Essential components in accessing active pharmaceutical ingredients (API), catalysts are compounds that aid in the formation of chemicals without getting consumed in the process. Developed to reduce waste, environmental footprint and cost, they play an important role in the 12 principles of green chemistry.

J&K Scientific offers an extensive range of metal catalysts and organocatalysts for research and manufacturing.

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Acetonitrile(cyclopentadienyl)[2-(di-i-propylphosphino)-4-(t-butyl)-1-methyl-1H-imidazole]ruthenium(II) hexafluorophosphate, min. 98% [Alkene Zipper Catalyst]|44-0017|930601-66-4
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Acetonitrile(cyclopentadienyl)[2-(di-i-propylphosphino)-4-(t-butyl)-1-methyl-1H-imidazole]ruthenium(II) hexafluorophosphate, min. 98% [Alkene Zipper Catalyst]

Product Information Product Name Acetonitrile(cyclopentadienyl)2-(di-i-propylphosphino)-4-(t-butyl)-1-methyl-1H-imidazoleruthenium(II) hexafluorophosphate, min. 98% Alkene Zipper Catalyst Brand Name US-Strem Product Number 44-0017 CAS 930601-66-4 Certificate of Analysis (COA)​ Search COA not found Application Technical Note:1."Zipper"...
$120.00
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Acetonitrilebis[2-diphenylphosphino-6-t-butylpyridine]cyclopentadienylruthenium(II) hexafluorophosphate, min. 98%|44-0015|776230-17-2
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Acetonitrilebis[2-diphenylphosphino-6-t-butylpyridine]cyclopentadienylruthenium(II) hexafluorophosphate, min. 98%

Product Information Product Name Acetonitrilebis2-diphenylphosphino-6-t-butylpyridinecyclopentadienylruthenium(II) hexafluorophosphate, min. 98% Brand Name US-Strem Product Number 44-0015 CAS 776230-17-2 Certificate of Analysis (COA)​ Search COA not found Application Technical Notes:1.Catalyst used for the...
$184.00
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rac-Ethylenebis(4,5,6,7-tetrahydro-1-indenyl)zirconium dichloride|40-1400|100163-29-9
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rac-Ethylenebis(4,5,6,7-tetrahydro-1-indenyl)zirconium dichloride

Product Information Product Name rac-Ethylenebis(4,5,6,7-tetrahydro-1-indenyl)zirconium dichloride Brand Name US-Strem Product Number 40-1400 CAS 100163-29-9 Certificate of Analysis (COA)​ Search COA not found Application Technical Note:1. The Kaminsky catalyst with co-...
$140.00
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rac-Dimethylsilylbis(1-indenyl)zirconium dichloride, min. 97%|40-1142|121009-93-6
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rac-Dimethylsilylbis(1-indenyl)zirconium dichloride, min. 97%

Product Information Product Name rac-Dimethylsilylbis(1-indenyl)zirconium dichloride, min. 97% Brand Name US-Strem Product Number 40-1142 CAS 121009-93-6 Certificate of Analysis (COA)​ Search COA not found Application Technical Note:1. Chiral, stereorigid metallocene...
$105.00
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Bis(cyclopentadienyl)zirconium chloride hydride (Schwartz's Reagent), 95%|40-1040|37342-97-5
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Bis(cyclopentadienyl)zirconium chloride hydride (Schwartz's Reagent), 95%

Product Information Product Name Bis(cyclopentadienyl)zirconium chloride hydride (Schwartz's Reagent), 95% Brand Name US-Strem Product Number 40-1040 CAS 37342-97-5 Certificate of Analysis (COA)​ Search COA not found Application Technical Notes:1. Reagent...
$40.00
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Oxo[hexa(trifluoroacetato)]tetrazinc trifluoroacetic acid adduct ZnTAC24|30-4050|1276028-18-2
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Oxo[hexa(trifluoroacetato)]tetrazinc trifluoroacetic acid adduct ZnTAC24

Product Information Product Name Oxohexa(trifluoroacetato)tetrazinc trifluoroacetic acid adduct ZnTAC24 Brand Name US-Strem Product Number 30-4050 CAS 1276028-18-2 Certificate of Analysis (COA)​ Search COA not found Application Technical Notes:1.Zinc- catalyzed transesterification...
$79.00
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