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Details

Stereochemistry ACHIRAL
Molecular Formula C27H17N5O7S.2Na
Molecular Weight 601.498
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 2
Charge 0

SHOW SMILES / InChI
Structure of DIRECT BLACK 51 3-SALICYLATE

SMILES

[Na+].[Na+].NC1=CC2=C(C=C1)C=C(C(\N=N\C3=CC=C(\N=N\C4=C(O)C(=CC=C4)C([O-])=O)C5=CC=CC=C35)=C2O)S([O-])(=O)=O

InChI

InChIKey=QENJECLVTWIZIG-FBYWTXOISA-L
InChI=1S/C27H19N5O7S.2Na/c28-15-9-8-14-12-23(40(37,38)39)24(26(34)19(14)13-15)32-30-21-11-10-20(16-4-1-2-5-17(16)21)29-31-22-7-3-6-18(25(22)33)27(35)36;;/h1-13,33-34H,28H2,(H,35,36)(H,37,38,39);;/q;2*+1/p-2/b31-29+,32-30+;;

HIDE SMILES / InChI

Molecular Formula C27H17N5O7S
Molecular Weight 555.518
Charge -2
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 2
Optical Activity NONE

Molecular Formula Na
Molecular Weight 22.98976928
Charge 1
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 16:26:35 GMT 2025
Edited
by admin
on Tue Apr 01 16:26:35 GMT 2025
Record UNII
692I98XDPF
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
DIRECT BLACK 51 3-SALICYLATE
Common Name English
DIRECT BLACK 51, 3-SALICYLATE-
Preferred Name English
3-((4-((7-AMINO-1-HYDROXY-3-SULFO-2-NAPHTHYL)AZO)-1-NAPHTHYL)AZO)SALICYLIC ACID DISODIUM SALT
Systematic Name English
BENZOIC ACID, 3-(2-(4-(2-(7-AMINO-1-HYDROXY-3-SULFO-2-NAPHTHALENYL)DIAZENYL)-1-NAPHTHALENYL)DIAZENYL)-2-HYDROXY-, SODIUM SALT (1:2)
Systematic Name English
Code System Code Type Description
ECHA (EC/EINECS)
233-719-5
Created by admin on Tue Apr 01 16:26:35 GMT 2025 , Edited by admin on Tue Apr 01 16:26:35 GMT 2025
PRIMARY
FDA UNII
692I98XDPF
Created by admin on Tue Apr 01 16:26:35 GMT 2025 , Edited by admin on Tue Apr 01 16:26:35 GMT 2025
PRIMARY
CAS
83221-54-9
Created by admin on Tue Apr 01 16:26:35 GMT 2025 , Edited by admin on Tue Apr 01 16:26:35 GMT 2025
NON-SPECIFIC STOICHIOMETRY
EPA CompTox
DTXSID50889589
Created by admin on Tue Apr 01 16:26:35 GMT 2025 , Edited by admin on Tue Apr 01 16:26:35 GMT 2025
PRIMARY
ECHA (EC/EINECS)
280-232-9
Created by admin on Tue Apr 01 16:26:35 GMT 2025 , Edited by admin on Tue Apr 01 16:26:35 GMT 2025
NON-SPECIFIC STOICHIOMETRY
CAS
10330-04-8
Created by admin on Tue Apr 01 16:26:35 GMT 2025 , Edited by admin on Tue Apr 01 16:26:35 GMT 2025
PRIMARY