Val-Arg
Basic information
- CAS
37682-75-0- Standard SMILES
CC(C)[C@H](N)C(=O)N[C@@H](CCCN=C(N)N)C(=O)O- InChIKey
IBIDRSSEHFLGSD-YUMQZZPRSA-N- Molecular formula
- C11H23N5O3
- Average molar mass
- 273.33 g/mol
- Monoisotopic mass
- 273.18008961
Overview
Val-Arg is a dipeptide formed from L-valine and L-arginine residues. It has a role as a metabolite. It is functionally related to a L-valine and a L-arginine.
Names & identifiers
- Preferred name
- Val-Arg
- IUPAC
- (2S)-2-[[(2S)-2-amino-3-methylbutanoyl]amino]-5-(diaminomethylideneamino)pentanoic acid
- English name
- H-VAL-ARG-OH
- Molecular formula
- C11H23N5O3
- Molecular weight
- 273.33
Names & synonyms
Val-Arg37682-75-0L-valyl-L-argininevalylarginineL-Val-L-ArgCHEBI:73711(2S)-2-[[(2S)-2-amino-3-methylbutanoyl]amino]-5-(diaminomethylideneamino)pentanoic acid(2S)-2-(((2S)-2-amino-3-methylbutanoyl)amino)-5-(diaminomethylideneamino)pentanoic acidRefChem:193495IBIDRSSEHFLGSD-UHFFFAOYSA-NH-Val-Arg-OHvalyl-arginine
Show more names
H2N-Val-Arg-COOHL-Arginine, L-valyl-
VR dipeptideV-R DipeptideMFCD00238268L-Valinyl-L-arginineValine Arginine dipeptideValine-Arginine dipeptideSCHEMBL7098551DTXSID101317778
Database identifiers
- CAS
37682-75-0- PubChem CID
- 444523
- DTXSID
DTXSID101317778- ChEBI
CHEBI:73711- Nikkaji
- J2.769.909J
Properties
Computed structural properties
- XLogP
- -4.6
- Topological polar surface area
- 157 Ų
- Hydrogen bond donors
- 5
- Hydrogen bond acceptors
- 5
- Rotatable bonds
- 8
- Heavy atoms
- 19
- Formal charge
- 0
- Complexity
- 339
Experimental & physicochemical properties
LogP-2.79
Physical DescriptionSolid
Physicochemical properties
- Density
- 1.36 · 1.36±0.1 g/cm3(Predicted)
- storage temp.
- -15 °C · -15°C
- pka
- 3.11 · 3.11±0.10(Predicted)
- Sequence
- H-Val-Arg-OH
Chemistry & industry
Applications
UsesH-Val-Arg-Oh can be useful in the study of arginine-containing peptides derived from walnut protein against cognitive and memory impairment in scopolamine-induced zebrafish, design, release, and neuroprotection.
Additional notes
DefinitionChEBI: Val-Arg is a dipeptide formed from L-valine and L-asparagine residues. It has a role as a metabolite. It is functionally related to a L-valine and a L-asparagine.
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