Lys-Thr-Thr-Lys-Ser
TL;DR: Lys-Thr-Thr-Lys-Ser (CAS 14913-18-9) is a chemical compound with molecular formula C23H45N7O9 and molecular weight 563.33 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
(2S)-2-[[(2S)-6-amino-2-[[(2S,3R)-2-[[(2S,3R)-2-[[(2S)-2,6-diaminohexanoyl]amino]-3-hydroxybutanoyl]amino]-3-hydroxybutanoyl]amino]hexanoyl]amino]-3-hydroxypropanoic acid
Also Known As: Lys-Thr-Thr-Lys-Ser, KTTKS peptide, Pentapeptide-4;, KTTKS, Neodymium phosphate
| Molecular Formula | C23H45N7O9 |
|---|---|
| Molecular Weight | 563.33 g/mol |
| LogP | -4.6506 |
| Topological Polar Surface Area | 292.45 Ų |
| Hydrogen Bond Donors | 11 |
| Hydrogen Bond Acceptors | 11 |
| Rotatable Bonds | 20 |
| Exact Mass | 563.3279 |
| Heavy Atoms | 39 |
| Complexity | 797.90796 |
Chemical Identifiers
| CAS Number | 14913-18-9 |
|---|---|
| SMILES | C[C@H]([C@@H](C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CO)C(=O)O)NC(=O)[C@H](CCCCN)N)O |
Product Overview
Lys-Thr-Thr-Lys-Ser (CAS 14913-18-9), with molecular formula C23H45N7O9 and molecular weight 563.33 g/mol. IUPAC: (2S)-2-[[(2S)-6-amino-2-[[(2S,3R)-2-[[(2S,3R)-2-[[(2S)-2,6-diaminohexanoyl]amino]-3-hydroxybutanoyl]amino]-3-hydroxybutanoyl]amino]hexanoyl]amino]-3-hydroxypropanoic acid.
Chemical Property Profile of Lys-Thr-Thr-Lys-Ser
Property Insights of Lys-Thr-Thr-Lys-Ser
The XLogP value of -4.6506 indicates that Lys-Thr-Thr-Lys-Ser is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 292.45 Ų indicates high polarity, suggesting Lys-Thr-Thr-Lys-Ser may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Lys-Thr-Thr-Lys-Ser has 11 hydrogen bond donor(s) and 11 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of Lys-Thr-Thr-Lys-Ser?
The CAS number of Lys-Thr-Thr-Lys-Ser is 14913-18-9.
What is the molecular formula of Lys-Thr-Thr-Lys-Ser?
The molecular formula of Lys-Thr-Thr-Lys-Ser is C23H45N7O9.
What is the molecular weight of Lys-Thr-Thr-Lys-Ser?
The molecular weight of Lys-Thr-Thr-Lys-Ser is 563.33 g/mol.
Where can I buy Lys-Thr-Thr-Lys-Ser?
You can request a quote for Lys-Thr-Thr-Lys-Ser directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Lys-Thr-Thr-Lys-Ser?
Yes, KEHONG BIO provides custom synthesis services for Lys-Thr-Thr-Lys-Ser and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.