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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Methyltrioxorhenium(VII), 98%|75-2375|70197-13-6
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Methyltrioxorhenium(VII), 98%

Product Information Product Name Methyltrioxorhenium(VII), 98% Brand Name US-Strem Product Number 75-2375 CAS 70197-13-6 Certificate of Analysis (COA)​ Search COA not found Application Technical Notes:Catalyst used with H2O2 for oxidation...
$72.00
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Chlorotricarbonyl(4,4'-di-t-butyl-2,2'-bipyridine)rhenium(I), 99%|75-2365|165612-19-1
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Chlorotricarbonyl(4,4'-di-t-butyl-2,2'-bipyridine)rhenium(I), 99%

Product Information Product Name Chlorotricarbonyl(4,4'-di-t-butyl-2,2'-bipyridine)rhenium(I), 99% Brand Name US-Strem Product Number 75-2365 CAS 165612-19-1 Certificate of Analysis (COA)​ Search COA not found Application Technical Note:1. This catalyst is used for...
$85.00
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Chlorotricarbonyl(2,2'-bipyridine)rhenium(I), 99%|75-2360|55658-96-3
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Chlorotricarbonyl(2,2'-bipyridine)rhenium(I), 99%

Product Information Product Name Chlorotricarbonyl(2,2'-bipyridine)rhenium(I), 99% Brand Name US-Strem Product Number 75-2360 CAS 55658-96-3 Certificate of Analysis (COA)​ Search COA not found Application Technical Note:1. This catalyst is used for...
$102.00
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Rhenium powder (99.99%) PURATREM|75-1890|7440-15-5
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Rhenium powder (99.99%) PURATREM

Product Information Product Name Rhenium powder (99.99%) PURATREM Brand Name US-Strem Product Number 75-1890 CAS 7440-15-5 Certificate of Analysis (COA)​ Search COA not found
$64.00
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Tris(t-butoxy)(2,2-dimethylpropylidyne)tungsten(VI), 98% Schrock Alkyne Metathesis Catalyst|74-1800|78234-36-3
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Tris(t-butoxy)(2,2-dimethylpropylidyne)tungsten(VI), 98% Schrock Alkyne Metathesis Catalyst

Product Information Product Name Tris(t-butoxy)(2,2-dimethylpropylidyne)tungsten(VI), 98% Schrock Alkyne Metathesis Catalyst Brand Name US-Strem Product Number 74-1800 CAS 78234-36-3 Certificate of Analysis (COA)​ Search COA not found Application Technical Notes: 1....
$370.00
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Samarium(II) iodide, 0.1M in THF|62-3100|32248-43-4
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Samarium(II) iodide, 0.1M in THF

Product Information Product Name Samarium(II) iodide, 0.1M in THF Brand Name US-Strem Product Number 62-3100 CAS 32248-43-4 Certificate of Analysis (COA)​ Search COA not found
$47.00
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