Tryptophan and derivatives for biochemistry, cell culture and polypeptide synthesis.
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4-Bromo-L-tryptophan

Product Information Product Name 4-Bromo-L-tryptophan Brand Name Chem Impex Product Number 29958 CAS 52448-16-5 Certificate of Analysis (COA)​ Search COA not found General Information PubChem CID 9856995 IUPAC Name (2S)-2-amino-3-(4-bromo-1H-indol-3-yl)propanoic...
$162.60
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Fmoc-L-2,5,7-tri-tert-butyl-tryptophan

Product Information Product Name Fmoc-L-2,5,7-tri-tert-butyl-tryptophan Brand Name Chem Impex Product Number 29704 CAS 376592-37-9 Certificate of Analysis (COA)​ Search COA not found General Information PubChem CID 20780783 IUPAC Name (2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-(2,5,7-tritert-butyl-1H-indol-3-yl)propanoic...
$296.70
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L-Tryptophan, from non-animal source, suitable for cell culture

Product Information Product Name L-Tryptophan, from non-animal source, suitable for cell culture Brand Name Chem Impex Product Number 33068 CAS 73-22-3 Certificate of Analysis (COA)​ Search COA not found General...
$106.10
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7-Bromo-DL-tryptophan

Product Information Product Name 7-Bromo-DL-tryptophan Brand Name Chem Impex Product Number 21096 CAS 852391-45-8 Certificate of Analysis (COA)​ Search COA not found Application 7-Bromo-DL-tryptophan is widely utilized in research focused...
$99.20
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5-Fluoro-D-tryptophan

Product Information Product Name 5-Fluoro-D-tryptophan Brand Name Chem Impex Product Number 21394 CAS 97749-24-1 Certificate of Analysis (COA)​ Search COA not found Application 5-Fluoro-D-tryptophan is widely utilized in research focused...
$210.00
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5-Amino-DL-tryptophan

Product Information Product Name 5-Amino-DL-tryptophan Brand Name Chem Impex Product Number 20988 CAS 6383-69-3 Certificate of Analysis (COA)​ Search COA not found Application 5-Amino-DL-tryptophan is widely utilized in research focused...
$264.50