Thieno[3,2-b]thiophen-2-ylboronic acid

Name: Thieno[3,2-b]thiophen-2-ylboronic acid
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 160032-40-6
Cat. No. CS-0088143
Purity≥97%
MDL No.MFCD08059468

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.

Thieno[3,2-b]thiophen-2-ylboronic acid|CS-0088143

Structure of 160032-40-6

Size

Price

Quantity

* Please select Quantity before adding items.

Description

Thieno[3,2-b]thiophen-2-ylboronic acid features a fused thiophene core that enhances electronic delocalization and stability. This boronate moiety integrates readily into Suzuki-Miyaura cross-coupling reactions under standard conditions, enabling efficient access to conjugated heteroaryl architectures. The compound exhibits bench-stable handling and moisture-tolerant reactivity, simplifying synthetic workflows in materials and pharmaceutical development.

Application

Thieno[3,2-b]thiophen-2-ylboronic acid serves as a versatile building block in Suzuki-Miyaura cross-coupling reactions, enabling efficient construction of biaryl and heteroaryl architectures. Its boronic acid functionality exhibits good bench stability and tolerates a range of functional groups, facilitating direct incorporation into complex molecular frameworks. This compound functions effectively in the synthesis of advanced heterocyclic systems and conjugated materials, offering reliable reactivity under standard coupling conditions.

General Information

CAS No. 160032-40-6
Cat. No. CS-0088143
Purity ≥97%
MDL No. MFCD08059468
Storage -20°C, sealed storage, away from moisture
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₆H₅BO₂S₂
Molecular Weight 184.04
Synonym(s) Thieno[3,2-b]thiophene-2-boronic Acid
SMILES OB(C1=CC2=C(C=CS2)S1)O

Computational Chemistry Data

TPSA 40.46
LogP 0.6426
H_Acceptors 4
H_Donors 2
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
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-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 Thiophene compounds

Material Science Material Composite Block Small Molecule Semiconductor Synthesis Building Block

Material Science Solar Cell Materials Donor Intermediate DI

Material Science Material Building Blocks Small Molecule Semiconductor Building Blocks Thiophenes

Chemical Synthesis Organometallic Reagents Organoboron Boronic Acids and Derivatives

Key Words

Thieno[3,2-b]thiophen-2-ylboronic acid sigmaThieno[3,2-b]thiophen-2-ylboronic acid manufacturerThieno[3,2-b]thiophen-2-ylboronic acid priceThieno[3,2-b]thiophen-2-ylboronic acid structureThieno[3,2-b]thiophen-2-ylboronic acid SDSbuy Thieno[3,2-b]thiophen-2-ylboronic acidThieno[3,2-b]thiophen-2-ylboronic acid supplierThieno[3,2-b]thiophen-2-ylboronic acid usesThieno[3,2-b]thiophen-2-ylboronic acid molecular weightprice of Thieno[3,2-b]thiophen-2-ylboronic acidThieno[3,2-b]thiophen-2-ylboronic acid chemical name formula of Thieno[3,2-b]thiophen-2-ylboronic acid

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:

Thieno[3,2-b]thiophen-2-ylboronic acid

CAS No. 160032-40-6

Recommended Products