WARNING: This product is for research use only, not for human or veterinary use.
MedKoo CAT#: 530300
CAS#: 51790-14-8
Description: N2-Tryptophyllysine is a bioactive chemical.
MedKoo Cat#: 530300
Name: N2-Tryptophyllysine
CAS#: 51790-14-8
Chemical Formula: C17H24N4O3
Exact Mass: 332.1848
Molecular Weight: 332.404
Elemental Analysis: C, 61.43; H, 7.28; N, 16.86; O, 14.44
This product is not in stock, which may be available by custom synthesis.
For cost-effective reason, minimum order is 1g (price is usually high, lead time is 2~3 months, depending on the technical challenge).
Quote less than 1g will not be provided. To request quote, please email to sales @medkoo.com or click below button.
Note: Price will be listed if it is available in the future.
Synonym: N2-Tryptophyllysine
IUPAC/Chemical Name: L-Lysine, N2-L-tryptophyl-
InChi Key: DZHDVYLBNKMLMB-ZFWWWQNUSA-N
InChi Code: InChI=1S/C17H24N4O3/c18-8-4-3-7-15(17(23)24)21-16(22)13(19)9-11-10-20-14-6-2-1-5-12(11)14/h1-2,5-6,10,13,15,20H,3-4,7-9,18-19H2,(H,21,22)(H,23,24)/t13-,15-/m0/s1
SMILES Code: NCCCC[C@@H](C(O)=O)NC([C@H](CC1=CNC2=C1C=CC=C2)N)=O
Appearance: Solid powder
Purity: >98% (or refer to the Certificate of Analysis)
Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
Solubility: Soluble in DMSO
Shelf Life: >3 years if stored properly
Drug Formulation: This drug may be formulated in DMSO
Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).
HS Tariff Code: 2934.99.03.00
The following data is based on the product molecular weight 332.404 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.
| Concentration / Solvent Volume / Mass | 1 mg | 5 mg | 10 mg |
|---|---|---|---|
| 1 mM | 1.15 mL | 5.76 mL | 11.51 mL |
| 5 mM | 0.23 mL | 1.15 mL | 2.3 mL |
| 10 mM | 0.12 mL | 0.58 mL | 1.15 mL |
| 50 mM | 0.02 mL | 0.12 mL | 0.23 mL |
1: Zheng L, Zhao M, Xiao C, Zhao Q, Su G. Practical problems when using ABTS assay to assess the radical-scavenging activity of peptides: Importance of controlling reaction pH and time. Food Chem. 2016 Feb 1;192:288-94. doi: 10.1016/j.foodchem.2015.07.015. Epub 2015 Jul 6. PubMed PMID: 26304349.
2: Eisenberg AS, Juszczak LJ. The broken ring: reduced aromaticity in Lys-Trp cations and high pH tautomer correlates with lower quantum yield and shorter lifetimes. J Phys Chem B. 2014 Jun 26;118(25):7059-69. doi: 10.1021/jp503355h. Epub 2014 Jun 17. PubMed PMID: 24882092; PubMed Central PMCID: PMC4165537.
3: Tamiya T, Matsumoto JJ. Effect of synthetic Lys-Trp on adenosine triphosphatase activity of carp and rabbit myosin Bs. Comp Biochem Physiol B. 1983;75(1):23-5. PubMed PMID: 6221861.
