1-Bromo-2-iodonaphthalene

Name: 1-Bromo-2-iodonaphthalene
Brand: ChemScene
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CAS No. 90948-03-1
Cat. No. CS-0609093
Purity≥97%
MDL No.MFCD17012424

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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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Structure of 90948-03-1

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Description

1-Bromo-2-iodonaphthalene features a naphthalene core with adjacent bromo and iodo substituents, enabling sequential cross-coupling reactions. This dual-halogenated scaffold supports precise functionalization in late-stage diversification, particularly in palladium-catalyzed coupling sequences. The ortho-halo arrangement facilitates controlled reactivity, where one halogen selectively engages under mild conditions while the other remains intact. This enables efficient access to complex biaryl architectures with tailored substitution patterns.

Application

1-Bromo-2-iodonaphthalene serves as a versatile biaryl building block in transition-metal-catalyzed cross-coupling reactions. The orthogonal reactivity of bromo and iodo groups enables sequential functionalization, facilitating the construction of complex naphthalene-based scaffolds. Its bench-stable nature and compatibility with palladium-catalyzed coupling protocols make it well-suited for iterative synthesis in medicinal chemistry and materials science applications.

General Information

CAS No. 90948-03-1
Cat. No. CS-0609093
Purity ≥97%
MDL No. MFCD17012424
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₀H₆BrI
Molecular Weight 332.96
Synonym(s) 1-bromo-2-iodo-naphthalene
SMILES IC1=CC=C2C=CC=CC2=C1Br

Computational Chemistry Data

TPSA 0
LogP 4.2069
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 : H315-H319
Precautionary Statements : P264-P280-P302+P352-P362+P364

Quality Control

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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-2-iodonaphthalene

CAS No. 90948-03-1

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