5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole

Name: 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 862723-42-0
Cat. No. CS-B0852
Purity≥97%
MDL No.MFCD07367523

HazMat Fee +

HazMat Fee

An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it. There is a HazMat shipping fee for each item that qualifies as a dangerous good, except in the following scenarios:

The shipment is processed through FedEx Ground under the Limited Quantity option.

Each bottle is packed as an Excepted Quantity, with a maximum of 1g for items in class 6.1 packing group I or II, and up to 25g for all other hazardous materials.

If shipping is charged to your FedEx account, the HazMat fee will be billed directly by the courier. Otherwise, the fee will be included on your invoice. To help you avoid the HazMat fee, we can package a 5g order of a class 6.1 packing group I or II material as five separate 1g units, and a 100g order of any other dangerous good as four 25g units. This packaging adjustment will be made unless you instruct otherwise on your purchase order. Below, you will find the fee schedule from FedEx for handling hazardous materials.

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.

There is a HazMat shipping fee for each item that qualifies as a dangerous good. Please contact our quotation team via email to confirm the details.

*For research and further manufacturing use only, not for direct human use.

5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole|CS-B0852

Structure of 862723-42-0

Size

Price

Quantity

* Please select Quantity before adding items.

Description

5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole features a boronate ester group enabling reliable Suzuki-Miyaura cross-coupling under mild conditions. This bench-stable reagent integrates readily into complex molecular architectures, particularly in medicinal chemistry and materials science applications where heterocyclic scaffolds are required.

Application

5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole serves as a versatile boron-containing building block for Suzuki-Miyaura cross-coupling reactions. The tetramethylborolane group enables efficient C–C bond formation under mild conditions, offering excellent functional group tolerance and bench stability. This reagent facilitates the rapid assembly of biaryl scaffolds and complex heterocyclic architectures commonly found in medicinal chemistry and materials science applications.

General Information

CAS No. 862723-42-0
Cat. No. CS-B0852
Purity ≥97%
MDL No. MFCD07367523
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₃H₁₇BN₂O₂
Molecular Weight 244.10
Synonym(s) INDAZOLE-5-BORONIC ACID PINACOL ESTER
SMILES CC(C(C)(C)O1)(C)OB1C2=CC=C(NN=C3)C3=C2

Computational Chemistry Data

TPSA 47.14
LogP 1.8621
H_Acceptors 3
H_Donors 1
Rotatable_Bonds 1

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-H335
Precautionary Statements : P261-P264-P271-P280-P302+P352-P304+P340-P362-P405-P501

Quality Control

To search for quality control of cas , please enter both the product number and the lot/batch number.

Other Classifications

Building Blocks Skeleton Aromatic heterocycle compounds Indazole compounds

Key Words

862723-42-0 sigma862723-42-0 manufacturer862723-42-0 price862723-42-0 structure862723-42-0 SDSbuy 862723-42-0862723-42-0 supplier862723-42-0 uses862723-42-0 molecular weightprice of 862723-42-0862723-42-0 chemical name formula of 862723-42-0

Salutation:	*Country or Region:
*Applicant Name:	*Organization Name:
*Email Address:	Quantity:
CAS NO. :	Product Name:
Remarks:
Upload Pictures

CAS.No.		Product Name
Applicant Name *		Email Address *
Phone Number *		Organization Name*
Country or Region*		Quantity*
Remarks:

Product Name:
Cat. No.: .		CAS NO. :
Quantity:

5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole

CAS No. 862723-42-0

Recommended Products