EcoDrugPlus


Keyword(s):	Human Metabolites
Molecule Category	Free-form
UNII	27L0EP6IZK
EPA CompTox	DTXSID6048335

Keyword(s):

Human Metabolites

Molecule Category

Free-form

UNII

27L0EP6IZK

EPA CompTox

DTXSID6048335


InChI Key	OKPNYGAWTYOBFZ-UHFFFAOYSA-N
Smiles	OC(=O)c1cc(=O)c2c3nc4ccccc4oc3cc(=O)c2[nH]1
InChI	InChI=1S/C16H8N2O5/c19-9-5-8(16(21)22)18-14-10(20)6-12-15(13(9)14)17-7-3-1-2-4-11(7)23-12/h1-6H,(H,18,19)(H,21,22)

InChI Key

OKPNYGAWTYOBFZ-UHFFFAOYSA-N

Smiles

OC(=O)c1cc(=O)c2c3nc4ccccc4oc3cc(=O)c2[nH]1

InChI

InChI=1S/C16H8N2O5/c19-9-5-8(16(21)22)18-14-10(20)6-12-15(13(9)14)17-7-3-1-2-4-11(7)23-12/h1-6H,(H,18,19)(H,21,22)

Property Name	Value
Molecular Formula	C16H8N2O5
Molecular Weight	308.04
AlogP	2.24
Hydrogen Bond Acceptor	6.0
Hydrogen Bond Donor	2.0
Number of Rotational Bond	1.0
Polar Surface Area	113.52
Heavy Atoms	23.0

Property Name

Value

Molecular Formula

C16H8N2O5

Molecular Weight

308.04

AlogP

2.24

Hydrogen Bond Acceptor

6.0

Hydrogen Bond Donor

2.0

Number of Rotational Bond

1.0

Polar Surface Area

113.52

Heavy Atoms

23.0

Resources	Reference
CAS NUMBER	1043-21-6
NORMAN SUSDAT
FDA SRS	27L0EP6IZK
PubChem	4846
ChemSpider	4680.0

Resources

Reference

CAS NUMBER

1043-21-6

NORMAN SUSDAT

FDA SRS

27L0EP6IZK

PubChem

4846

ChemSpider

4680.0

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, 2025, gkaf1251 Read...

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

Last update: Monday, 3 November 2025

PIRENOXINE

Structure

Physicochemical Descriptors

Cross References