Tel:

Email:

EN
Cat. No. Size / Unit Price Qty
CS-W001157 4
Total: USD 88.00

2,5-Diiodopyridine

  • CAS No. 116195-81-4

  • Cat. No. CS-0204662
  • Purity≥98%
  • MDL No.MFCD00234028

*For research and further manufacturing use only, not for direct human use.

2,5-Diiodopyridine|CS-0204662

Structure of 116195-81-4

Please choose your location and provide accurate information for you
Size Stock
Price Quantity

* Please select Quantity before adding items.

General Information

  • CAS No. 116195-81-4
  • Cat. No. CS-0204662
  • Purity ≥98%
  • MDL No. MFCD00234028
  • Storage 4°C, protect from light
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₅H₃I₂N
  • Molecular Weight 330.89
  • Synonym(s) 2,5-Di iodo pyridine
  • SMILES IC1=NC=C(I)C=C1

Description

2,5-Diiodopyridine serves as a pivotal building block in cross-coupling chemistry, featuring two iodine atoms at electron-deficient positions that enable selective functionalization. This bench-stable heterocycle integrates readily into complex molecular architectures under standard conditions.

Application

2,5-Diiodopyridine serves as a versatile building block in transition-metal-catalyzed cross-coupling reactions, enabling efficient construction of biaryl and heteroaryl architectures. Its orthogonal reactivity profile facilitates sequential functionalization, while the iodine substituents offer high stability under standard bench conditions and compatibility with palladium- and nickel-catalyzed transformations. Ideal for medicinal chemistry and materials synthesis workflows requiring precise regiocontrol and reliable coupling efficiency.

Synthesis

  • Route1

    References

    • Chau, Nguyet Trang Thanh; Meyer, Maxime; Komagawa, Shinsuke; Chevallier, Floris; Fort, Yves; Uchiyama, Masanobu; Mongin, Florence; Gros, Philippe C. Chemistry - A European Journal, 2010 , vol. 16, # 41 p. 12425 - 12433
  • Route2

    References

    • Bouillon, Alexandre; Lancelot, Jean-Charles; Collot, Valerie; Bovy, Philippe R; Rault, Sylvain Tetrahedron, 2002 , vol. 58, # 14 p. 2885 - 2890
  • Route3

    References

    • Verslag van de Gewone Vergadering van de Afdeling Natuurkunde, Koninklijke Nederlandse Akademie van Wetenschappen, vol. 36, p. 517 Chem. Zentralbl., , vol. 98, # II p. 2198

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS05,GHS07,GHS08
Signal Word : Danger
UN#: 3261
Class : 8
Packing Group : Ⅲ
Hazard Statements : H302-H315-H317-H318-H334-H335
Precautionary Statements : P261-P264-P270-P271-P272-P280-P285-P302+P352-P304+P340-P330-P362-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   12.89
  • LogP   2.2908
  • H_Acceptors   1
  • H_Donors   0
  • Rotatable_Bonds   0

Other Classifications

Recently Viewed Products

Leave US a Message
Upload Pictures

Key Words

  • 2,5-Diiodopyridine sigma2,5-Diiodopyridine manufacturer2,5-Diiodopyridine price2,5-Diiodopyridine structure2,5-Diiodopyridine SDSbuy 2,5-Diiodopyridine2,5-Diiodopyridine supplier2,5-Diiodopyridine uses2,5-Diiodopyridine molecular weightprice of 2,5-Diiodopyridine2,5-Diiodopyridine chemical name formula of 2,5-Diiodopyridine
This product is not sold in the region.
Confirm
How to get a Lot Number

Lot numbers can be found on the outside label of a product:

ChemScene Label