1-Methyl-7-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1h-indazole

Name: 1-Methyl-7-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1h-indazole
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CAS No. 1313738-64-5
Cat. No. CS-0052431
Purity≥95%
MDL No.None

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1-Methyl-7-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1h-indazole|CS-0052431

Structure of 1313738-64-5

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General Information

CAS No. 1313738-64-5
Cat. No. CS-0052431
Purity ≥95%
MDL No. None
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₄H₁₉BN₂O₂
Molecular Weight 258.12
Synonym(s) 1-Methylindazole-7-boronic acid pinacol ester
SMILES CN1N=CC2=CC=CC(B3OC(C)(C)C(C)(C)O3)=C12

Description

1-Methyl-7-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1h-indazole features a boronate ester group enabling efficient Suzuki-Miyaura cross-coupling reactions. This bench-stable reagent integrates seamlessly into synthetic workflows for constructing biaryl architectures, particularly in medicinal chemistry and materials science applications.

Application

1-Methyl-7-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole serves as a versatile boronate building block for Suzuki-Miyaura cross-coupling reactions. The tetramethylboronate moiety enables stable, room-temperature handling and facilitates efficient coupling with aryl and heteroaryl halides. Its indazole core provides a privileged scaffold in medicinal chemistry, while the methyl group enhances solubility and modulates electronic properties. Ideal for constructing complex biaryl systems in drug discovery workflows.

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-H315-H319-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 36.28
LogP 1.8725
H_Acceptors 4
H_Donors 0
Rotatable_Bonds 1

Other Classifications

Building Blocks Skeleton Aromatic heterocycle compounds Indazole compounds

Key Words

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1-Methyl-7-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1h-indazole

CAS No. 1313738-64-5

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