Tryptophan and derivatives for biochemistry, cell culture and polypeptide synthesis.
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Fmoc-5-bromo-L-tryptophan

Product Information Product Name Fmoc-5-bromo-L-tryptophan Brand Name Chem Impex Product Number 47394 CAS 460751-66-0 Certificate of Analysis (COA)​ Search COA not found General Information PubChem CID 21308672 IUPAC Name (2S)-3-(5-bromo-1H-indol-3-yl)-2-(9H-fluoren-9-ylmethoxycarbonylamino)propanoic...
$80.50
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L-Tryptophan-d5

Product Information Product Name L-Tryptophan-d5 Brand Name US-CATO Product Number CCFD201014 CAS 62595-11-3 Certificate of Analysis (COA)​ Search COA not found General Information PubChem CID 12209747 IUPAC Name (2S)-2-amino-3-(2,4,5,6,7-pentadeuterio-1H-indol-3-yl)propanoic acid...
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Fmoc-5-fluoro-D-tryptophan

Product Information Product Name Fmoc-5-fluoro-D-tryptophan Brand Name Chem Impex Product Number 38463 CAS 1257852-79-1 Certificate of Analysis (COA)​ Search COA not found General Information PubChem CID 56972870 IUPAC Name (2R)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-(5-fluoro-1H-indol-3-yl)propanoic...
$92.00
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7-Bromo-L-tryptophan

Product Information Product Name 7-Bromo-L-tryptophan Brand Name Chem Impex Product Number 29960 CAS 75816-19-2 Certificate of Analysis (COA)​ Search COA not found General Information PubChem CID 11737641 IUPAC Name (2S)-2-amino-3-(7-bromo-1H-indol-3-yl)propanoic...
$307.30
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Boc-L-2,5,7-tri-tert-butyl-tryptophan

Product Information Product Name Boc-L-2,5,7-tri-tert-butyl-tryptophan Brand Name Chem Impex Product Number 29621 CAS 78654-82-7 Certificate of Analysis (COA)​ Search COA not found General Information PubChem CID 13174963 IUPAC Name (2S)-2-(2-methylpropan-2-yl)oxycarbonylamino-3-(2,5,7-tritert-butyl-1H-indol-3-yl)propanoic...
$147.00
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4-Fluoro-DL-tryptophan

Product Information Product Name 4-Fluoro-DL-tryptophan Brand Name Chem Impex Product Number 21207 CAS 25631-05-4 Certificate of Analysis (COA)​ Search COA not found Application 4-Fluoro-DL-tryptophan is widely utilized in research focused...
$107.10