaffold integrates readily into bioactive molecules, serving as a key building block in medicinal chemistry for targeted compound libraries.

Application

7-Fluoro-3,4-dihydronaphthalen-1(2H)-one serves as a versatile building block in medicinal chemistry, enabling efficient access to fluorinated naphthalene scaffolds. Its conjugated enone system facilitates Michael additions and Diels–Alder reactions, while the fluorine substituent enhances metabolic stability and modulates electronic properties. The compound exhibits good bench stability and compatibility with standard functional group transformations, supporting its use in multi-step synthesis of bioactive molecules.

General Information

CAS No. 2840-44-0
Cat. No. CS-W022540
Purity ≥95%
MDL No. MFCD07375433
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₀H₉FO
Molecular Weight 164.18
Synonym(s) 7-Fluoro-3,4-dihydro-1(2H)-naphthalenone
SMILES O=C1CCCC2=C1C=C(F)C=C2

Computational Chemistry Data

TPSA 17.07
LogP 2.3447
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-H412
Precautionary Statements : P264-P270-P273-P330-P501

Quality Control

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Other Classifications

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

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7-Fluoro-3,4-dihydronaphthalen-1(2H)-one

CAS No. 2840-44-0

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