EcoDrugPlus


Keyword(s):	Human Metabolites
Molecule Category	Salt-form
UNII	303PI7XFZV
EPA CompTox	DTXSID5034694

Keyword(s):

Human Metabolites

Molecule Category

Salt-form

UNII

303PI7XFZV

EPA CompTox

DTXSID5034694


InChI Key	SVWIUINRROXMQZ-UHFFFAOYSA-M
Smiles	[K+].O=C1NNC(=O)C=C1
InChI	InChI=1S/C4H4N2O2.K/c7-3-1-2-4(8)6-5-3;/h1,7H,2H2;/q;+1/p-1

InChI Key

SVWIUINRROXMQZ-UHFFFAOYSA-M

Smiles

[K+].O=C1NNC(=O)C=C1

InChI

InChI=1S/C4H4N2O2.K/c7-3-1-2-4(8)6-5-3;/h1,7H,2H2;/q;+1/p-1

Property Name	Value
Molecular Formula	C4H4KN2O2
Molecular Weight	149.98
AlogP	-3.43
Hydrogen Bond Acceptor	3.0
Polar Surface Area	64.85
Heavy Atoms	9.0

Property Name

Value

Molecular Formula

C4H4KN2O2

Molecular Weight

149.98

AlogP

-3.43

Hydrogen Bond Acceptor

3.0

Polar Surface Area

64.85

Heavy Atoms

9.0

Resources	Reference
CAS NUMBER	28382-15-2
NORMAN SUSDAT
FDA SRS	303PI7XFZV
PubChem	12292668
ChemSpider	28291304.0

Resources

Reference

CAS NUMBER

28382-15-2

NORMAN SUSDAT

FDA SRS

303PI7XFZV

PubChem

12292668

ChemSpider

28291304.0

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, Volume 54, Issue D1, 6 January 2026, Pages D1397–D1404, https://doi.org/10.1093/nar/gkaf1251

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

Last update: Monday, 3 November 2025

MALEIC HYDRAZIDE, POTASSIUM SALT

Structure

Physicochemical Descriptors

Cross References