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771082 Sigma-Aldrich

Hoveyda-Grubbs Catalyst® M2001


Synonym: Grubbs Catalyst® Z-Selective, Grubbs Catalyst® C633, Grubbs Z-Selective Metathesis Catalyst, Grubbs′ Z-Selective Catalyst, Hoveyda-Grubbs Catalyst® MZ1c (C633), [2-(1-Methylethoxy-O)phenylmethyl-C](nitrato-O,O′){rel-(2R,5R,7R)-adamantane-2,1-diyl[3-(2,4,6-trimethylphenyl)-1-imidazolidinyl-2-y lidene]}ruthenium, [2-(1-Methylethoxy-O)phenylmethyl-C](nitrato-O,O′){rel-(2R,5R,7S)-tricyclo[,7]decane-2,1-diyl[3-(2,4,6-trimethylphenyl)-1-imidazolidinyl-2-ylidene]}ruthenium

  • CAS Number 1352916-84-7

  • Empirical Formula (Hill Notation) C32H41N3O4Ru

  • Molecular Weight 632.76

  •  NACRES NA.22



Related Categories Catalysis and Inorganic Chemistry, Chemical Synthesis, Grubbs Catalyst Technology for Olefin Metathesis by Sigma-Aldrich, Reproducibility: Validated Products, Ruthenium Catalysts,
Quality Level   100
reaction suitability   core: ruthenium
  reagent type: catalyst
reaction type: Olefin Metathesis
mp   200-215 °C
storage temp.   2-8°C



Olefin Metathesis Catalyst for cis-selective ring-opening metathesis polymerization and Z-Selective Olefin Metathesis.


100, 500 mg in glass bottle

2 g in glass bottle

Other Notes

Grubbs Catalyst® Technology for Olefin Metathesis by Aldrich

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

NONH for all modes of transport
WGK Germany 
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable


Certificate of Analysis (COA)

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Protocols & Articles


Grubbs Group - Professor Product Portal

From our library of Articles, Sigma-Aldrich presents Grubbs Group - Professor Product Portal
Keywords: Catalysis, Cross metathesis, Dihydroxylations, Ligands, Metathesis, Nuclear magnetic resonance spectroscopy, Olefin metathesis, Pharmaceutical, Spectroscopy, transformation

Ring-Closing Metathesis | Aldrich ChemFiles 2009, 9.6, 4.

Ring-closing metathesis has become an essential tool for C-C bond formation as demonstrated by the profound impact on total synthesis in recent years.1 The first examples date back to 1980 and involv...
William Sommer
Aldrich ChemFiles 2009, 9.6, 4.
Keywords: C-C bond formation, Cyclizations, Metathesis, Ring-closing metathesis

Related Content

Metathesis in Chemical Synthesis

Olefin metathesis is now a well-entrenched synthetic technique, and is a powerful method for the clean construction of innumerable classes of chemical architectures. The broadly accepted belief that ...
Keywords: Building blocks, Cross metathesis, Enyne metathesis, Exothermic, Isomerizations, Ligands, Living polymerization, Metathesis, Olefin metathesis, Organic synthesis, Polymerization reactions, Ring opening metathesis polymerisation, Ring-closing metathesis

Peer-Reviewed Papers


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