FD&C YELLOW NO. 5 FREE ACID

Details

Stereochemistry	ACHIRAL
Molecular Formula	C16H12N4O9S2
Molecular Weight	468.418
Optical Activity	NONE
Defined Stereocenters	0 / 0
E/Z Centers	1
Charge	0

SHOW SMILES / InChI

Structure of FD&C YELLOW NO. 5 FREE ACID

Structure Search

SMILES

OC(=O)C1=NN(C(O)=C1\N=N\C2=CC=C(C=C2)S(O)(=O)=O)C3=CC=C(C=C3)S(O)(=O)=O

InChI

InChIKey=KPIQXPLWZCDIHI-ISLYRVAYSA-N

InChI=1S/C16H12N4O9S2/c21-15-13(18-17-9-1-5-11(6-2-9)30(24,25)26)14(16(22)23)19-20(15)10-3-7-12(8-4-10)31(27,28)29/h1-8,21H,(H,22,23)(H,24,25,26)(H,27,28,29)/b18-17+

HIDE SMILES / InChI

Approval Year

Name

Type

Language

FD&C YELLOW NO. 5 FREE ACID

Common Name

English

C.I. ACID YELLOW 23 (FREE ACID)

Common Name

English

1H-PYRAZOLE-3-CARBOXYLIC ACID, 4,5-DIHYDRO-5-OXO-1-(4-SULFOPHENYL)-4-(2-(4-SULFOPHENYL)DIAZENYL)-

Systematic Name

English

ACID YELLOW 23 FREE ACID

Common Name

English

5-HYDROXY-1-(4-SULFOPHENYL)-4-(4-SULFOPHENYLAZO)PYRAZOLE-3-CARBOXYLIC ACID

Systematic Name

English

Code System Code Type Description

EPA CompTox

DTXSID8047212