General Information
Drug ID
DR00725
Drug Name
L-citrulline
Synonyms
(2S)-2-amino-5-(carbamoylamino)pentanoic acid; (S)-2-Amino-5-ureidopentanoic acid; 2-Amino-5-ureidovaleric acid; 372-75-8; Citrulline; Citrulline, L-; H-cit-oh; L(+)-citrulline; L-(+)-Citrulline; L-2-Amino-5-ureidovaleric acid; L-Cytrulline; L-Ornithine, N5-(aminocarbonyl)-; L-citrullin; N(delta)-Carbamylornithine; N5-(Aminocarbonyl)ornithine; N5-Carbamoyl-L-ornithine; N5-carbamoylornithine; Ornithine, N5-(aminocarbonyl)-; Sitrulline; alpha-Amino-delta-ureidovaleric acid; d-ureidonorvaline; delta-Ureidonorvaline
Drug Type
Small molecular drug
Indication Congenital heart defects [ICD11:LA8Z] Phase 3 [1]
Structure
3D MOL 2D MOL
Formula
C6H13N3O3
Canonical SMILES
C(CC(C(=O)O)N)CNC(=O)N
InChI
InChI=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
InChIKey
RHGKLRLOHDJJDR-BYPYZUCNSA-N
CAS Number
CAS 372-75-8
Pharmaceutical Properties Molecular Weight 175.19 Topological Polar Surface Area 118
Heavy Atom Count 12 Rotatable Bond Count 5
Hydrogen Bond Donor Count 4 Hydrogen Bond Acceptor Count 4
XLogP
-4.3
PubChem CID
9750
PubChem SID
103590387 ,103822856 ,104179172 ,104321397 ,11532235 ,117541475 ,117688788 ,118262351 ,124570894 ,126523666 ,126596840 ,126596898 ,126630014 ,126656479 ,129129178 ,131542198 ,132523304 ,134974821 ,135650512 ,137003163 ,137237572 ,140948627 ,142367638 ,15195082 ,15219582 ,24892975 ,26716699 ,26754401 ,29203971 ,29228316 ,3132518 ,3621 ,46506583 ,47291304 ,50069751 ,51092003 ,57325798 ,57580897 ,57580924 ,75891871 ,7886615 ,81044522 ,8144684 ,8157014 ,821526 ,824126 ,85164881 ,87565504 ,92297486 ,92712847
ChEBI ID
CHEBI:16349
TTD Drug ID
D01XPY
DT(s) Transporting This Drug BAT1 Transporter Info Glycoprotein-associated amino acid transporter b0, +AT1 Substrate [2]
References
1 ClinicalTrials.gov (NCT00335244) Intravenous L-Citrulline to Treat Children Undergoing Heart Bypass Surgery
2 Transport characteristics of L-citrulline in renal apical membrane of proximal tubular cells. Biopharm Drug Dispos. 2009 Apr;30(3):126-37.

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