General Information of This Metabolic Reaction (MR) (ID: MR013382)
Formula
Reactant Methylphenidate Product Ritalic acid
Reactant Info Product Info
Metabolic Enzyme Carboxylesterase 1 (CES1) DME Info
Other MR(s) Related to The Reactant of This MR
Other MR(s) That Metabolize The Reactant of This MR
MR ID Reactant Product MR Type Related Drug REF
MR013369 Methylphenidate 6-Oxo-MPH Unclear Methylphenidate [1]
MR013394 Methylphenidate Alpha-phenyl-2-piperidine acetic acid (ritalinic acid) Hydrolysis - Esterase hydrolyzation Methylphenidate [2], [3]
MR013392 Methylphenidate Carbamide MPH Unclear Methylphenidate [1]
MR013387 Methylphenidate Ethylphenidate Unclear Methylphenidate [1]
MR013383 Methylphenidate p-Hydroxy-MPH Unclear Methylphenidate [1]
Other MR(s) Related to The Product of This MR
Other MR(s) That Produce The Product of This MR
MR ID Reactant Product MR Type Related Drug REF
MR013370 6-Oxo-MPH Ritalic acid Unclear Methylphenidate [1]
Other MR(s) That Metabolize The Produtc of This MR
MR ID Reactant Product MR Type Related Drug REF
MR013926 Ritalic acid 6-Oxo-ritalic acid Unclear Methylphenidate [1]
MR013371 Ritalic acid 6-Oxo-ritalic acid Unclear Methylphenidate [1]
References
1 Metabolomics of Methylphenidate and Ethylphenidate: Implications in Pharmacological and Toxicological Effects
2 Metabolism of methylphenidate in dog and rat
3 Methylphenidate is stereoselectively hydrolyzed by human carboxylesterase CES1A1. J Pharmacol Exp Ther. 2004 Aug;310(2):469-76.

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