5-Bromo-1,3,4-thiadiazol-2-amine

Name: 5-Bromo-1,3,4-thiadiazol-2-amine
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 37566-39-5
Cat. No. CS-W008052
Molecule weight180.03
Purity≥95%
MDL No.MFCD00464325

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-Bromo-1,3,4-thiadiazol-2-amine|CS-W008052

Structure of 37566-39-5

Size

Price

Quantity

* Please select Quantity before adding items.

General Information

CAS No. 37566-39-5
Cat. No. CS-W008052
Purity ≥95%
MDL No. MFCD00464325
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₂H₂BrN₃S
Molecular Weight 180.03
Synonym(s) 2-Amino-5-Bromo-1,3,4-Thiadiazole
SMILES BrC1=NN=C(N)S1

Description

5-Bromo-1,3,4-thiadiazol-2-amine features a brominated thiadiazole core with a nucleophilic amine group, enabling direct incorporation into heterocyclic scaffolds. This bench-stable, moisture-tolerant compound serves as a key building block for bioactive molecules and functional materials.

Application

5-Bromo-1,3,4-thiadiazol-2-amine serves as a versatile building block in medicinal chemistry and heterocyclic synthesis. Its bromine substituent enables efficient Pd-catalyzed cross-coupling reactions, while the thiadiazole core provides metabolic stability and favorable pharmacokinetic properties. The compound exhibits good bench stability and facilitates straightforward purification, making it well-suited for iterative synthetic workflows targeting bioactive scaffolds.

Synthesis

Route1
- In-stock
  
  4005-51-0
- ~97%
- In-stock
  
  37566-39-5
References
- CENTRO NACIONAL DE INVESTIGACIONES ONCOLOGICAS (CNIO) Patent: WO2009/40552 A2, 2009 ; Location in patent: Page/Page column 50-51 ; WO 2009/040552 A2
Route2
- 64-18-6
- In-stock
  
  79-19-6
- ~82%
- In-stock
  
  37566-39-5
References
- URIFER LTD.; NIR, Uri; SHPUNGIN, Sally; YAFFE, Etai; COHEN, Moshe Patent: WO2010/97798 A1, 2010 ; Location in patent: Page/Page column 17 ;

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+H312+H332-H315-H319-H335
Precautionary Statements : P260-P261-P264-P270-P271-P280-P301+P310-P302+P352-P304+P340-P304+P341-P305+P351+P338-P312-P330-P332+P313-P337+P313-P362+P364-P363-P403+P233-P405-P501

Quality Control

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

Computational Chemistry Data

TPSA 51.8
LogP 0.8828
H_Acceptors 4
H_Donors 1
Rotatable_Bonds 0

Other Classifications

Building Blocks Functional Group Bromide

Building Blocks Skeleton Aromatic heterocycle compounds Other aromatic heterocycles compounds

Key Words

5-Bromo-1,3,4-thiadiazol-2-amine sigma5-Bromo-1,3,4-thiadiazol-2-amine manufacturer5-Bromo-1,3,4-thiadiazol-2-amine price5-Bromo-1,3,4-thiadiazol-2-amine structure5-Bromo-1,3,4-thiadiazol-2-amine SDSbuy 5-Bromo-1,3,4-thiadiazol-2-amine5-Bromo-1,3,4-thiadiazol-2-amine supplier5-Bromo-1,3,4-thiadiazol-2-amine uses5-Bromo-1,3,4-thiadiazol-2-amine molecular weightprice of 5-Bromo-1,3,4-thiadiazol-2-amine5-Bromo-1,3,4-thiadiazol-2-amine chemical name formula of 5-Bromo-1,3,4-thiadiazol-2-amine

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-1,3,4-thiadiazol-2-amine

CAS No. 37566-39-5

Recommended Products