COCONUT Compound

L-citrulline

CNP0209633.1 · C6H13N3O3 · View on COCONUT ↗

Identifiers

NameL-citrulline
IUPAC Name(2~{S})-2-amino-5-ureido-pentanoic acid
COCONUT IDCNP0209633.1
CAS372-75-8, 94740-46-2
InChIKeyRHGKLRLOHDJJDR-BYPYZUCNSA-N
InChIInChI=1S/C6H13N3O3/c7-4(5(10)11)2-1-3-9-6(8)12/h4H,1-3,7H2,(H,10,11)(H3,8,9,12)/t4-/m0/s1
SMILESNC(=O)NCCC[C@H](N)C(=O)O

Properties

Molecular FormulaC6H13N3O3
Molecular Weight175.19
Exact Mass175.09569
Log P (ALogP)-1.15
TPSA118.44
H-Bond Donors / Acceptors4 / 3
Rotatable Bonds5
Lipinski's Rule of 5 Violations0
QED Drug-likeness0.39
NP-likeness0.24

Classification

NP PathwayAmino acids and Peptides
NP SuperclassSmall peptides
NP ClassAminoacids
Chemical SuperclassOrganic acids and derivatives
Chemical ClassCarboxylic acids and derivatives
Chemical SubclassAmino acids, peptides, and analogues

Reported in GR-MAPs Plants

Arabidopsis thaliana as “Arabidopsis thaliana” in COCONUT
Daucus carota as “Daucus carota” in COCONUT
Glycyrrhiza glabra as “Glycyrrhiza glabra” in COCONUT
Oryza sativa as “Oryza sativa” in COCONUT

Data from COCONUT (COlleCtion of Open Natural prodUcTs), released under CC0. Chandrasekhar V. et al. COCONUT 2.0: a comprehensive overhaul and curation of the collection of open natural products database. Nucleic Acids Research (2024), doi:10.1093/nar/gkae1063. COCONUT release 2026-10.