If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
569755
Hoveyda-Grubbs Catalyst® M720
97%, Umicore, solid
Synonym(s):
Hoveyda-Grubbs Catalyst® 2nd Generation, Hoveyda-Grubbs Catalyst® M72 (C627), (1,3-Bis-(2,4,6-trimethylphenyl)-2-imidazolidinylidene)dichloro(o-isopropoxyphenylmethylene)ruthenium, Dichloro[1,3-bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene](2-isopropoxyphenylmethylene)ruthenium(II), Grubbs Catalyst® C627
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
100 mg | Available to ship TODAYfromMILWAUKEE | $56.50 |
500 mg | Available to ship TODAYfromMILWAUKEE | $96.70 |
2 g | Available to ship TODAYfromMILWAUKEE | $293.00 |
10 g | Available to ship TODAYfromMILWAUKEE | $771.00 |
25 g | Check Cart for Availability | $1,560.00 |
About This Item
Product Name
Hoveyda-Grubbs Catalyst® M720, Umicore, 97%
Quality Segment
product line
Grubbs Catalyst® M700 Series
assay
97%
form
solid
reaction suitability
core: ruthenium, reagent type: catalyst
reaction type: Ring-Opening Polymerization
manufacturer/tradename
Umicore Grubbs Catalyst® M700 Series
mp
216-220 °C (lit.)
storage temp.
2-8°C
SMILES string
CC(C)Oc1ccccc1C=[Ru](Cl)(Cl)=C2N(CCN2c3c(C)cc(C)cc3C)c4c(C)cc(C)cc4C
InChI
1S/C21H26N2.C10H12O.2ClH.Ru/c1-14-9-16(3)20(17(4)10-14)22-7-8-23(13-22)21-18(5)11-15(2)12-19(21)6;1-8(2)11-10-7-5-4-6-9(10)3;;;/h9-12H,7-8H2,1-6H3;3-8H,1-2H3;2*1H;/q;;;;+2/p-2
InChI key
ZRPFJAPZDXQHSM-UHFFFAOYSA-L
Application
It can be used as a catalyst for olefin cross-metathesis with fluorinated olefins (CM),[1] ring-closing metathesis (RCM),[2] ring-opening metathesis (ROM),[3] and a sequence of a metathesis reaction and subsequent dihydroxylation of the newly formed double bond.[4]
Learn more about our metathesis catalysts
Legal Information
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
1 of 1
This Item | |||
|---|---|---|---|
| assay 97% | assay - | assay - | assay - |
| reaction suitability core: ruthenium, reagent type: catalyst | reaction suitability core: ruthenium, reagent type: catalyst | reaction suitability core: ruthenium, reagent type: catalyst | reaction suitability core: ruthenium, reagent type: catalyst |
| form solid | form solid | form solid | form - |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
| storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C |
| mp 216-220 °C (lit.) | mp 195-197 °C (lit.) | mp 242-246 °C | mp 199-208 °C |
Storage Class
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
-
How can I determine the shelf life / expiration / retest date of this product?
1 answer-
Helpful?
-
-
How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
Helpful?
-