Lys-Ile-Lys
TL;DR: Lys-Ile-Lys (CAS 193413-93-3) is a chemical compound with molecular formula C18H37N5O4 and molecular weight 387.28455 g/mol, supplied by CoreyChem (Career Henan Chemical Co., Ltd.) with ISO-certified quality and global shipping.
(2S)-6-amino-2-[[(2S,3S)-2-[[(2S)-2,6-diaminohexanoyl]amino]-3-methylpentanoyl]amino]hexanoic acid
Also Known As: Lys-Ile-Lys, lysylisoleucyllysine, Lysyl-isoleucyl-lysine, 1b3g, L-Lysyl-L-isoleucyl-L-lysine
Technical Specifications
| Molecular Formula | C18H37N5O4 |
| Molecular Weight | 387.28455 g/mol |
| XLogP | -4.3 |
| Topological Polar Surface Area (TPSA) | 174.0 Ų |
| Hydrogen Bond Donors | 6 |
| Hydrogen Bond Acceptors | 7 |
| Rotatable Bonds | 15 |
| Exact Mass | 387.28455 Da |
| Heavy Atoms | 27 |
| Complexity | 461.0 |
| SMILES | CC[C@H](C)[C@@H](C(=O)N[C@@H](CCCCN)C(=O)O)NC(=O)[C@H](CCCCN)N |
| InChIKey | QOJDBRUCOXQSSK-AJNGGQMLSA-N |
Chemical Property Profile of Lys-Ile-Lys
Property Insights of Lys-Ile-Lys
The XLogP value of -4.3 indicates that Lys-Ile-Lys is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 174.0 Ų indicates high polarity, suggesting Lys-Ile-Lys may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Lys-Ile-Lys has 6 hydrogen bond donor(s) and 7 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
Frequently Asked Questions
What is the CAS number of Lys-Ile-Lys?
The CAS number of Lys-Ile-Lys is 193413-93-3.
What is the molecular formula of Lys-Ile-Lys?
The molecular formula of Lys-Ile-Lys is C18H37N5O4.
What is the molecular weight of Lys-Ile-Lys?
The molecular weight of Lys-Ile-Lys is 387.28455 g/mol.
Where can I buy Lys-Ile-Lys?
You can request a quote for Lys-Ile-Lys directly from CoreyChem. Contact us or email [email protected] for pricing and availability.
Does CoreyChem offer custom synthesis for Lys-Ile-Lys?
Yes, CoreyChem provides custom synthesis services for Lys-Ile-Lys and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.