Hoveyda-Grubbs Catalyst^® M721

ALDRICH/682373 - Umicore

Synonym: Hoveyda-Grubbs Catalyst^® M72 SI(o-Tol) (C571); Dichloro[1,3-bis(2-methylphenyl)-2-imidazolidinylidene](2-isopropoxyphenylmethylene)ruthenium(II); Stewart-Grubbs catalyst

CAS Number: 927429-61-6
Empirical Formula (Hill Notation): C₂₇H₃₀Cl₂N₂ORu
Molecular Weight: 570.52
MDL Number: MFCD09265166
Linear Formula: C₂₇H₃₀Cl₂N₂ORu
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-682373-100MG	100 mg	$86.60 1/EA	Add To Favorites
45-682373-500MG	500 mg	$411.00 1/EA	Add To Favorites
45-682373-2G	2 g	$1160.00 1/EA	Add To Favorites

This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 682373-2G

Properties
Descriptions
Safety Info.
Basic Data

InChI	1S/C17H18N2.C10H12O.2ClH.Ru/c1-14-7-3-5-9-16(14)18-11-12-19(13-18)17-10-6-4-8-15(17)2;1-8(2)11-10-7-5-4-6-9(10)3;;;/h3-10H,11-12H2,1-2H3;3-8H,1-2H3;2*1H;/q;;;;+2/p-2
InChI key	ZDJCARGGZRTYFH-UHFFFAOYSA-L
mp	199-208 °C
Quality Level	100
reaction suitability	core: ruthenium
	reagent type: catalyst reaction type: Ring-Opening Polymerization
SMILES string	CC(C)Oc1ccccc1C=[Ru](Cl)(Cl)=C2N(CCN2c3ccccc3C)c4ccccc4C
storage temp.	2-8°C

Application:	Less sterically hindered analog of Hoveyda-Grubbs Catalyst^® 2^nd Generation. Excels at ring-closing metathesis reactions of sterically encumbered olefins. Also useful for the cross metathesis of olefins bearing large allylic substituents.
General description:	Learn more about our metathesis catalysts
Legal Information:	Grubbs Catalyst is a registered trademark of Umicore AG & Co. KG
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
Other Notes:	Grubbs Catalyst^® Technology for Olefin Metathesis by Aldrich
Packaging:	100, 500 mg in glass bottle
Packaging:	2 g in glass bottle

RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

mp	199-208 °C
Storage Temp.	2-8°C
UNSPSC	12352300

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