EcoDrugPlus


Keyword(s):	Human Metabolites
Molecule Category	Free-form
UNII	N1K3Z46J7A
EPA CompTox	DTXSID70174702

Keyword(s):

Human Metabolites

Molecule Category

Free-form

UNII

N1K3Z46J7A

EPA CompTox

DTXSID70174702


InChI Key	CZNWJIAAVVXYFS-UHFFFAOYSA-N
Smiles	O=C(O)CCC(C1=CC=C(F)C=C1)C2=CC=C(F)C=C2
InChI	InChI=1/C16H14F2O2/c17-13-5-1-11(2-6-13)15(9-10-16(19)20)12-3-7-14(18)8-4-12/h1-8,15H,9-10H2,(H,19,20)

InChI Key

CZNWJIAAVVXYFS-UHFFFAOYSA-N

Smiles

O=C(O)CCC(C1=CC=C(F)C=C1)C2=CC=C(F)C=C2

InChI

InChI=1/C16H14F2O2/c17-13-5-1-11(2-6-13)15(9-10-16(19)20)12-3-7-14(18)8-4-12/h1-8,15H,9-10H2,(H,19,20)

Property Name	Value
Molecular Formula	C16H14F2O2
Molecular Weight	276.1
AlogP	3.96
Hydrogen Bond Acceptor	1.0
Hydrogen Bond Donor	1.0
Number of Rotational Bond	5.0
Polar Surface Area	37.3
Heavy Atoms	20.0

Property Name

Value

Molecular Formula

C16H14F2O2

Molecular Weight

276.1

AlogP

3.96

Hydrogen Bond Acceptor

1.0

Hydrogen Bond Donor

1.0

Number of Rotational Bond

5.0

Polar Surface Area

37.3

Heavy Atoms

20.0

Resources	Reference
CAS NUMBER	20662-52-6
NORMAN SUSDAT
FDA SRS	N1K3Z46J7A
PubChem	88637

Resources

Reference

CAS NUMBER

20662-52-6

NORMAN SUSDAT

FDA SRS

N1K3Z46J7A

PubChem

88637

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

4,4-BIS(4-FLUOROPHENYL)BUTYRIC ACID

Structure

Physicochemical Descriptors

Cross References