EcoDrugPlus


Trade Names	CELONTIN
Synonyms	Celontin Mesuximide Methsuximide NSC-760075
Status
Molecule Category	Free-form
UNII	0G76K8X6C0
EPA CompTox	DTXSID5023293


InChI Key	AJXPJJZHWIXJCJ-UHFFFAOYSA-N
Smiles	CN1C(=O)CC(C)(c2ccccc2)C1=O
InChI	InChI=1S/C12H13NO2/c1-12(9-6-4-3-5-7-9)8-10(14)13(2)11(12)15/h3-7H,8H2,1-2H3

Property Name	Value
Molecular Formula	C12H13NO2
Molecular Weight	203.24
AlogP	1.33
Hydrogen Bond Acceptor	2.0
Number of Rotational Bond	1.0
Polar Surface Area	37.38
Molecular species	NEUTRAL
Aromatic Rings	1.0
Heavy Atoms	15.0

Mechanism of Action	Action	Reference
Voltage-gated T-type calcium channel blocker	BLOCKER	PubMed PubMed

Resources	Reference
ChEBI	6846
ChEMBL	CHEMBL697
DrugBank	DB05246
DrugCentral	1758
FDA SRS	0G76K8X6C0
Human Metabolome Database	HMDB0015611
Guide to Pharmacology	7228
PharmGKB	PA164743145
PubChem	6476
SureChEMBL	SCHEMBL34852

EcoDrug+ was developed under the PREMIER Innovative Medicines Initiative 2 Joint Undertaking (JU) under grant agreement No 875508. The JU receives support from the EU’s Horizon 2020 research and innovation programme and the European Federation of Pharmaceutical Industries and Associations (EFPIA). The views reflect only the authors’ perspective and the JU is not responsible for any use that may be made of the information EcoDrug+ contains.

Elements of EcoDrug+ were developed under the Biocenter Finland Drug Discovery and Chemical Biology network. CSC-IT Center for Science Ltd is thanked for providing computational resources. Credit is given to Ensembl for collecting species images (provided under public domain licences such as Wikimedia and NHGRI).

Content of EcoDrug+ is provided without guarantee for correctness.

Cite Us:

Ashenafi Legehar, Siobhán Monaghan, Mael Briand, Akseli Niemelä, Leo Ghemtio, Ziaurrehman Tanoli, A Ross Brown, Charles R Tyler, Henri Xhaard, EcoDrug PLUS: an advanced database for drug target conservation analysis and environmental risk assessment, Nucleic Acids Research, 2025, gkaf1251 Read...

This work is licensed under Creative Commons Attribution-ShareAlike 4.0 International License

Last update: Monday, 3 November 2025

METHSUXIMIDE

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