3-Bromo-2-methylbenzo[b]thiophene

Name: 3-Bromo-2-methylbenzo[b]thiophene
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 10243-15-9
Cat. No. CS-W021857
Purity≥98%
MDL No.MFCD01830303

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.

3-Bromo-2-methylbenzo[b]thiophene|CS-W021857

Structure of 10243-15-9

Size

Price

Quantity

* Please select Quantity before adding items.

Description

3-Bromo-2-methylbenzo[b]thiophene features a fused bicyclic core with bromine and methyl substituents at adjacent positions, enabling selective cross-coupling reactions. This electron-deficient heterocycle integrates readily into synthetic pathways for functionalized thiophene-based materials.

Application

3-Bromo-2-methylbenzo[b]thiophene serves as a versatile building block in the synthesis of functionalized heterocycles, particularly for palladium-catalyzed cross-coupling reactions. The bromo group enables reliable Suzuki, Stille, and Negishi couplings, while the methyl substituent enhances solubility and modulates electronic properties. Its bench-stable crystalline form facilitates handling and purification, making it well-suited for iterative synthetic sequences in medicinal chemistry and materials science.

General Information

CAS No. 10243-15-9
Cat. No. CS-W021857
Purity ≥98%
MDL No. MFCD01830303
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₉H₇BrS
Molecular Weight 227.12
Synonym(s) 3-bromo-2-methyl-benzothiophene
SMILES CC1=C(Br)C2=CC=CC=C2S1

Computational Chemistry Data

TPSA 0
LogP 3.97222
H_Acceptors 1
H_Donors 0
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

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 Benzothiophene compounds

Key Words

3-Bromo-2-methylbenzo[b]thiophene sigma3-Bromo-2-methylbenzo[b]thiophene manufacturer3-Bromo-2-methylbenzo[b]thiophene price3-Bromo-2-methylbenzo[b]thiophene structure3-Bromo-2-methylbenzo[b]thiophene SDSbuy 3-Bromo-2-methylbenzo[b]thiophene3-Bromo-2-methylbenzo[b]thiophene supplier3-Bromo-2-methylbenzo[b]thiophene uses3-Bromo-2-methylbenzo[b]thiophene molecular weightprice of 3-Bromo-2-methylbenzo[b]thiophene3-Bromo-2-methylbenzo[b]thiophene chemical name formula of 3-Bromo-2-methylbenzo[b]thiophene

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:

3-Bromo-2-methylbenzo[b]thiophene

CAS No. 10243-15-9

Recommended Products