iPrPDI

Name: iPrPDI
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 204203-14-5
Cat. No. CS-0087401
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.

Structure of 204203-14-5

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Description

iPrPDI features a sterically hindered diimine core that enables robust coordination with transition metals, delivering enhanced stability in catalytic systems. This bench-stable ligand integrates seamlessly into homogeneous catalysts, offering improved performance under standard conditions.

Application

iPrPDI serves as a robust, bench-stable amine coupling reagent enabling efficient formation of amide and ester bonds under mild conditions. Its sterically hindered structure enhances selectivity and reduces side reactions, facilitating clean transformations with broad functional group tolerance. Ideal for peptide synthesis and API intermediate construction, it simplifies purification due to minimal byproduct formation and is compatible with standard scale-up workflows.

General Information

CAS No. 204203-14-5
Cat. No. CS-0087401
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 C₃₃H₄₃N₃
Molecular Weight 481.71
Synonym(s) 2,6-Bis[1-(2,6-diisopropylphenylimino)ethyl]pyridine
SMILES C/C(C1=CC=CC(/C(C)=N/C2=C(C=CC=C2C(C)C)C(C)C)=N1)=N\C3=C(C=CC=C3C(C)C)C(C)C

Computational Chemistry Data

TPSA 37.61
LogP 9.8566
H_Acceptors 3
H_Donors 0
Rotatable_Bonds 8

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-P280-P302+P352

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iPrPDI

CAS No. 204203-14-5

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