1H-1,2,4-Triazol-3(2H)-one

Name: 1H-1,2,4-Triazol-3(2H)-one
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 930-33-6
Cat. No. CS-0044804
Purity≥97%
MDL No.MFCD01311031

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 930-33-6

Size

Price

Quantity

* Please select Quantity before adding items.

Description

1H-1,2,4-Triazol-3(2H)-one is a bench-stable heterocyclic scaffold featuring a fused triazole ring system with dual hydrogen-bond donor/acceptor capabilities. This polar, electron-deficient core integrates readily into bioactive molecules, enabling strong molecular recognition in medicinal chemistry and materials applications.

Application

1H-1,2,4-Triazol-3(2H)-one serves as a versatile heterocyclic building block in medicinal chemistry and catalysis. Its amide-like reactivity enables direct incorporation into peptide mimetics and bioactive scaffolds. The compound exhibits good bench stability, facilitates straightforward purification, and functions as a reliable synthon in transition-metal-catalyzed couplings and heterocycle elaborations.

General Information

CAS No. 930-33-6
Cat. No. CS-0044804
Purity ≥97%
MDL No. MFCD01311031
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₂H₃N₃O
Molecular Weight 85.06
Synonym(s) 3H-1,2,4-Triazol-3-one, 1,2-dihydro-
SMILES O=C1NNC=N1

Computational Chemistry Data

TPSA 61.54
LogP -0.902
H_Acceptors 2
H_Donors 2
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.

Key Words

1H-1,2,4-Triazol-3(2H)-one sigma1H-1,2,4-Triazol-3(2H)-one manufacturer1H-1,2,4-Triazol-3(2H)-one price1H-1,2,4-Triazol-3(2H)-one structure1H-1,2,4-Triazol-3(2H)-one SDSbuy 1H-1,2,4-Triazol-3(2H)-one1H-1,2,4-Triazol-3(2H)-one supplier1H-1,2,4-Triazol-3(2H)-one uses1H-1,2,4-Triazol-3(2H)-one molecular weightprice of 1H-1,2,4-Triazol-3(2H)-one1H-1,2,4-Triazol-3(2H)-one chemical name formula of 1H-1,2,4-Triazol-3(2H)-one

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:

1H-1,2,4-Triazol-3(2H)-one

CAS No. 930-33-6

Recommended Products