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Details

Stereochemistry ACHIRAL
Molecular Formula C22H16N6O9S2
Molecular Weight 572.527
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 2
Charge 0

SHOW SMILES / InChI
Structure of 4-AMINO-5-HYDROXY-3-((4-NITROPHENYL)AZO)-6-(PHENYLAZO)NAPHTHALENE-2,7-DISULFONIC ACID

SMILES

NC1=C(\N=N\C2=CC=C(C=C2)[N+]([O-])=O)C(=CC3=C1C(O)=C(\N=N\C4=CC=CC=C4)C(=C3)S(O)(=O)=O)S(O)(=O)=O

InChI

InChIKey=HKJKONMZMPUGHJ-BZHOXZENSA-N
InChI=1S/C22H16N6O9S2/c23-19-18-12(11-17(39(35,36)37)21(22(18)29)27-24-13-4-2-1-3-5-13)10-16(38(32,33)34)20(19)26-25-14-6-8-15(9-7-14)28(30)31/h1-11,29H,23H2,(H,32,33,34)(H,35,36,37)/b26-25+,27-24+

HIDE SMILES / InChI

Description

Naphthol Blue Black is a dye, used for the staining of western blot membrane for detection of all protein that are transferred to the membrane. It is also can be used as nucleic acid stain in SDS-Page gels.

Approval Year

Unknown
149124
PubMed

PubMed

TitleDatePubMed
Naphthol Blue Black and 99mTc-Labeled Mannosylated Human Serum Albumin (99mTc-MSA) Conjugate as a Multimodal Lymph Node Mapping Nanocarrier.
2018-09-11
Staining of proteins on gels: comparisons of dyes and procedures.
1983
Name Type Language
4-AMINO-5-HYDROXY-3-((4-NITROPHENYL)AZO)-6-(PHENYLAZO)NAPHTHALENE-2,7-DISULFONIC ACID
Systematic Name English
2,7-NAPHTHALENEDISULFONIC ACID, 4-AMINO-5-HYDROXY-3-((4-NITROPHENYL)AZO)-6-(PHENYLAZO)-
Preferred Name English
2,7-NAPHTHALENEDISULPHONIC ACID, 4-AMINO-5-HYDROXY-3-(2-(4-NITROPHENYL)DIAZENYL)-6-(2-PHENYLDIAZENYL)-
Systematic Name English
2,7-NAPHTHALENEDISULPHONIC ACID, 4-AMINO-5-HYDROXY-3-((4-NITROPHENYL)AZO)-6-(PHENYLAZO)-
Systematic Name English
2,7-NAPHTHALENEDISULFONIC ACID, 4-AMINO-5-HYDROXY-3-(2-(4-NITROPHENYL)DIAZENYL)-6-(2-PHENYLDIAZENYL)-
Systematic Name English
4-AMINO-5-HYDROXY-3-((4-NITROPHENYL)AZO)-6-(PHENYLAZO)NAPHTHALENE-2,7-DISULPHONIC ACID
Systematic Name English
Code System Code Type Description
EPA CompTox
DTXSID4062852
Created by admin on Tue Apr 01 19:14:13 GMT 2025 , Edited by admin on Tue Apr 01 19:14:13 GMT 2025
PRIMARY
FDA UNII
HCM26FKD98
Created by admin on Tue Apr 01 19:14:13 GMT 2025 , Edited by admin on Tue Apr 01 19:14:13 GMT 2025
PRIMARY
ECHA (EC/EINECS)
221-501-2
Created by admin on Tue Apr 01 19:14:13 GMT 2025 , Edited by admin on Tue Apr 01 19:14:13 GMT 2025
PRIMARY
CAS
3121-74-2
Created by admin on Tue Apr 01 19:14:13 GMT 2025 , Edited by admin on Tue Apr 01 19:14:13 GMT 2025
PRIMARY
NIH
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