Ala-Ala-Lys
TL;DR: Ala-Ala-Lys (CAS 45243-22-9) is a chemical compound with molecular formula C12H24N4O4 and molecular weight 288.18 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
(2S)-6-amino-2-[[(2S)-2-[[(2S)-2-aminopropanoyl]amino]propanoyl]amino]hexanoic acid
Also Known As: H-Ala-Ala-Lys-OH, Ala-Ala-Lys, alanylalanyllysine, Alanyl-alanyl-lysine, L-Alanyl-L-alanyl-L-lysine
| Molecular Formula | C12H24N4O4 |
|---|---|
| Molecular Weight | 288.18 g/mol |
| LogP | -1.4633 |
| Topological Polar Surface Area | 147.54 Ų |
| Hydrogen Bond Donors | 5 |
| Hydrogen Bond Acceptors | 5 |
| Rotatable Bonds | 9 |
| Exact Mass | 288.17975 |
| Heavy Atoms | 20 |
| Complexity | 346.34903 |
Chemical Identifiers
| CAS Number | 45243-22-9 |
|---|---|
| SMILES | C[C@@H](C(=O)N[C@@H](C)C(=O)N[C@@H](CCCCN)C(=O)O)N |
Product Overview
Ala-Ala-Lys (CAS 45243-22-9), with molecular formula C12H24N4O4 and molecular weight 288.18 g/mol. IUPAC: (2S)-6-amino-2-[[(2S)-2-[[(2S)-2-aminopropanoyl]amino]propanoyl]amino]hexanoic acid.
Chemical Property Profile of Ala-Ala-Lys
Property Insights of Ala-Ala-Lys
The XLogP value of -1.4633 indicates that Ala-Ala-Lys is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 147.54 Ų indicates high polarity, suggesting Ala-Ala-Lys may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Ala-Ala-Lys has 5 hydrogen bond donor(s) and 5 hydrogen bond acceptor(s), all within the drug-like range, suggesting favorable oral bioavailability potential.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of Ala-Ala-Lys?
The CAS number of Ala-Ala-Lys is 45243-22-9.
What is the molecular formula of Ala-Ala-Lys?
The molecular formula of Ala-Ala-Lys is C12H24N4O4.
What is the molecular weight of Ala-Ala-Lys?
The molecular weight of Ala-Ala-Lys is 288.18 g/mol.
Where can I buy Ala-Ala-Lys?
You can request a quote for Ala-Ala-Lys directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Ala-Ala-Lys?
Yes, KEHONG BIO provides custom synthesis services for Ala-Ala-Lys and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.