2-Bromo-1-chloronaphthalene

Name: 2-Bromo-1-chloronaphthalene
Brand: ChemScene
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CAS No. 692728-68-0
Cat. No. CS-0141435
Purity≥97%
MDL No.None

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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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General Information

CAS No. 692728-68-0
Cat. No. CS-0141435
Purity ≥97%
MDL No. None
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₀H₆BrCl
Molecular Weight 241.51
Synonym(s) None
SMILES ClC1=C2C=CC=CC2=CC=C1Br

Description

2-Bromo-1-chloronaphthalene is a halogenated naphthalene derivative featuring bromine at the 2-position and chlorine at the 1-position, offering enhanced reactivity in cross-coupling processes. This configuration enables selective functionalization in synthetic routes to complex aromatic architectures. The molecule exhibits favorable stability under standard conditions and integrates seamlessly into multi-step syntheses requiring orthogonal halogen handles.

Application

2-Bromo-1-chloronaphthalene serves as a versatile building block in transition-metal-catalyzed cross-coupling reactions, enabling efficient C–C bond formation under standard Suzuki, Stille, and Negishi conditions. Its complementary halogenation pattern offers orthogonal reactivity for sequential functionalization. The compound exhibits good bench stability and facilitates clean purification, making it well-suited for iterative synthesis of complex polycyclic architectures and pharmaceutical intermediates.

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-H312-H315-H319-H332-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P405-P501

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Computational Chemistry Data

TPSA 0
LogP 4.2557
H_Acceptors 0
H_Donors 0
Rotatable_Bonds 0

Other Classifications

Building Blocks Functional Group Bromide

Building Blocks Skeleton Aromatic ring compounds Naphthalene compounds

Key Words

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2-Bromo-1-chloronaphthalene

CAS No. 692728-68-0

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