Tel:

Email:

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

N4,N4,N4',N4'-Tetramethyl-[2,2'-bipyridine]-4,4'-diamine

  • CAS No. 85698-56-2

  • Cat. No. CS-0197890
  • Purity≥97%
  • MDL No.None

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

N4,N4,N4',N4'-Tetramethyl-[2,2'-bipyridine]-4,4'-diamine|CS-0197890

Structure of 85698-56-2

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

* Please select Quantity before adding items.

General Information

  • CAS No. 85698-56-2
  • Cat. No. CS-0197890
  • Purity ≥97%
  • MDL No. None
  • Storage 4°C, protect from light
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₄H₁₈N₄
  • Molecular Weight 242.32
  • Synonym(s) 4,4'-Dimethylamino-2,2'-bipyridine
  • SMILES CN(C)C1=CC=NC(C2=NC=CC(N(C)C)=C2)=C1

Description

N4,N4,N4',N4'-Tetramethyl-[2,2'-bipyridine]-4,4'-diamine features a sterically hindered bipyridine core with methylated nitrogen centers, enhancing solubility and stability. This derivative delivers robust ligand performance in transition metal coordination, particularly in catalytic systems requiring electron-rich, bulky ligands. The tetramethyl substitution pattern prevents unwanted aggregation while maintaining strong chelation affinity.

Application

N4,N4,N4',N4'-Tetramethyl-[2,2'-bipyridine]-4,4'-diamine serves as a sterically hindered bipyridine ligand that enables robust coordination to transition metals in catalytic systems. Its methylated pyridyl nitrogens enhance solubility and stability while maintaining strong chelating ability. The diamine functionality facilitates metal complexation for applications in cross-coupling and oxidation catalysis, offering improved handling and reproducibility in bench-scale synthesis.

Synthesis

  • Route1
    • N,N-Dimethylpyridin-4-amine Vonoprazan Impurity|CS-0167023
      1122-58-3
    • ~32%
    • In-stock
      N4,N4,N4',N4'-Tetramethyl-[2,2'-bipyridine]-4,4'-diamine|CS-0197890
      85698-56-2

    References

    • Kawashima, Takashi; Takao, Toshiro; Suzuki, Hiroharu Journal of the American Chemical Society, 2007 , vol. 129, # 36 p. 11006 - 11007
  • Route2
    • In-stock
      2-Bromo-N,N-dimethylpyridin-4-amine|CS-W005087
      396092-82-3
    • null|null
      396092-84-5
    • ~58%
    • In-stock
      N4,N4,N4',N4'-Tetramethyl-[2,2'-bipyridine]-4,4'-diamine|CS-0197890
      85698-56-2

    References

    • Cuperly, David; Gros, Philippe; Fort, Yves Journal of Organic Chemistry, 2002 , vol. 67, # 1 p. 238 - 241
  • Route3
    • In-stock
      4,4'-Dichloro-2,2'-bipyridine|CS-0085711
      1762-41-0
    • null|null
      68-12-2
    • ~73%
    • In-stock
      N4,N4,N4',N4'-Tetramethyl-[2,2'-bipyridine]-4,4'-diamine|CS-0197890
      85698-56-2

    References

    • Ladouceur, Sebastien; Swanick, Kalen N.; Gallagher-Duval, Shawn; Ding, Zhifeng; Zysman-Colman, Eli European Journal of Inorganic Chemistry, 2013 , # 30 p. 5329 - 5343

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+H312+H332-H315-H319
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362-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   32.26
  • LogP   2.2756
  • H_Acceptors   4
  • H_Donors   0
  • Rotatable_Bonds   3

Other Classifications

Recently Viewed Products

Leave US a Message
Upload Pictures

Key Words

  • 85698-56-2 sigma85698-56-2 manufacturer85698-56-2 price85698-56-2 structure85698-56-2 SDSbuy 85698-56-285698-56-2 supplier85698-56-2 uses85698-56-2 molecular weightprice of 85698-56-285698-56-2 chemical name formula of 85698-56-2
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