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

Product Information Product Name 5-Chloro-DL-Tryptophan Brand Name US-CATO Product Number CPTD788343 CAS 55325-48-9 Certificate of Analysis (COA)​ Search COA not found General Information PubChem CID 13863927 IUPAC Name (2R)-2-amino-3-(5-chloro-1H-indol-3-yl)propanoic acid...
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L-Tryptophan, 99%

Product Information Product Name L-Tryptophan, 99% Brand Name J&K Product Number 231123 CAS 73-22-3 Molecular Formula C11H12N2O2 Molecular Weight 204.23 SDS Document View/Download Certificate of Analysis (COA)​ Search COA not...
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5-Hydroxy tryptophan, 98%

Product Information Product Name 5-Hydroxy tryptophan, 98% Brand Name J&K Product Number 112761 CAS 56-69-9 Molecular Formula C11H12N2O3 Molecular Weight 220.22 SDS Document View/Download Certificate of Analysis (COA)​ Search COA...
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5-Methyl-DL-tryptophan, 98%

Product Information Product Name 5-Methyl-DL-tryptophan, 98% Brand Name J&K Product Number 513987 CAS 951-55-3 SDS Document View/Download Certificate of Analysis (COA)​ Search COA not found General Information PubChem CID 92852...
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5-Fluorotryptophan, 97%

Product Information Product Name 5-Fluorotryptophan, 97% Brand Name J&K Product Number 202154 CAS 154-08-5 Molecular Formula C11H11FN2O2 Molecular Weight 222.22 SDS Document View/Download Certificate of Analysis (COA)​ Search COA not...
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5-Methoxy-DL-tryptophan

Product Information Product Name 5-Methoxy-DL-tryptophan Brand Name Chem Impex Product Number 21206 CAS 28052-84-8 Certificate of Analysis (COA)​ Search COA not found General Information PubChem CID 119802 IUPAC Name 2-amino-3-(5-methoxy-1H-indol-3-yl)propanoic...
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