L-Valyl-L-leucyl-L-valyl-L-leucine
TL;DR: L-Valyl-L-leucyl-L-valyl-L-leucine (CAS 143303-20-2) is a chemical compound with molecular formula C22H42N4O5 and molecular weight 442.32 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-amino-3-methylbutanoyl]amino]-4-methylpentanoyl]amino]-3-methylbutanoyl]amino]-4-methylpentanoic acid
Also Known As: L-Valyl-L-leucyl-L-valyl-L-leucine, J1.597.637C, (2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-methylbutanamido]-4-methylpentanamido]-3-methylbutanamido]-4-methylpentanoic acid
| Molecular Formula | C22H42N4O5 |
|---|---|
| Molecular Weight | 442.32 g/mol |
| LogP | 1.2569 |
| Topological Polar Surface Area | 150.62 Ų |
| Hydrogen Bond Donors | 5 |
| Hydrogen Bond Acceptors | 5 |
| Rotatable Bonds | 13 |
| Exact Mass | 442.31552 |
| Heavy Atoms | 31 |
| Complexity | 619.0225 |
Chemical Identifiers
| CAS Number | 143303-20-2 |
|---|---|
| SMILES | CC(C)C[C@@H](C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CC(C)C)C(=O)O)NC(=O)[C@H](C(C)C)N |
Product Overview
L-Valyl-L-leucyl-L-valyl-L-leucine (CAS 143303-20-2), with molecular formula C22H42N4O5 and molecular weight 442.32 g/mol. IUPAC: (2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-amino-3-methylbutanoyl]amino]-4-methylpentanoyl]amino]-3-methylbutanoyl]amino]-4-methylpentanoic acid.
Chemical Property Profile of L-Valyl-L-leucyl-L-valyl-L-leucine
Property Insights of L-Valyl-L-leucyl-L-valyl-L-leucine
The XLogP value of 1.2569 suggests moderate lipophilicity, balancing water solubility and membrane permeability for L-Valyl-L-leucyl-L-valyl-L-leucine. The TPSA of 150.62 Ų indicates high polarity, suggesting L-Valyl-L-leucyl-L-valyl-L-leucine may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, L-Valyl-L-leucyl-L-valyl-L-leucine 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 L-Valyl-L-leucyl-L-valyl-L-leucine?
The CAS number of L-Valyl-L-leucyl-L-valyl-L-leucine is 143303-20-2.
What is the molecular formula of L-Valyl-L-leucyl-L-valyl-L-leucine?
The molecular formula of L-Valyl-L-leucyl-L-valyl-L-leucine is C22H42N4O5.
What is the molecular weight of L-Valyl-L-leucyl-L-valyl-L-leucine?
The molecular weight of L-Valyl-L-leucyl-L-valyl-L-leucine is 442.32 g/mol.
Where can I buy L-Valyl-L-leucyl-L-valyl-L-leucine?
You can request a quote for L-Valyl-L-leucyl-L-valyl-L-leucine directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for L-Valyl-L-leucyl-L-valyl-L-leucine?
Yes, KEHONG BIO provides custom synthesis services for L-Valyl-L-leucyl-L-valyl-L-leucine and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.