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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