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

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

CAS No. 37566-40-8
Cat. No. CS-W005658
Purity≥96%
MDL No.MFCD01578280

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-Chloro-1,3,4-thiadiazol-2-amine|CS-W005658

Structure of 37566-40-8

Size

Price

Quantity

* Please select Quantity before adding items.

General Information

CAS No. 37566-40-8
Cat. No. CS-W005658
Purity ≥96%
MDL No. MFCD01578280
Storage -20°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₂H₂ClN₃S
Molecular Weight 135.58
Synonym(s) 5-Chloro-1,3,4-thiadiazol-2-ylamine
SMILES NC1=NN=C(Cl)S1

Description

5-Chloro-1,3,4-thiadiazol-2-amine features a chlorinated thiadiazole core with a primary amine group, delivering enhanced reactivity for heterocyclic functionalization. This bench-stable scaffold integrates readily into bioactive molecule design, particularly in agrochemical and pharmaceutical applications, where its electron-deficient ring system supports targeted interactions.

Application

5-Chloro-1,3,4-thiadiazol-2-amine serves as a versatile heterocyclic building block in medicinal chemistry and materials science. Its chloro substituent enables electrophilic functionalization, while the thiadiazole core offers robust stability and favorable electronic properties. The amine group facilitates coupling reactions, including amidation and alkylation, supporting diverse derivatization strategies. This compound demonstrates excellent bench stability and compatibility with standard purification methods, making it a reliable reagent for constructing bioactive scaffolds and functionalized polymers.

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.

Computational Chemistry Data

TPSA 51.8
LogP 0.7737
H_Acceptors 4
H_Donors 1
Rotatable_Bonds 0

Other Classifications

Building Blocks Functional Group Chloride

Building Blocks Skeleton Aromatic heterocycle compounds Other aromatic heterocycles compounds

Key Words

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

CAS No. 37566-40-8

Recommended Products