5-Bromo-1,2,4-thiadiazole

Name: 5-Bromo-1,2,4-thiadiazole
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 43201-13-4
Cat. No. CS-W006082
Purity≥96%
MDL No.MFCD19687255

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.

Structure of 43201-13-4

Size

Price

Quantity

* Please select Quantity before adding items.

Description

5-Bromo-1,2,4-thiadiazole features a bromine-substituted heterocyclic core that imparts enhanced reactivity and electron-withdrawing character. This bench-stable compound integrates readily into synthetic sequences, serving as a key building block for bioactive molecules and functional materials. Its robustness under standard conditions enables reliable use in cross-coupling and derivatization workflows.

Application

5-Bromo-1,2,4-thiadiazole serves as a versatile heterocyclic building block in medicinal chemistry and materials science. Its bromine substituent enables facile palladium-catalyzed cross-coupling reactions, facilitating the construction of biaryl and heteroaryl architectures. The molecule exhibits excellent bench stability, tolerates a range of functional groups, and simplifies purification due to its crystalline nature. It functions as a key scaffold for diversification in API development and advanced organic synthesis.

General Information

CAS No. 43201-13-4
Cat. No. CS-W006082
Purity ≥96%
MDL No. MFCD19687255
Storage -20°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₂HBrN₂S
Molecular Weight 165.01
Synonym(s) None
SMILES BrC1=NC=NS1

Computational Chemistry Data

TPSA 25.78
LogP 1.3006
H_Acceptors 3
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 Other aromatic heterocycles compounds

Key Words

5-Bromo-1,2,4-thiadiazole sigma5-Bromo-1,2,4-thiadiazole manufacturer5-Bromo-1,2,4-thiadiazole price5-Bromo-1,2,4-thiadiazole structure5-Bromo-1,2,4-thiadiazole SDSbuy 5-Bromo-1,2,4-thiadiazole5-Bromo-1,2,4-thiadiazole supplier5-Bromo-1,2,4-thiadiazole uses5-Bromo-1,2,4-thiadiazole molecular weightprice of 5-Bromo-1,2,4-thiadiazole5-Bromo-1,2,4-thiadiazole chemical name formula of 5-Bromo-1,2,4-thiadiazole

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-Bromo-1,2,4-thiadiazole

CAS No. 43201-13-4

Recommended Products