General Information
Drug ID
DR00350
Drug Name
D-carnitine
Synonyms
(+)-Carnitine; (3S)-3-hydroxy-4-(trimethylammonio)butanoate; (3S)-3-hydroxy-4-(trimethylazaniumyl)butanoate; (S)-3-Hydroxy-4-(trimethylammonio)butanoate; CHEBI:11060; Carnitine D-form; D-(3-Carboxy-2-hydroxypropyl)trimethylammonium hydroxide, inner salt; D-carnitine; U9VY0ZOK7A; UNII-U9VY0ZOK7A
Drug Type
Small molecular drug
Indication Discovery agent [ICD11: N.A.] Investigative
Structure
3D MOL 2D MOL
Formula
C7H15NO3
Canonical SMILES
C[N+](C)(C)CC(CC(=O)[O-])O
InChI
InChI=1S/C7H15NO3/c1-8(2,3)5-6(9)4-7(10)11/h6,9H,4-5H2,1-3H3/t6-/m0/s1
InChIKey
PHIQHXFUZVPYII-LURJTMIESA-N
CAS Number
CAS 541-14-0
Pharmaceutical Properties Molecular Weight 161.2 Topological Polar Surface Area 60.4
Heavy Atom Count 11 Rotatable Bond Count 3
Hydrogen Bond Donor Count 1 Hydrogen Bond Acceptor Count 3
XLogP
-0.2
PubChem CID
2724480
ChEBI ID
ChEBI:11060
DT(s) Transporting This Drug OCTN2 Transporter Info Organic cation/carnitine transporter 2 Substrate [1]
Drug-Transporter Activity Data
Drug-Transporter Activity Data OCTN2 Transporter Info Km = 10.9 microM Human embryonic kidney cells (HEK293)-OCTN2 [2]
OCTN2 Transporter Info Km = 98.3 microM Oocytes-OCTN2 [1]
References
1 Functional and pharmacological characterization of human Na(+)-carnitine cotransporter hOCTN2. Am J Physiol Renal Physiol. 2000 Sep;279(3):F584-91.
2 Na(+)-dependent carnitine transport by organic cation transporter (OCTN2): its pharmacological and toxicological relevance. J Pharmacol Exp Ther. 1999 Nov;291(2):778-84.

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