EcoDrugPlus


Keyword(s):	Human Metabolites
Molecule Category	Free-form
UNII	Q6U5F6E1QL
EPA CompTox	DTXSID10199459

Keyword(s):

Human Metabolites

Molecule Category

Free-form

UNII

Q6U5F6E1QL

EPA CompTox

DTXSID10199459


InChI Key	PWHROYKAGRUWDQ-UHFFFAOYSA-N
Smiles	O=C(Cc1ccc(cc1)c1ccccc1)Nc1ccccn1
InChI	InChI=1S/C19H16N2O/c22-19(21-18-8-4-5-13-20-18)14-15-9-11-17(12-10-15)16-6-2-1-3-7-16/h1-13H,14H2,(H,20,21,22)

InChI Key

PWHROYKAGRUWDQ-UHFFFAOYSA-N

Smiles

O=C(Cc1ccc(cc1)c1ccccc1)Nc1ccccn1

InChI

InChI=1S/C19H16N2O/c22-19(21-18-8-4-5-13-20-18)14-15-9-11-17(12-10-15)16-6-2-1-3-7-16/h1-13H,14H2,(H,20,21,22)

Property Name	Value
Molecular Formula	C19H16N2O1
Molecular Weight	288.13
AlogP	4.58
Hydrogen Bond Acceptor	2.0
Hydrogen Bond Donor	1.0
Number of Rotational Bond	4.0
Polar Surface Area	45.48
Heavy Atoms	22.0

Property Name

Value

Molecular Formula

C19H16N2O1

Molecular Weight

288.13

AlogP

4.58

Hydrogen Bond Acceptor

2.0

Hydrogen Bond Donor

1.0

Number of Rotational Bond

4.0

Polar Surface Area

45.48

Heavy Atoms

22.0

Resources	Reference
CAS NUMBER	51484-40-3
NORMAN SUSDAT
FDA SRS	Q6U5F6E1QL
PubChem	100472
ChemSpider	90781.0

Resources

Reference

CAS NUMBER

51484-40-3

NORMAN SUSDAT

FDA SRS

Q6U5F6E1QL

PubChem

100472

ChemSpider

90781.0

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

DIFENPIRAMIDE

Structure

Physicochemical Descriptors

Cross References