Preferred Name

Sudan IV

Synonyms

1-({2-methyl-4-[(2-methylphenyl)diazenyl]phenyl}diazenyl)naphthalen-2-ol

1-[2-[2-Methyl-4-[2-(2-methylphenyl)diazenyl]phenyl]diazenyl]-2-naphthalenol

C.I. Solvent Red 24

1-(4-o-Tolylazo-o-tolylazo)-2-naphthol

scarlet red

C.I. 26105

Biebrich scarlet R

1-(2-Methyl-4-(2-methylphenylazo)phenylazo)-2-naphthol

2',3-Dimethyl-4-(2-hydroxynaphthylazo)azobenzene

scarlet R

scharlach R

solvent red 24

Definitions

A bis(azo) compound that is 2-naphthol substituted at position 1 by a {2-methyl-4-[(2-methylphenyl)diazenyl]phenyl}diazenyl group. A fat-soluble dye predominantly used for demonstrating triglycerides in frozen sections, but which may also stain some protein bound lipids in paraffin sections.

ID

http://purl.obolibrary.org/obo/CHEBI_88014

charge

0

database_cross_reference

KEGG:C19520

Reaxys:709018

Drug_Central:3543

Wikipedia:Sudan_IV

CAS:85-83-6

definition

A bis(azo) compound that is 2-naphthol substituted at position 1 by a {2-methyl-4-[(2-methylphenyl)diazenyl]phenyl}diazenyl group. A fat-soluble dye predominantly used for demonstrating triglycerides in frozen sections, but which may also stain some protein bound lipids in paraffin sections.

formula

C24H20N4O

has functional parent

http://purl.obolibrary.org/obo/CHEBI_10432

has role

http://purl.obolibrary.org/obo/CHEBI_51217

http://purl.obolibrary.org/obo/CHEBI_50903

http://purl.obolibrary.org/obo/CHEBI_77178

has_alternative_id

CHEBI:82531

has_exact_synonym

1-({2-methyl-4-[(2-methylphenyl)diazenyl]phenyl}diazenyl)naphthalen-2-ol

has_obo_namespace

chebi_ontology

has_related_synonym

1-[2-[2-Methyl-4-[2-(2-methylphenyl)diazenyl]phenyl]diazenyl]-2-naphthalenol

C.I. Solvent Red 24

1-(4-o-Tolylazo-o-tolylazo)-2-naphthol

scarlet red

C.I. 26105

Biebrich scarlet R

1-(2-Methyl-4-(2-methylphenylazo)phenylazo)-2-naphthol

2',3-Dimethyl-4-(2-hydroxynaphthylazo)azobenzene

scarlet R

scharlach R

solvent red 24

id

CHEBI:88014

in_subset

http://purl.obolibrary.org/obo/chebi#3_STAR

inchi

InChI=1S/C24H20N4O/c1-16-7-3-6-10-21(16)26-25-19-12-13-22(17(2)15-19)27-28-24-20-9-5-4-8-18(20)11-14-23(24)29/h3-15,29H,1-2H3

inchikey

RCTGMCJBQGBLKT-UHFFFAOYSA-N

label

Sudan IV

mass

380.443

monoisotopicmass

380.16371

notation

CHEBI:88014

prefLabel

Sudan IV

smiles

C1=CC=CC(=C1C)N=NC2=CC(=C(C=C2)N=NC3=C4C(=CC=C3O)C=CC=C4)C

treeView

http://purl.obolibrary.org/obo/CHEBI_48960

http://purl.obolibrary.org/obo/CHEBI_25392

http://purl.obolibrary.org/obo/CHEBI_22682

subClassOf

http://purl.obolibrary.org/obo/CHEBI_48960

http://purl.obolibrary.org/obo/CHEBI_25392

http://purl.obolibrary.org/obo/CHEBI_22682

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