7-Bromo-5-chloro-1H-benzotriazole

Name: 7-Bromo-5-chloro-1H-benzotriazole
Brand: ChemScene
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CAS No. 1086836-82-9
Cat. No. CS-M3579
Purity≥95%
MDL No.MFCD15143563

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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+
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7-Bromo-5-chloro-1H-benzotriazole|CS-M3579

Structure of 1086836-82-9

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Description

7-Bromo-5-chloro-1H-benzotriazole is a halogenated benzotriazole featuring complementary reactive sites for cross-coupling and functionalization. This bench-stable heterocycle integrates seamlessly into complex molecular architectures, offering enhanced solubility and compatibility in transition-metal-catalyzed transformations.

Application

7-Bromo-5-chloro-1H-benzotriazole serves as a versatile heterocyclic building block in synthetic organic chemistry, enabling efficient coupling reactions and functional group interconversions. Its bromo and chloro substituents provide orthogonal reactivity for palladium-catalyzed cross-couplings, while the benzotriazole core offers excellent bench stability and compatibility with diverse reaction conditions. This compound facilitates the construction of complex scaffolds in medicinal chemistry and materials science workflows.

General Information

CAS No. 1086836-82-9
Cat. No. CS-M3579
Purity ≥95%
MDL No. MFCD15143563
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₆H₃BrClN₃
Molecular Weight 232.47
Synonym(s) 4-Bromo-6-chloro-2H-benzo[d][1,2,3]triazole
SMILES ClC1=CC(Br)=C2C(NN=N2)=C1

Computational Chemistry Data

TPSA 41.57
LogP 2.3738
H_Acceptors 2
H_Donors 1
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-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

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Other Classifications

Building Blocks Functional Group Bromide

Building Blocks Skeleton Aromatic heterocycle compounds Triazole compounds

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

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7-Bromo-5-chloro-1H-benzotriazole

CAS No. 1086836-82-9

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