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ChemicalBook >> CAS DataBase List >> (1,3-BIS-(2,4,6-TRIMETHYLPHENYL)-2-IMIDAZOLIDINYLIDENE)DICHLORO(O-ISOPROPOXYPHENYLMETHYLENE)RUTHENIUM

(1,3-BIS-(2,4,6-TRIMETHYLPHENYL)-2-IMIDAZOLIDINYLIDENE)DICHLORO(O-ISOPROPOXYPHENYLMETHYLENE)RUTHENIUM

(1,3-BIS-(2,4,6-TRIMETHYLPHENYL)-2-IMIDAZOLIDINYLIDENE)DICHLORO(O-ISOPROPOXYPHENYLMETHYLENE)RUTHENIUM price.
  • $9 - $7875
  • Product name: (1,3-BIS-(2,4,6-TRIMETHYLPHENYL)-2-IMIDAZOLIDINYLIDENE)DICHLORO(O-ISOPROPOXYPHENYLMETHYLENE)RUTHENIUM
  • CAS: 301224-40-8
  • MF: C31H37Cl2N2ORu
  • MW: 625.62
  • EINECS:608-446-3
  • MDL Number:MFCD03701614
  • Synonyms:(1,3-BIS-(2,4,6-TRIMETHYLPHENYL)-2-IMIDAZOLIDINYLIDENE)DICHLORO(O-ISOPROPOXYPHENYLMETHYLENE)RUTHENIUM;RUTHENIUM,[1,3-BIS(2,4,6-TRIMETHYLPHENYL)-2-IMIDAZOLIDINYLIDENE]DICHLORO[[2-(1-METHYLETHOXY)PHENYL]METHYLENE];[1,3-Bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene]dichloro(2-isopropoxyphenylmethylene)ruthenium;Hoveyda-Grubbs Catalyst 2nd Generation,(1,3-Bis-(2,4,6-trimethylphenyl)-2-imidazolidinylidene)dichloro(o-isopropoxyphenylmethylene)ruthenium;(1,3-Bis-(2,4,6-triMethylphenyl)-2-iMidazolidinylidene)dichloro (o-isopropylphenylMethylene)rutheniuM;NH22260;Hoveyda-Grubbs Catalyst 2nd Generation,97%;Hoveyda-Grubbs Catalyst 2nd Generation 97%
Price64 Properties Safety Information Description
64 prices
Selected condition：
Brand
  • aablocks
  • Abosyn
  • ACHEMBLOCK
  • AK Scientific
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Arctom
  • Chemenu
  • ChemScene
  • Sigma-Aldrich
  • TRC
Package
  • 100mg
  • 0.25g
  • 250mg
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  • 1g
  • 2g
  • 5g
  • 10g
  • 25G
  • 200g
  • Manufactureraablocks
  • Product numberAA0034XC
  • Product descriptionHoveyda-Grubbs Catalyst 2nd Generation 98%
  • Packaging100mg
  • Price$9
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0034XC
  • Product descriptionHoveyda-Grubbs Catalyst 2nd Generation 98%
  • Packaging250mg
  • Price$10
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0034XC
  • Product descriptionHoveyda-Grubbs Catalyst 2nd Generation 98%
  • Packaging1g
  • Price$31
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0034XC
  • Product descriptionHoveyda-Grubbs Catalyst 2nd Generation 98%
  • Packaging5g
  • Price$154
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0034XC
  • Product descriptionHoveyda-Grubbs Catalyst 2nd Generation 98%
  • Packaging10g
  • Price$280
  • Updated2026-05-28
  • Buy
  • ManufacturerAbosyn
  • Product number61-5932
  • Product description(1,3-dimesitylimidazolidin-2-ylidene)(2-isopropoxybenzylidene)ruthenium(VI)chloride 98+%
  • Packaging0.25g
  • Price$1300
  • Updated2021-12-16
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberT97152
  • Product description(1,3-Dimesitylimidazolidin-2-ylidene)(2-isopropoxybenzylidene)ruthenium(VI) chloride 97%
  • Packaging25G
  • Price$1315
  • Updated2026-05-25
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberT97152
  • Product description(1,3-Dimesitylimidazolidin-2-ylidene)(2-isopropoxybenzylidene)ruthenium(VI) chloride 97%
  • Packaging25G
  • Price$1315
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberT97152
  • Product description(1,3-Dimesitylimidazolidin-2-ylidene)(2-isopropoxybenzylidene)ruthenium(VI) chloride 97%
  • Packaging5G
  • Price$330
  • Updated2026-05-25
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberT97152
  • Product description(1,3-Dimesitylimidazolidin-2-ylidene)(2-isopropoxybenzylidene)ruthenium(VI) chloride 97%
  • Packaging5G
  • Price$330
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberT97152
  • Product description(1,3-Dimesitylimidazolidin-2-ylidene)(2-isopropoxybenzylidene)ruthenium(VI) chloride 97%
  • Packaging500MG
  • Price$35
  • Updated2026-05-25
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberT97152
  • Product description(1,3-Dimesitylimidazolidin-2-ylidene)(2-isopropoxybenzylidene)ruthenium(VI) chloride 97%
  • Packaging500MG
  • Price$35
  • Updated2026-05-27
  • Buy
  • ManufacturerAK Scientific
  • Product numberW5252
  • Product description(1,3-Dimesitylimidazolidin-2-ylidene)(2-isopropoxybenzylidene)ruthenium(VI) chloride 98%
  • Packaging250mg
  • Price$39
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ97807
  • Product description(1,3-Dimesitylimidazolidin-2-ylidene)(2-isopropoxybenzylidene)ruthenium(VI)chloride
  • Packaging250mg
  • Price$81
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberW5252
  • Product description(1,3-Dimesitylimidazolidin-2-ylidene)(2-isopropoxybenzylidene)ruthenium(VI) chloride 98%
  • Packaging1g
  • Price$85
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberW5252
  • Product description(1,3-Dimesitylimidazolidin-2-ylidene)(2-isopropoxybenzylidene)ruthenium(VI) chloride 98%
  • Packaging100mg
  • Price$21
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA0034XC Hoveyda-Grubbs Catalyst 2nd Generation 98% 100mg $9 2026-05-28 Buy
aablocks AA0034XC Hoveyda-Grubbs Catalyst 2nd Generation 98% 250mg $10 2026-05-28 Buy
aablocks AA0034XC Hoveyda-Grubbs Catalyst 2nd Generation 98% 1g $31 2026-05-28 Buy
aablocks AA0034XC Hoveyda-Grubbs Catalyst 2nd Generation 98% 5g $154 2026-05-28 Buy
aablocks AA0034XC Hoveyda-Grubbs Catalyst 2nd Generation 98% 10g $280 2026-05-28 Buy
Abosyn 61-5932 (1,3-dimesitylimidazolidin-2-ylidene)(2-isopropoxybenzylidene)ruthenium(VI)chloride 98+% 0.25g $1300 2021-12-16 Buy
ACHEMBLOCK T97152 (1,3-Dimesitylimidazolidin-2-ylidene)(2-isopropoxybenzylidene)ruthenium(VI) chloride 97% 25G $1315 2026-05-25 Buy
ACHEMBLOCK T97152 (1,3-Dimesitylimidazolidin-2-ylidene)(2-isopropoxybenzylidene)ruthenium(VI) chloride 97% 25G $1315 2026-05-27 Buy
ACHEMBLOCK T97152 (1,3-Dimesitylimidazolidin-2-ylidene)(2-isopropoxybenzylidene)ruthenium(VI) chloride 97% 5G $330 2026-05-25 Buy
ACHEMBLOCK T97152 (1,3-Dimesitylimidazolidin-2-ylidene)(2-isopropoxybenzylidene)ruthenium(VI) chloride 97% 5G $330 2026-05-27 Buy
ACHEMBLOCK T97152 (1,3-Dimesitylimidazolidin-2-ylidene)(2-isopropoxybenzylidene)ruthenium(VI) chloride 97% 500MG $35 2026-05-25 Buy
ACHEMBLOCK T97152 (1,3-Dimesitylimidazolidin-2-ylidene)(2-isopropoxybenzylidene)ruthenium(VI) chloride 97% 500MG $35 2026-05-27 Buy
AK Scientific W5252 (1,3-Dimesitylimidazolidin-2-ylidene)(2-isopropoxybenzylidene)ruthenium(VI) chloride 98% 250mg $39 2026-06-04 Buy
AK Scientific J97807 (1,3-Dimesitylimidazolidin-2-ylidene)(2-isopropoxybenzylidene)ruthenium(VI)chloride 250mg $81 2021-12-16 Buy
AK Scientific W5252 (1,3-Dimesitylimidazolidin-2-ylidene)(2-isopropoxybenzylidene)ruthenium(VI) chloride 98% 1g $85 2026-06-04 Buy
AK Scientific W5252 (1,3-Dimesitylimidazolidin-2-ylidene)(2-isopropoxybenzylidene)ruthenium(VI) chloride 98% 100mg $21 2026-06-04 Buy
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Properties

Melting point :216-220 °C(lit.)
storage temp. :2-8°C
solubility :Chloroform (Slightly), Dichloromethane (Slightly), Methanol (Slightly)
form :Solid
color :Green to Very Dark Green
Stability :Hygroscopic
InChIKey :ZRPFJAPZDXQHSM-UHFFFAOYSA-L
SMILES :[Cl-][Ru+6]1(=[C-2]2N(C3C(=CC(C)=CC=3C)C)CCN2C2C(=CC(C)=CC=2C)C)(=[C-2]C2=CC=CC=C2O1C(C)C)[Cl-]
CAS DataBase Reference :301224-40-8
EPA Substance Registry System :Ruthenium, [1,3-bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene]dichloro[[2-(1-methylethoxy-.kappa.O)phenyl]methylene-.kappa.C]-, (SP-5-41)- (301224-40-8)

Safety Information

Symbol(GHS): Corrosion (GHS05)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H227 Combustible liquid Flammable liquids Category 4 Warning P210, P280, P370+P378, P403+P235,P501
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P363 Wash contaminated clothing before reuse.
P370+P378 In case of fire: Use … for extinction.
P403+P235 Store in a well-ventilated place. Keep cool.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

It′s a phosphine free version of Grubbs 2nd Generation Catalyst with comparable reactivity, but initiates more readily at lower temperatures. Efficient for metathesis of electron-deficient substrates including fluorinated olefins. Demonstrated in multiple large-scale pharmaceutical applications.
It can be used as a catalyst for olefin cross-metathesis with fluorinated olefins (CM), ring-closing metathesis (RCM), ring-opening metathesis (ROM), and a sequence of a metathesis reaction and subsequent dihydroxylation of the newly formed double bond.

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Suppliers and manufacturers

XINXIANG RUNYU MATERIAL CO., LTD.
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(1,3-BIS-(2,4,6-TRIMETHYLPHENYL)-2-IMIDAZOLIDINYLIDENE)DICHLORO(O-ISOPROPOXYPHENYLMETHYLENE)RUTHENIUM
$1.00
(1,3-BIS-(2,4,6-TRIMETHYLPHENYL)-2-IMIDAZOLIDINYLIDENE)DICHLORO(O-ISOPROPOXYPHENYLMETHYLENE)RUTHENIUM CAS:301224-40-8
Henan Rane Chemical Co., Ltd.
Capot Chemical Co.,Ltd.
ATK CHEMICAL COMPANY LIMITED
AB PharmaTech,LLC
Changzhou Ansciep Chemical Co., Ltd.
Accela ChemBio Inc.
Shanghai Worldyang Chemical Co.,Ltd.