KNQDK peptide
TL;DR: KNQDK peptide (CAS 116431-06-2) is a chemical compound with molecular formula C25H45N9O10 and molecular weight 631.33 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)-5-amino-2-[[(2S)-4-amino-2-[[(2S)-2,6-diaminohexanoyl]amino]-4-oxobutanoyl]amino]-5-oxopentanoyl]amino]-3-carboxypropanoyl]amino]hexanoic acid
Also Known As: Knqdk peptide, Lys-asn-gln-asp-lys, Lysine-asparagine-glycine-aspartic acid-lysine, (2S)-6-amino-2-[[(2S)-2-[[(2S)-5-amino-2-[[(2S)-4-amino-2-[[(2S)-2,6-diaminohexanoyl]amino]-4-oxobutanoyl]amino]-5-oxopentanoyl]amino]-3-carboxypropanoyl]amino]hexanoic acid, L-lysyl-L-asparaginyl-L-glutaminyl-L-aspartyl-L-lysine
| Molecular Formula | C25H45N9O10 |
|---|---|
| Molecular Weight | 631.33 g/mol |
| LogP | -4.7889 |
| Topological Polar Surface Area | 355.24 Ų |
| Hydrogen Bond Donors | 11 |
| Hydrogen Bond Acceptors | 11 |
| Rotatable Bonds | 24 |
| Exact Mass | 631.3289 |
| Heavy Atoms | 44 |
| Complexity | 1026.3673 |
Chemical Identifiers
| CAS Number | 116431-06-2 |
|---|---|
| SMILES | C(CCN)C[C@@H](C(=O)N[C@@H](CC(=O)N)C(=O)N[C@@H](CCC(=O)N)C(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](CCCCN)C(=O)O)N |
Product Overview
KNQDK peptide (CAS 116431-06-2), with molecular formula C25H45N9O10 and molecular weight 631.33 g/mol. IUPAC: (2S)-6-amino-2-[[(2S)-2-[[(2S)-5-amino-2-[[(2S)-4-amino-2-[[(2S)-2,6-diaminohexanoyl]amino]-4-oxobutanoyl]amino]-5-oxopentanoyl]amino]-3-carboxypropanoyl]amino]hexanoic acid.
Chemical Property Profile of KNQDK peptide
Property Insights of KNQDK peptide
The XLogP value of -4.7889 indicates that KNQDK peptide is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 355.24 Ų indicates high polarity, suggesting KNQDK peptide may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, KNQDK peptide 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 KNQDK peptide?
The CAS number of KNQDK peptide is 116431-06-2.
What is the molecular formula of KNQDK peptide?
The molecular formula of KNQDK peptide is C25H45N9O10.
What is the molecular weight of KNQDK peptide?
The molecular weight of KNQDK peptide is 631.33 g/mol.
Where can I buy KNQDK peptide?
You can request a quote for KNQDK peptide directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for KNQDK peptide?
Yes, KEHONG BIO provides custom synthesis services for KNQDK peptide and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.