Val-Arg
TL;DR: Val-Arg (CAS 37682-75-0) is a chemical compound with molecular formula C11H23N5O3 and molecular weight 273.18 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
(2S)-2-[[(2S)-2-amino-3-methylbutanoyl]amino]-5-(diaminomethylideneamino)pentanoic acid
Also Known As: Val-Arg, H-Val-Arg-OH, valylarginine, L-valyl-L-arginine, valyl-arginine
| Molecular Formula | C11H23N5O3 |
|---|---|
| Molecular Weight | 273.18 g/mol |
| LogP | -4.6 |
| Topological Polar Surface Area | 157.0 Ų |
| Hydrogen Bond Donors | 5 |
| Hydrogen Bond Acceptors | 5 |
| Rotatable Bonds | 8 |
| Exact Mass | 273.18008 |
| Heavy Atoms | 19 |
| Complexity | 339.0 |
Chemical Identifiers
| CAS Number | 37682-75-0 |
|---|---|
| SMILES | CC(C)[C@@H](C(=O)N[C@@H](CCCN=C(N)N)C(=O)O)N |
| InChIKey | IBIDRSSEHFLGSD-YUMQZZPRSA-N |
Patent-Derived Application Labels
Derived from 5 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
Val-Arg (CAS 37682-75-0), with molecular formula C11H23N5O3 and molecular weight 273.18 g/mol. IUPAC: (2S)-2-[[(2S)-2-amino-3-methylbutanoyl]amino]-5-(diaminomethylideneamino)pentanoic acid.
Chemical Property Profile of Val-Arg
Property Insights of Val-Arg
The XLogP value of -4.6 indicates that Val-Arg is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 157.0 Ų indicates high polarity, suggesting Val-Arg may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Val-Arg 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 Val-Arg?
The CAS number of Val-Arg is 37682-75-0.
What is the molecular formula of Val-Arg?
The molecular formula of Val-Arg is C11H23N5O3.
What is the molecular weight of Val-Arg?
The molecular weight of Val-Arg is 273.18 g/mol.
Where can I buy Val-Arg?
You can request a quote for Val-Arg directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Val-Arg?
Yes, KEHONG BIO provides custom synthesis services for Val-Arg and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.