EcoDrugPlus


Keyword(s):	Plastic additives ; Food Contact Chemicals
Molecule Category	Salt-form
EPA CompTox	DTXSID6021456

Keyword(s):

Plastic additives ; Food Contact Chemicals

Molecule Category

Salt-form

EPA CompTox

DTXSID6021456


InChI Key	OIQPTROHQCGFEF-UHFFFAOYSA-L
Smiles	[Na+].[Na+].OC1=C(N=NC2=CC=C(C=C2)S([O-])(=O)=O)C2=C(C=C1)C=C(C=C2)S([O-])(=O)=O
InChI	InChI=1S/C16H12N2O7S2.2Na/c19-15-8-1-10-9-13(27(23,24)25)6-7-14(10)16(15)18-17-11-2-4-12(5-3-11)26(20,21)22;;/h1-9,19H,(H,20,21,22)(H,23,24,25);;/q;2*+1/p-2

InChI Key

OIQPTROHQCGFEF-UHFFFAOYSA-L

Smiles

[Na+].[Na+].OC1=C(N=NC2=CC=C(C=C2)S([O-])(=O)=O)C2=C(C=C1)C=C(C=C2)S([O-])(=O)=O

InChI

InChI=1S/C16H12N2O7S2.2Na/c19-15-8-1-10-9-13(27(23,24)25)6-7-14(10)16(15)18-17-11-2-4-12(5-3-11)26(20,21)22;;/h1-9,19H,(H,20,21,22)(H,23,24,25);;/q;2*+1/p-2

Property Name	Value
Molecular Formula	C16H10N2Na2O7S2
Molecular Weight	451.97
AlogP	-3.51
Hydrogen Bond Acceptor	8.0
Hydrogen Bond Donor	1.0
Number of Rotational Bond	4.0
Polar Surface Area	159.35
Heavy Atoms	29.0

Property Name

Value

Molecular Formula

C16H10N2Na2O7S2

Molecular Weight

451.97

AlogP

-3.51

Hydrogen Bond Acceptor

8.0

Hydrogen Bond Donor

1.0

Number of Rotational Bond

4.0

Polar Surface Area

159.35

Heavy Atoms

29.0

Resources	Reference
CAS NUMBER	2783-94-0
NORMAN SUSDAT

Resources

Reference

CAS NUMBER

2783-94-0

NORMAN SUSDAT

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...

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Last update: Monday, 3 November 2025

2-NAPHTHALENESULFONIC ACID, 6-HYDROXY-5-[2-(4-SULFOPHENYL)DIAZENYL]-, SODIUM SALT (1:2)

Structure

Physicochemical Descriptors

Cross References