INDOMETHACIN SODIUM

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Search structure


Trade Names	INDOCIN INDOMETHACIN SODIUM
Synonyms	Indocin Indometacin sodium Indometacin sodium trihydrate Indomethacin sodium Indomethacin sodium salt trihydrate Indomethacin sodium trihydrate Sodium indomethacin trihydrate
Status
Molecule Category	Salt-form
UNII	0IMX38M2GG
EPA CompTox	DTXSID00225256
Parent Compound:

Structure


InChI Key	UHYAQBLOGVNWNT-UHFFFAOYSA-M
Smiles	COc1ccc2c(c1)c(CC(=O)[O-])c(C)n2C(=O)c1ccc(Cl)cc1.O.O.O.[Na+]
InChI	InChI=1S/C19H16ClNO4.Na.3H2O/c1-11-15(10-18(22)23)16-9-14(25-2)7-8-17(16)21(11)19(24)12-3-5-13(20)6-4-12;;;;/h3-9H,10H2,1-2H3,(H,22,23);;3*1H2/q;+1;;;/p-1

Physicochemical Descriptors

Property Name	Value
Molecular Formula	C19H21ClNNaO7
Molecular Weight	433.82
AlogP	3.93
Hydrogen Bond Acceptor	4.0
Hydrogen Bond Donor	1.0
Number of Rotational Bond	4.0
Polar Surface Area	68.53
Molecular species	ACID
Aromatic Rings	3.0
Heavy Atoms	25.0

Pharmacology

Mechanism of Action	Action	Reference
Cyclooxygenase inhibitor	INHIBITOR	FDA ISBN

Target Conservation


Protein: Cyclooxygenase Description: Prostaglandin G/H synthase 1 Organism : Homo sapiens P23219 ENSG00000095303












Protein: Cyclooxygenase Description: Prostaglandin G/H synthase 2 Organism : Homo sapiens P35354 ENSG00000073756

Cross References

Resources	Reference
ChEMBL	CHEMBL3989410
FDA SRS	0IMX38M2GG
PubChem	23674731
SureChEMBL	SCHEMBL3668911

CONTENTS

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...

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Last update: Monday, 3 November 2025