J&K Scientific provides SFX-based OLED intermediates and custom synthesis support for researchers and material developers working on blue phosphorescent OLEDs, TADF systems, high-triplet-energy host materials, electron transport materials and advanced organic optoelectronic compounds.

J&K Scientific supports both standard SFX intermediates and customized SFX derivatives for R&D screening, molecular design, structure-property relationship studies and scale-up evaluation.

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2,7-Bibromospiro[fluorene-9,9'-xanthene], 95%|1784535|198142-65-3
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2,7-Bibromospiro[fluorene-9,9'-xanthene], 95%

Product Information Product Name 2,7-Bibromospirofluorene-9,9'-xanthene, 95% Brand Name J&K Product Number 1784535 CAS 198142-65-3 SDS Document View/Download Certificate of Analysis (COA)​ Search COA not found
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2,2',7,7'-Tetrabromospiro[fluorene-9,9'-xanthene], 95%|9001821|1338596-81-8
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2,2',7,7'-Tetrabromospiro[fluorene-9,9'-xanthene], 95%

Product Information Product Name 2,2',7,7'-Tetrabromospirofluorene-9,9'-xanthene, 95% Brand Name J&K Product Number 9001821 CAS 1338596-81-8 Certificate of Analysis (COA)​ Search COA not found
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2'-Bromospiro[fluorene-9,9'-xanthene], 90%|9001823|1477458-14-2
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2'-Bromospiro[fluorene-9,9'-xanthene], 90%

Product Information Product Name 2'-Bromospirofluorene-9,9'-xanthene, 90% Brand Name J&K Product Number 9001823 CAS 1477458-14-2 Molecular Formula C25H15BrO Molecular Weight 411.29 Certificate of Analysis (COA)​ Search COA not found General Information...
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3'-Bromospiro[fluorene-9,9'-xanthene], 90%|9001822|1621397-55-4
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3'-Bromospiro[fluorene-9,9'-xanthene], 90%

Product Information Product Name 3'-Bromospirofluorene-9,9'-xanthene, 90% Brand Name J&K Product Number 9001822 CAS 1621397-55-4 Certificate of Analysis (COA)​ Search COA not found
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Spiro[fluorene-9,7'-dibenzo[c,h]acridine]-5'-one, 95%|9001834|1345890-45-0
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Spiro[fluorene-9,7'-dibenzo[c,h]acridine]-5'-one, 95%

Product Information Product Name Spirofluorene-9,7'-dibenzoc,hacridine-5'-one, 95% Brand Name J&K Product Number 9001834 CAS 1345890-45-0 Certificate of Analysis (COA)​ Search COA not found
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N<sup>2</sup>,N<sup>2</sup>,N<sup>7</sup>,N<sup>7</sup>-tetraphenylspiro[fluorene-9,9'-xanthene]-2,7-diamine, 95%|9001824|1160862-06-5
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N2,N2,N7,N7-tetraphenylspirofluorene-9,9'-xanthene-2,7-diamine, 95%

Product Information Product Name N2,N2,N7,N7-tetraphenylspirofluorene-9,9'-xanthene-2,7-diamine, 95% Brand Name J&K Product Number 9001824 CAS 1160862-06-5 Certificate of Analysis (COA) Search COA not found
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