EcoDrugPlus


Keyword(s):	Human Metabolites
Molecule Category	Free-form
EPA CompTox	DTXSID30286234

Keyword(s):

Human Metabolites

Molecule Category

Free-form

EPA CompTox

DTXSID30286234


InChI Key	OAZDCJVJMWHYPJ-UHFFFAOYSA-N
Smiles	[O-]C1=C([N+]#N)C(=O)NC(=O)N1
InChI	InChI=1S/C4H2N4O3/c5-8-1-2(9)6-4(11)7-3(1)10/h(H2-,6,7,9,10,11)

InChI Key

OAZDCJVJMWHYPJ-UHFFFAOYSA-N

Smiles

[O-]C1=C([N+]#N)C(=O)NC(=O)N1

InChI

InChI=1S/C4H2N4O3/c5-8-1-2(9)6-4(11)7-3(1)10/h(H2-,6,7,9,10,11)

Property Name	Value
Molecular Formula	C4H2N4O3
Molecular Weight	154.01
AlogP	-0.55
Hydrogen Bond Acceptor	6.0
Hydrogen Bond Donor	2.0
Polar Surface Area	117.45
Heavy Atoms	11.0

Property Name

Value

Molecular Formula

C4H2N4O3

Molecular Weight

154.01

AlogP

-0.55

Hydrogen Bond Acceptor

6.0

Hydrogen Bond Donor

2.0

Polar Surface Area

117.45

Heavy Atoms

11.0

Resources	Reference
CAS NUMBER	31221-06-4
NORMAN SUSDAT
PubChem	239349
ChemSpider	4890078.0

Resources

Reference

CAS NUMBER

31221-06-4

NORMAN SUSDAT

PubChem

239349

ChemSpider

4890078.0

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

DIAZOBARBITURIC ACID

Structure

Physicochemical Descriptors

Cross References