Tryptophan and derivatives for biochemistry, cell culture and polypeptide synthesis.
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5-Bromo-DL-tryptophan

Product Information Product Name 5-Bromo-DL-tryptophan Brand Name Chem Impex Product Number 21229 CAS 6548-09-0 Certificate of Analysis (COA)​ Search COA not found Application 5-Bromo-DL-tryptophan is widely utilized in research focused...
$63.70
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1-Methyl-L-tryptophan

Product Information Product Name 1-Methyl-L-tryptophan Brand Name Chem Impex Product Number 21552 CAS 21339-55-9 Certificate of Analysis (COA)​ Search COA not found Application 1-Methyl-L-tryptophan is widely utilized in research focused...
$107.10
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L-Tryptophan-7-amido-4-methylcoumarin dihydrochloride

Product Information Product Name L-Tryptophan-7-amido-4-methylcoumarin dihydrochloride Brand Name Chem Impex Product Number 21446 CAS 201860-49-3 Certificate of Analysis (COA)​ Search COA not found Application L-Tryptophan-7-amido-4-methylcoumarin dihydrochloride is widely utilized in...
$208.90
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6-Fluoro-DL-tryptophan

Product Information Product Name 6-Fluoro-DL-tryptophan Brand Name Chem Impex Product Number 21645 CAS 7730-20-3 Certificate of Analysis (COA)​ Search COA not found Application 6-Fluoro-DL-tryptophan is widely utilized in research focused...
$58.90
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6-Methyl-DL-tryptophan

Product Information Product Name 6-Methyl-DL-tryptophan Brand Name Chem Impex Product Number 21223 CAS 2280-85-5 Certificate of Analysis (COA)​ Search COA not found Application 6-Methyl-DL-tryptophan is widely utilized in research focused...
$99.20
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6-Bromo-DL-tryptophan

Product Information Product Name 6-Bromo-DL-tryptophan Brand Name Chem Impex Product Number 20929 CAS 33599-61-0 Certificate of Analysis (COA)​ Search COA not found Application 6-Bromo-DL-tryptophan is widely utilized in research focused...
$162.60