4,4',4''-Trimethyl-2,2':6',2''-terpyridine

Name: 4,4',4''-Trimethyl-2,2':6',2''-terpyridine
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 33354-75-5
Cat. No. CS-0086862
Purity≥95%
MDL No.None

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.

4,4',4''-Trimethyl-2,2':6',2''-terpyridine|CS-0086862

Structure of 33354-75-5

Size

Price

Quantity

* Please select Quantity before adding items.

Description

4,4',4''-Trimethyl-2,2':6',2''-terpyridine features three methyl groups at the 4-positions of its terpyridine backbone, enhancing solubility and steric protection around the nitrogen donor sites. This electronic and steric tuning enables robust metal coordination, particularly with transition metals like iron and ruthenium, in catalytic systems and molecular architectures.

Application

4,4',4''-Trimethyl-2,2':6',2''-terpyridine serves as a robust, bench-stable ligand for transition metal coordination, particularly in palladium- and copper-catalyzed cross-coupling reactions. Its three methyl groups enhance solubility and steric control, while the terpyridine core provides strong chelation and redox stability. Functions effectively in catalytic systems requiring modular ligand design and orthogonal reactivity.

General Information

CAS No. 33354-75-5
Cat. No. CS-0086862
Purity ≥95%
MDL No. None
Storage 4°C, protect from light, stored under nitrogen
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₈H₁₇N₃
Molecular Weight 275.35
Synonym(s) 2,2':6',2''-Terpyridine, 4,4',4''-trimethyl-
SMILES CC1=CC(C2=NC=CC(C)=C2)=NC(C3=CC(C)=CC=N3)=C1

Computational Chemistry Data

TPSA 38.67
LogP 4.13086
H_Acceptors 3
H_Donors 0
Rotatable_Bonds 2

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

33354-75-5 sigma33354-75-5 manufacturer33354-75-5 price33354-75-5 structure33354-75-5 SDSbuy 33354-75-533354-75-5 supplier33354-75-5 uses33354-75-5 molecular weightprice of 33354-75-533354-75-5 chemical name formula of 33354-75-5

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:

4,4',4''-Trimethyl-2,2':6',2''-terpyridine

CAS No. 33354-75-5

Recommended Products