EcoDrugPlus


Keyword(s):	Food Contact Chemicals
Molecule Category	Salt-form
EPA CompTox	DTXSID4064347

Keyword(s):

Food Contact Chemicals

Molecule Category

Salt-form

EPA CompTox

DTXSID4064347


InChI Key	OVHKKOQGPOYPLY-UHFFFAOYSA-L
Smiles	[Ca+2].[O-]S(=O)(=O)c3c4ccccc4ccc3N=Nc1c2ccccc2cc(C([O-])=O)c1O
InChI	InChI=1/C21H14N2O6S.Ca/c24-19-16(21(25)26)11-13-6-2-3-7-14(13)18(19)23-22-17-10-9-12-5-1-4-8-15(12)20(17)30(27,28)29;/h1-11,24H,(H,25,26)(H,27,28,29);/q;+2/p-2

InChI Key

OVHKKOQGPOYPLY-UHFFFAOYSA-L

Smiles

[Ca+2].[O-]S(=O)(=O)c3c4ccccc4ccc3N=Nc1c2ccccc2cc(C([O-])=O)c1O

InChI

InChI=1/C21H14N2O6S.Ca/c24-19-16(21(25)26)11-13-6-2-3-7-14(13)18(19)23-22-17-10-9-12-5-1-4-8-15(12)20(17)30(27,28)29;/h1-11,24H,(H,25,26)(H,27,28,29);/q;+2/p-2

Property Name	Value
Molecular Formula	C21H12CaN2O6S
Molecular Weight	460.0
AlogP	2.71
Hydrogen Bond Acceptor	7.0
Hydrogen Bond Donor	1.0
Number of Rotational Bond	4.0
Polar Surface Area	142.28
Heavy Atoms	31.0

Property Name

Value

Molecular Formula

C21H12CaN2O6S

Molecular Weight

460.0

AlogP

2.71

Hydrogen Bond Acceptor

7.0

Hydrogen Bond Donor

1.0

Number of Rotational Bond

4.0

Polar Surface Area

142.28

Heavy Atoms

31.0

Resources	Reference
CAS NUMBER	6417-83-0
NORMAN SUSDAT

Resources

Reference

CAS NUMBER

6417-83-0

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

C.I. PIGMENT RED 63, CALCIUM SALT (1:1)

Structure

Physicochemical Descriptors

Cross References