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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3-(2,6-Dibromophenylamino)-4-((1R,2R)-2-(dimethylamino)-1,2-diphenylethylamino)-3-cyclobutene-1,2-dione, min. 98%|07-0027
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3-(2,6-Dibromophenylamino)-4-((1R,2R)-2-(dimethylamino)-1,2-diphenylethylamino)-3-cyclobutene-1,2-dione, min. 98%

Product Information Product Name 3-(2,6-Dibromophenylamino)-4-((1R,2R)-2-(dimethylamino)-1,2-diphenylethylamino)-3-cyclobutene-1,2-dione, min. 98% Brand Name US-Strem Product Number 07-0027 Certificate of Analysis (COA)​ Search COA not found
$130.00
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3-[[3,5-Bis(trifluoromethyl)phenyl]amino]-4-[[(8α;,9S)-10,11-dihydrocinchonan-9-yl]amino]-3-cyclobutene-1,2-dione, min. 95%|07-0026|1407166-62-4
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3-[[3,5-Bis(trifluoromethyl)phenyl]amino]-4-[[(8α;,9S)-10,11-dihydrocinchonan-9-yl]amino]-3-cyclobutene-1,2-dione, min. 95%

Product Information Product Name 3-3,5-Bis(trifluoromethyl)phenylamino-4-(8α;,9S)-10,11-dihydrocinchonan-9-ylamino-3-cyclobutene-1,2-dione, min. 95% Brand Name US-Strem Product Number 07-0026 CAS 1407166-62-4 Certificate of Analysis (COA)​ Search COA not found
$154.00
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3-[[3,5-Bis(trifluoromethyl)phenyl]amino]-4-[[(2R)-2-pyrrolidinylmethyl]amino]-3-cyclobutene-1,2-dione, min. 98%|07-0025|1630920-83-0
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3-[[3,5-Bis(trifluoromethyl)phenyl]amino]-4-[[(2R)-2-pyrrolidinylmethyl]amino]-3-cyclobutene-1,2-dione, min. 98%

Product Information Product Name 3-3,5-Bis(trifluoromethyl)phenylamino-4-(2R)-2-pyrrolidinylmethylamino-3-cyclobutene-1,2-dione, min. 98% Brand Name US-Strem Product Number 07-0025 CAS 1630920-83-0 Certificate of Analysis (COA)​ Search COA not found
$154.00
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3-[[(8α;,9S)-6'-Methoxycinchonan-9-yl]amino]-4-[[4-(trifluoromethyl)phenyl]amino]-3-cyclobutene-1,2-dione, min. 98%|07-0024|1256245-85-8
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3-[[(8α;,9S)-6'-Methoxycinchonan-9-yl]amino]-4-[[4-(trifluoromethyl)phenyl]amino]-3-cyclobutene-1,2-dione, min. 98%

Product Information Product Name 3-(8α;,9S)-6'-Methoxycinchonan-9-ylamino-4-4-(trifluoromethyl)phenylamino-3-cyclobutene-1,2-dione, min. 98% Brand Name US-Strem Product Number 07-0024 CAS 1256245-85-8 Certificate of Analysis (COA)​ Search COA not found
$176.00
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3-[[3,5-Bis(trifluoromethyl)phenyl]amino]-4-[(8α;,9S)-cinchonan-9-ylamino]-3-cyclobutene-1,2-dione, min. 95%|07-0023|1256245-86-9
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3-[[3,5-Bis(trifluoromethyl)phenyl]amino]-4-[(8α;,9S)-cinchonan-9-ylamino]-3-cyclobutene-1,2-dione, min. 95%

Product Information Product Name 3-3,5-Bis(trifluoromethyl)phenylamino-4-(8α;,9S)-cinchonan-9-ylamino-3-cyclobutene-1,2-dione, min. 95% Brand Name US-Strem Product Number 07-0023 CAS 1256245-86-9 Certificate of Analysis (COA)​ Search COA not found
$122.00
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Lithium tris(S-(-)-1,1'-binaphthyl-2,2'-diolato)yttrate(III) tetrahydrofuran adduct, min. 97%|03-2010|500995-67-5
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Lithium tris(S-(-)-1,1'-binaphthyl-2,2'-diolato)yttrate(III) tetrahydrofuran adduct, min. 97%

Product Information Product Name Lithium tris(S-(-)-1,1'-binaphthyl-2,2'-diolato)yttrate(III) tetrahydrofuran adduct, min. 97% Brand Name US-Strem Product Number 03-2010 CAS 500995-67-5 Certificate of Analysis (COA)​ Search COA not found
$314.00
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