MSE PRO Xantphos Pd G<sub>4</sub>, 98% Purity - MSE Supplies LLC

MSE PRO Xantphos Pd G4, 98% Purity

SKU: CM1319

  • $ 27995
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MSE PRO™ Xantphos Pd G4, 98% Purity

MSE PRO™ Xantphos Pd G4 is one of the fourth generation Buchwald precatalysts, boasts a six-membered chelated cyclic aminopalladium structure with stable chemical properties. By adding an appropriate base, highly catalytically active Pd(0) species can be easily generated in situ. This complex is highly efficient in catalyzing C-N bond formation, surpassing traditional Pd precursors such as Pd(OAc)2, PdCland Pd2dba3. 

MSE Supplies offers various catalysts and ligands of coupling reaction. Please contact us for customization or bulk orders.

Technical Specifications:

CAS No. 1621274-19-8
Chemical name Xantphos Pd G4
  • 5-Bis(diphenylphosphino)-9
  • Methanesulfonato[4, 5-Bis(diphenylphosphino)-9, 9-dimethylxanthene](2'-methylamino-1, 1'-biphenyl-2-yl)palladium(II)
Molecular formula C53H47NO4P2PdS
Pack size

1 g (CM1319)

5 g (CM1320)

Molecular weight 962.38 g/mol
Purity 98 %
Appearance Yellow solid
Storage  Keep in Inert atmosphere, store at 2-8°C.


[1] Deem, M. C., Derasp, J. S., Malig, T. C., Legard, K., Berlinguette, C. P., & Hein, J. E. (2022). Ring walking as a regioselectivity control element in Pd-catalyzed CN cross-coupling. Nature Communications13(1), 2869.

[2] Domino, K., Veryser, C., Wahlqvist, B. A., Gaardbo, C., Neumann, K. T., Daasbjerg, K., ... & Skrydstrup, T. (2018). Direct Access to Aryl Bis (trifluoromethyl) carbinols from Aryl Bromides or Fluorosulfates: Palladium‐Catalyzed Carbonylation. Angewandte Chemie International Edition57(23), 6858-6862.