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909165 Sigma-Aldrich

Hoveyda-Grubbs Catalyst® M711


Synonym: Hoveyda-Grubbs Catalyst® M71 SIPr, [1,3-Bis(2,6-diisopropylphenyl)-2-imidazolidinylidene]dichloro[(2- isopropoxy)(5-trifluoroacetamido)benzylidene]ruthenium(II)

  • CAS Number 1212008-99-5

  • Empirical Formula (Hill Notation) C39H50N3Cl2F3O2Ru

  • Molecular Weight 821.80



Related Categories Catalysis and Inorganic Chemistry, Chemical Synthesis, Ru Catalysts, Ruthenium Catalysts
form   powder
mp   >300 °C



Umicore Hoveyda-Grubbs Catalyst M711 is a homogeneous catalyst useful for alkene metathesis, cross metathesis, ring closing metathesis, and self metathesis.

Storage and Stability

Do not store above 25°C (77°F). Store in a tightly closed original container under dry inert gas, protected from direct sunlight in a dry, cool and well-ventilated area.

Legal Information

Product of Umicore

Product License
This product, its manufacturing or use, is the subject of one or more issued or pending U.S. Patents (and foreign equivalents) owned or controlled by Umicore PMC. The purchase of this product from Umicore PMC through Sigma-Aldrich, its affiliates or their authorized distributors conveys to the buyer a limited, one-time, non-exclusive, non-transferable, non-assignable license. Buyer’s use of this product may infringe patents owned or controlled by third parties. It is the sole responsibility of buyer to ensure that its use of the product does not infringe the patent rights of third parties or exceed the scope of the license granted herein.

For any further information on product please refer to your local Umicore PMC contact at http://www.pmc.umicore.com

Grubbs Catalyst is a registered trademark of Umicore

Safety & Documentation

Safety Information

WGK Germany 
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable


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