Endogenous Metabolite (EM) Information
EM ID
EM00168
EM Name
Acetyl-l-carnitine
Synonyms
Acetyl-L-carnitine; acetylcarnitine; O-Acetyl-L-carnitine; Levocarnitine acetyl; L-ACETYLCARNITINE; L-O-Acetylcarnitine; (R)-Acetylcarnitine; (-)-Acetylcarnitine; R-Acetylcarnitine; Nicetile; ALCAR; L-Carnitine acetyl ester; Acetyl-L-(-)-carnitine; UNII-6DH1W9VH8Q; O-acetylcarnitine; 6DH1W9VH8Q; RDHQFKQIGNGIED-MRVPVSSYSA-N; (3R)-3-acetyloxy-4-(trimethylazaniumyl)butanoate; L-Acetyl carnitine; Acetylcarnitine, L-; Carnitine, acetyl-, L-; CAR(2:0); acetyl-carnitine; HSDB 7587; acetyl l-carnitine
Structure
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3D MOL 2D MOL
Formula
C9H17NO4
Canonical SMILES
CC(=O)OC(CC(=O)[O-])C[N+](C)(C)C
InChI
InChI=1S/C9H17NO4/c1-7(11)14-8(5-9(12)13)6-10(2,3)4/h8H,5-6H2,1-4H3/t8-/m1/s1
InChIKey
RDHQFKQIGNGIED-MRVPVSSYSA-N
CAS Number
CAS 3040-38-8
Pharmaceutical Properties Molecular Weight 203.24 Topological Polar Surface Area 66.4
Heavy Atom Count 14 Rotatable Bond Count 5
Hydrogen Bond Donor Count 0 Hydrogen Bond Acceptor Count 4
PubChem CID
7045767
ChEBI ID
CHEBI:57589
DT(s) "handling" This EM OCTN2 Transporter Info Organic cation/carnitine transporter 2 [1]
References
1 Functional relevance of carnitine transporter OCTN2 to brain distribution of L-carnitine and acetyl-L-carnitine across the blood-brain barrier. J Neurochem. 2001 Dec;79(5):959-69.

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