Dichloro[1,3-bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene](3-phenyl-1H-inden-1-ylidene)(tricyclohexylphosphine)ruthenium(II)

[1,3-双(2,4,6-三甲基苯基)-2-咪唑烷亚基](3-苯基-1H-茚-1-亚基)(三环己基膦)二氯化钌(II)

Also known as: Umicore M2, Grubbs Catalyst M202, Tricyclohexylphosphine[3-phenyl-1H-inden-1-ylidene][1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidene]ruthenium(II) dichloride, [1,3-Bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene]dichloro(3-phenyl-1H-inden-1-ylidene)(tricyclohexylphosphine)ruthenium(II), Dichloro(1,3-dimesityl-2-imidazolidinylidene)(3-phenyl-1H-inden-1-ylidene)ruthenium-tricyclohexylphosphine (1:1), Neolyst M2, Umicore M2, 10% Ru, Product of Umicore

Dichloro[1,3-bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene](3-phenyl-1H-inden-1-ylidene)(tricyclohexylphosphine)ruthenium(II) (CAS 536724-67-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C54H69Cl2N2PRu and a molecular weight of 949.089 g/mol. It is also known as Umicore M2, Grubbs Catalyst M202 and Tricyclohexylphosphine[3-phenyl-1H-inden-1-ylidene][1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidene]ruthenium(II) dichloride. Key property: a melting point of 159-162℃. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

536724-67-1

Jingsj CID

J-1963573-4

Molecular Formula

C₅₄H₆₉Cl₂N₂PRu

Chinese Name

[1,3-双(2,4,6-三甲基苯基)-2-咪唑烷亚基](3-苯基-1H-茚-1-亚基)(三环己基膦)二氯化钌(II)

Molecular Weight

949.089 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026