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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(11aS)-3,7-Bis(3,5-dichlorophenyl)-10,11,12,13-tetrahydro-10,10,13,13-tetramethyl-5-hydroxy-5-oxide-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin, min. 98%|15-0273
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(11aS)-3,7-Bis(3,5-dichlorophenyl)-10,11,12,13-tetrahydro-10,10,13,13-tetramethyl-5-hydroxy-5-oxide-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin, min. 98%

Product Information Product Name (11aS)-3,7-Bis(3,5-dichlorophenyl)-10,11,12,13-tetrahydro-10,10,13,13-tetramethyl-5-hydroxy-5-oxide-diindeno7,1-de:1',7'-fg1,3,2dioxaphosphocin, min. 98% Brand Name US-Strem Product Number 15-0273 Certificate of Analysis (COA)​ Search COA not found
$122.00
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(11aR)-3,7-Bis(3,5-dichlorophenyl)-10,11,12,13-tetrahydro-10,10,13,13-tetramethyl-5-hydroxy-5-oxide-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin, min. 95%|15-0272
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(11aR)-3,7-Bis(3,5-dichlorophenyl)-10,11,12,13-tetrahydro-10,10,13,13-tetramethyl-5-hydroxy-5-oxide-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin, min. 95%

Product Information Product Name (11aR)-3,7-Bis(3,5-dichlorophenyl)-10,11,12,13-tetrahydro-10,10,13,13-tetramethyl-5-hydroxy-5-oxide-diindeno7,1-de:1',7'-fg1,3,2dioxaphosphocin, min. 95% Brand Name US-Strem Product Number 15-0272 Certificate of Analysis (COA)​ Search COA not found
$122.00
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(11aR)-3,7-Bis(4-(trifluoromethyl)phenyl)-10,11,12,13-tetrahydro-10,10,13,13-tetramethyl-5-hydroxy-5-oxide-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin, min. 98%|15-0271
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(11aR)-3,7-Bis(4-(trifluoromethyl)phenyl)-10,11,12,13-tetrahydro-10,10,13,13-tetramethyl-5-hydroxy-5-oxide-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin, min. 98%

Product Information Product Name (11aR)-3,7-Bis(4-(trifluoromethyl)phenyl)-10,11,12,13-tetrahydro-10,10,13,13-tetramethyl-5-hydroxy-5-oxide-diindeno7,1-de:1',7'-fg1,3,2dioxaphosphocin, min. 98% Brand Name US-Strem Product Number 15-0271 Certificate of Analysis (COA)​ Search COA not found
$114.00
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(11aS)-3,7-Bis(4-chlorophenyl)-10,11,12,13-tetrahydro-10,10,13,13-tetramethyl-5-hydroxy-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin, min. 98%|15-0269
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(11aS)-3,7-Bis(4-chlorophenyl)-10,11,12,13-tetrahydro-10,10,13,13-tetramethyl-5-hydroxy-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin, min. 98%

Product Information Product Name (11aS)-3,7-Bis(4-chlorophenyl)-10,11,12,13-tetrahydro-10,10,13,13-tetramethyl-5-hydroxy-diindeno7,1-de:1',7'-fg1,3,2dioxaphosphocin, min. 98% Brand Name US-Strem Product Number 15-0269 Certificate of Analysis (COA)​ Search COA not found
$116.00
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(11aR)-10,11,12,13-Tetrahydro-10,10,13,13-tetramethyl-5-hydroxy-3,7-diphenyl-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin, min. 95%|15-0267|2250168-03-5
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(11aR)-10,11,12,13-Tetrahydro-10,10,13,13-tetramethyl-5-hydroxy-3,7-diphenyl-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin, min. 95%

Product Information Product Name (11aR)-10,11,12,13-Tetrahydro-10,10,13,13-tetramethyl-5-hydroxy-3,7-diphenyl-diindeno7,1-de:1',7'-fg1,3,2dioxaphosphocin, min. 95% Brand Name US-Strem Product Number 15-0267 CAS 2250168-03-5 Certificate of Analysis (COA)​ Search COA not found
$112.00
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(11bS)-8,9,10,11,12,13,14,15-Octahydro-4-hydroxy-2,6-bis(2,4,6-tricyclohexylphenyl)-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin, min. 95%|15-0266|2757287-33-3
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(11bS)-8,9,10,11,12,13,14,15-Octahydro-4-hydroxy-2,6-bis(2,4,6-tricyclohexylphenyl)-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin, min. 95%

Product Information Product Name (11bS)-8,9,10,11,12,13,14,15-Octahydro-4-hydroxy-2,6-bis(2,4,6-tricyclohexylphenyl)-4-oxide-dinaphtho2,1-d:1',2'-f1,3,2dioxaphosphepin, min. 95% Brand Name US-Strem Product Number 15-0266 CAS 2757287-33-3 Certificate of Analysis (COA)​ Search COA not found
$66.00
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