1-Bromo-5-fluoronaphthalene

Name: 1-Bromo-5-fluoronaphthalene
Brand: ChemScene
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CAS No. 315-56-0
Cat. No. CS-0155711
Purity≥98%
MDL No.MFCD09258916

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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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Description

1-Bromo-5-fluoronaphthalene is a halogenated naphthalene derivative featuring complementary reactive sites for cross-coupling and electrophilic functionalization. The bromine at position 1 enables palladium-catalyzed coupling, while the fluorine at position 5 offers orthogonal reactivity or stabilization through inductive effects. This dual functionality supports precise molecular elaboration in synthetic organic chemistry.

Application

1-Bromo-5-fluoronaphthalene serves as a versatile building block in cross-coupling reactions, enabling efficient construction of biaryl scaffolds under palladium catalysis. The strategic placement of bromine and fluorine substituents provides orthogonal reactivity for sequential functionalization, while the naphthalene core offers enhanced stability and π-conjugation relevant to pharmaceutical and materials applications. Bench-stable and compatible with standard reaction conditions, it facilitates reliable synthesis of complex aromatic architectures.

General Information

CAS No. 315-56-0
Cat. No. CS-0155711
Purity ≥98%
MDL No. MFCD09258916
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₀H₆BrF
Molecular Weight 225.06
Synonym(s) Naphthalene,1-bromo-5-fluoro
SMILES C1=CC2=C(C=CC=C2F)C(=C1)Br

Computational Chemistry Data

TPSA 0
LogP 3.7414
H_Acceptors 0
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-H312-H315-H319-H332-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362-P405-P501

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Other Classifications

Building Blocks Functional Group Bromide

Building Blocks Skeleton Aromatic ring compounds Naphthalene compounds

Key Words

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1-Bromo-5-fluoronaphthalene

CAS No. 315-56-0

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