1-Naphthalenesulfonic acid, 3-hydroxy-4-[(2-hydroxy-1-naphthalenyl)azo]-, zinc salt (2:1)

Details

Stereochemistry	ACHIRAL
Molecular Formula	2C20H13N2O5S.Zn
Molecular Weight	852.194
Optical Activity	NONE
Defined Stereocenters	0 / 0
E/Z Centers	2
Charge	0

SHOW SMILES / InChI

Structure of 1-Naphthalenesulfonic acid, 3-hydroxy-4-[(2-hydroxy-1-naphthalenyl)azo]-, zinc salt (2:1)

Structure Search

SMILES

[Zn++].OC1=C(\N=N\C2=C(O)C=C(C3=CC=CC=C23)S([O-])(=O)=O)C4=C(C=CC=C4)C=C1.OC5=C(\N=N\C6=C(O)C=C(C7=CC=CC=C67)S([O-])(=O)=O)C8=C(C=CC=C8)C=C5

InChI

InChIKey=LZUCKTGEMRCUTH-JTVZJQPRSA-L

InChI=1S/2C20H14N2O5S.Zn/c2*23-16-10-9-12-5-1-2-6-13(12)19(16)21-22-20-15-8-4-3-7-14(15)18(11-17(20)24)28(25,26)27;/h2*1-11,23-24H,(H,25,26,27);/q;;+2/p-2/b2*22-21+;

HIDE SMILES / InChI

Molecular Formula	C20H13N2O5S
Molecular Weight	393.393
Charge	-1
Count

Stereochemistry	ACHIRAL
Additional Stereochemistry	No
Defined Stereocenters	0 / 0
E/Z Centers	1
Optical Activity	NONE

Molecular Formula	Zn
Molecular Weight	65.409
Charge	2
Count

Stereochemistry	ACHIRAL
Additional Stereochemistry	No
Defined Stereocenters	0 / 0
E/Z Centers	0
Optical Activity	NONE

Approval Year

Substance Class	Chemical Created by `admin` on `Tue Apr 01 17:48:00 GMT 2025` Edited by `admin` on `Tue Apr 01 17:48:00 GMT 2025`
Record UNII	8UPM4CL7SD
Record Status	`Validated (UNII)`
Record Version

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Name

Type

Language

1-Naphthalenesulfonic acid, 3-hydroxy-4-[(2-hydroxy-1-naphthalenyl)azo]-, zinc salt (2:1)

Common Name

English

NSC-4203

Preferred Name

English

1-Naphthalenesulfonic acid, 3-hydroxy-4-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-, zinc salt (2:1)

Systematic Name

English

Code System Code Type Description

FDA UNII

8UPM4CL7SD