| Description | Tryptophanamide is a chymotrypsin inhibitor. |
| Synonyms | S-Tryptophanamide |
| molecular weight | 203.24 |
| Molecular formula | C11H13N3O |
| CAS | 20696-57-5 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year |
| References | 1. Shou M, Terashima H, Aizawa S, Taga A, Yamamoto A, Kodama S. Simultaneous Enantioseparation of Aldohexoses and Aldopentoses Derivatized With L-Tryptophanamide by Reversed Phase HPLC Using Butylboronic Acid as a Complexation Reagent of Monosaccharides. Chirality. 2015 Jul;27(7):417-21. doi: 10.1002/chir.22456. Epub 2015 May 20. PubMed PMID: 25994510. 2. Kowalska-Baron A, Gałęcki K, Wysocki S. Temperature study of indole, tryptophan and N-acetyl-L-tryptophanamide (NATA) triplet-state quenching by iodide in aqueous solution. Spectrochim Acta A Mol Biomol Spectrosc. 2013 Jul;111:42-8. doi: 10.1016/j.saa.2013.03.086. Epub 2013 Mar 29. PubMed PMID: 23602958. 3. BERNHARD RA, NIEMANN C. A DILATOMETRIC INVESTIGATION OF THE ALPHA-CHYMOTRYPSIN-CATALYZED HYDROLYSIS OF NICOTINYL-L-TRYPTOPHANAMIDE. Arch Biochem Biophys. 1965 Apr;110:195-9. PubMed PMID: 14321852. 4. Andrews D, Trezeguet V, Merle M, Graves PV, Muench KH, Labouesse B. Tryptophanamide formation by Escherichia coli tryptophanyl-tRNA synthetase. Eur J Biochem. 1985 Jan 2;146(1):201-9. PubMed PMID: 3881255. |