3-Cyclopropyl-1H-1,2,4-triazole

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

CAS No. 1211390-33-8
Cat. No. CS-0207980
Purity≥97%
MDL No.MFCD13188610

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-Cyclopropyl-1H-1,2,4-triazole|CS-0207980

Structure of 1211390-33-8

Size

Price

Quantity

* Please select Quantity before adding items.

Description

3-Cyclopropyl-1H-1,2,4-triazole features a rigid triazole core bearing a cyclopropyl substituent, enhancing its lipophilicity and metabolic stability. This configuration supports integration into bioactive scaffolds, where the heterocyclic ring acts as a hydrogen bond acceptor and π-system for target engagement. The compound exhibits bench-stable handling under standard conditions.

Application

3-Cyclopropyl-1H-1,2,4-triazole serves as a versatile heterocyclic building block in medicinal chemistry, offering enhanced metabolic stability and favorable physicochemical properties. Its cyclopropyl substituent imparts improved lipophilicity and conformational rigidity, enabling efficient incorporation into bioactive scaffolds. The triazole core facilitates copper-catalyzed azide-alkyne cycloaddition (CuAAC) for modular library synthesis and exhibits robust bench stability, ease of purification, and compatibility with diverse functional groups.

General Information

CAS No. 1211390-33-8
Cat. No. CS-0207980
Purity ≥97%
MDL No. MFCD13188610
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₅H₇N₃
Molecular Weight 109.13
Synonym(s) 5-cyclopropyl-1H-1,2,4-triazole
SMILES C1CC1C2=NNC=N2

Computational Chemistry Data

TPSA 41.57
LogP 0.6821
H_Acceptors 2
H_Donors 1
Rotatable_Bonds 1

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H315-H319-H335
Precautionary Statements : P261-P264-P271-P280-P302+P352-P304+P340-P362+P364-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 Fatty ring compounds Cyclopropane compounds

Key Words

3-Cyclopropyl-1H-1,2,4-triazole sigma3-Cyclopropyl-1H-1,2,4-triazole manufacturer3-Cyclopropyl-1H-1,2,4-triazole price3-Cyclopropyl-1H-1,2,4-triazole structure3-Cyclopropyl-1H-1,2,4-triazole SDSbuy 3-Cyclopropyl-1H-1,2,4-triazole3-Cyclopropyl-1H-1,2,4-triazole supplier3-Cyclopropyl-1H-1,2,4-triazole uses3-Cyclopropyl-1H-1,2,4-triazole molecular weightprice of 3-Cyclopropyl-1H-1,2,4-triazole3-Cyclopropyl-1H-1,2,4-triazole chemical name formula of 3-Cyclopropyl-1H-1,2,4-triazole

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-Cyclopropyl-1H-1,2,4-triazole

CAS No. 1211390-33-8

Recommended Products