Umicore M51
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- $79 - $980
- Product name: Umicore M51
- CAS: 1031262-71-1
- MF: C32H37Cl2N2O2Ru
- MW: 653.63
- EINECS:
- MDL Number:MFCD22690885
- Synonyms:Umicore M51;UMicore M51, 15% Ru, Product of UMicore;[1,3-Bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene]dichloro[[2-(1-methyl-2-oxopropoxy)phenyl]methylene]ruthenium;1,3-BIS(2,4,6-TRIMETHYLPHENYL)-2-IMIDAZOLIDINYLIDENE]DICHLORO[[2-(1-METHYLACETOXY)PHENYL]METHYLENERUTHENIUM(II);Dichloro[1,3-bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene]{[2-(1-methylacetoxy)phenyl]methylene}ruthenium(II);Dichloro(1,3-dimesityl-2-imidazolidinylidene){2-[(3-oxo-2-butanyl )oxy]benzylidene}ruthenium;(SP-5-41)-[1,3-Bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene]dichloro[[2-(1-methyl-2-oxopropoxy-κO)phenyl]methylene-κC]ruthenium;Grubbs Catalyst? M510
8 prices
Selected condition:
Brand
- aablocks
- Crysdot
- Sigma-Aldrich
Package
- 50mg
- 100mg
- 250mg
- 500mg
- 1g
- Manufactureraablocks
- Product numberAA008WPQ
- Product description[1,3-Bis(2,4,6-Trimethylphenyl)-2-Imidazolidinylidene]Dichloro[[2-(1-Methylacetoxy)Phenyl]Methylene]Ruthenium(II) 98%
- Packaging100mg
- Price$133
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA008WPQ
- Product description[1,3-Bis(2,4,6-Trimethylphenyl)-2-Imidazolidinylidene]Dichloro[[2-(1-Methylacetoxy)Phenyl]Methylene]Ruthenium(II) 98%
- Packaging250mg
- Price$238
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA008WPQ
- Product description[1,3-Bis(2,4,6-Trimethylphenyl)-2-Imidazolidinylidene]Dichloro[[2-(1-Methylacetoxy)Phenyl]Methylene]Ruthenium(II) 98%
- Packaging50mg
- Price$79
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA008WPQ
- Product description[1,3-Bis(2,4,6-Trimethylphenyl)-2-Imidazolidinylidene]Dichloro[[2-(1-Methylacetoxy)Phenyl]Methylene]Ruthenium(II) 98%
- Packaging1g
- Price$642
- Updated2026-05-28
- Buy
- ManufacturerCrysdot
- Product numberCD52001657
- Product description[1,3-BIs(2,4,6-trimethylphenyl)-2-imidazolidinylidene]dichloro[[2-(1-methylacetoxy)phenyl]methylene]ruthenium(II) 97%
- Packaging1g
- Price$980
- Updated2026-05-27
- Buy
- ManufacturerCrysdot
- Product numberCD52001657
- Product description[1,3-BIs(2,4,6-trimethylphenyl)-2-imidazolidinylidene]dichloro[[2-(1-methylacetoxy)phenyl]methylene]ruthenium(II) 97%
- Packaging250mg
- Price$392
- Updated2026-05-27
- Buy
- ManufacturerSigma-Aldrich
- Product number775312
- Product descriptionDichloro[1,3-bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene]{[2-(1-methylacetoxy)phenyl]methylene}ruthenium(II)
- Packaging500mg
- Price$511
- Updated2026-04-30
- Buy
- ManufacturerSigma-Aldrich
- Product number775312
- Product descriptionDichloro[1,3-bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene]{[2-(1-methylacetoxy)phenyl]methylene}ruthenium(II)
- Packaging100mg
- Price$130
- Updated2026-04-30
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA008WPQ | [1,3-Bis(2,4,6-Trimethylphenyl)-2-Imidazolidinylidene]Dichloro[[2-(1-Methylacetoxy)Phenyl]Methylene]Ruthenium(II) 98% | 100mg | $133 | 2026-05-28 | Buy |
| aablocks | AA008WPQ | [1,3-Bis(2,4,6-Trimethylphenyl)-2-Imidazolidinylidene]Dichloro[[2-(1-Methylacetoxy)Phenyl]Methylene]Ruthenium(II) 98% | 250mg | $238 | 2026-05-28 | Buy |
| aablocks | AA008WPQ | [1,3-Bis(2,4,6-Trimethylphenyl)-2-Imidazolidinylidene]Dichloro[[2-(1-Methylacetoxy)Phenyl]Methylene]Ruthenium(II) 98% | 50mg | $79 | 2026-05-28 | Buy |
| aablocks | AA008WPQ | [1,3-Bis(2,4,6-Trimethylphenyl)-2-Imidazolidinylidene]Dichloro[[2-(1-Methylacetoxy)Phenyl]Methylene]Ruthenium(II) 98% | 1g | $642 | 2026-05-28 | Buy |
| Crysdot | CD52001657 | [1,3-BIs(2,4,6-trimethylphenyl)-2-imidazolidinylidene]dichloro[[2-(1-methylacetoxy)phenyl]methylene]ruthenium(II) 97% | 1g | $980 | 2026-05-27 | Buy |
| Crysdot | CD52001657 | [1,3-BIs(2,4,6-trimethylphenyl)-2-imidazolidinylidene]dichloro[[2-(1-methylacetoxy)phenyl]methylene]ruthenium(II) 97% | 250mg | $392 | 2026-05-27 | Buy |
| Sigma-Aldrich | 775312 | Dichloro[1,3-bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene]{[2-(1-methylacetoxy)phenyl]methylene}ruthenium(II) | 500mg | $511 | 2026-04-30 | Buy |
| Sigma-Aldrich | 775312 | Dichloro[1,3-bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene]{[2-(1-methylacetoxy)phenyl]methylene}ruthenium(II) | 100mg | $130 | 2026-04-30 | Buy |
Properties
Melting point :204-209°C
storage temp. :2-8°C
form :powder
InChIKey :HWROXMUMAOVDMX-UHFFFAOYSA-L
SMILES :Cl[Ru](=CC1=C(OC(C(C)=O)C)C=CC=C1)(Cl)=C2N(C3=C(C)C=C(C)C=C3C)CCN2C4=C(C)C=C(C)C=C4C
storage temp. :2-8°C
form :powder
InChIKey :HWROXMUMAOVDMX-UHFFFAOYSA-L
SMILES :Cl[Ru](=CC1=C(OC(C(C)=O)C)C=CC=C1)(Cl)=C2N(C3=C(C)C=C(C)C=C3C)CCN2C4=C(C)C=C(C)C=C4C
Safety Information
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| Signal word: | Warning | |||||||||||||||||||||
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Description
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