SULFAPYRIDINE

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Search structure


Trade Names	SULFAPYRIDINE
Synonyms	Coccoclase Concord 693 Dagenan Eubasin NSC-41791 NSC-4753 Piridazol Sulfanilamidopyridine Sulfapyridine Sulphapyridine
Status
Molecule Category	Free-form
ATC	J01EB04
UNII	Y5V2N1KE8U
EPA CompTox	DTXSID3026067

Structure


InChI Key	GECHUMIMRBOMGK-UHFFFAOYSA-N
Smiles	Nc1ccc(S(=O)(=O)Nc2ccccn2)cc1
InChI	InChI=1S/C11H11N3O2S/c12-9-4-6-10(7-5-9)17(15,16)14-11-3-1-2-8-13-11/h1-8H,12H2,(H,13,14)

Physicochemical Descriptors

Property Name	Value
Molecular Formula	C11H11N3O2S
Molecular Weight	249.3
AlogP	1.46
Hydrogen Bond Acceptor	4.0
Hydrogen Bond Donor	2.0
Number of Rotational Bond	3.0
Polar Surface Area	85.08
Molecular species	ACID
Aromatic Rings	2.0
Heavy Atoms	17.0

Pharmacology

Mechanism of Action	Action	Reference
Bacterial dihydropteroate synthase inhibitor	INHIBITOR	ISBN

Targets	EC50(nM)	IC50(nM)	Kd(nM)	Ki(nM)	Inhibition(%)
Transporter Electrochemical transporter SLC superfamily of solute carriers SLC21/SLCO family of organic anion transporting polypeptides	-	-	-	-	73.46-105.23

	EC50(nM)	IC50(nM)	Kd(nM)	Ki(nM)	Inhibition(%)
Cricetulus griseus	-	-	-	-	73.46-105.23
Streptococcus pyogenes	-	-	-	-	3.8

Environmental Exposure

Environmental Exposure Map

Countries
Croatia
Czech Republic
Germany
Hungary
Romania
Serbia
Slovakia
Slovenia
Vietnam

Cross References

Resources	Reference
ChEBI	132842
ChEMBL	CHEMBL700
DrugBank	DB00891
DrugCentral	2524
FDA SRS	Y5V2N1KE8U
Human Metabolome Database	HMDB0015028
PDB	SFY
PharmGKB	PA164779050
PubChem	5336
SureChEMBL	SCHEMBL44219
ZINC	ZINC000000002105

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