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MedKoo CAT#: 530300

CAS#: 51790-14-8

Description: N2-Tryptophyllysine is a bioactive chemical.

Price and Availability

Size Price Shipping out time Quantity
Inquire bulk and customized quantity

Pricing updated 2020-08-13. Prices are subject to change without notice.

N2-Tryptophyllysine is not in stock, may be available through custom synthesis. For cost-effective reason, minimum 1 gram order is requested. The product will be characterized by NMR, HPLC and MS analysis. Purity (HPLC) is usually >98%. CoA, QC data, MSDS will be provided when product is successfully made. The estimated lead time is 2-3 months. Please send email to sales@medkoo.com to inquire quote.

Chemical Structure


Theoretical Analysis

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

Synonym: N2-Tryptophyllysine

IUPAC/Chemical Name: L-Lysine, N2-L-tryptophyl-


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


Technical Data

Solid powder

>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).

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:


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.