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CHEBI:90287 - Milling yellow 3G

ChEBI IDCHEBI:90287
ChEBI NameMilling yellow 3G
Stars
DefinitionAn organic sodium salt that is the monosodium salt of 5-chloro-2-[5-hydroxy-3-methyl-4-({4-[(4-methylbenzene-1-sulfonyl)oxy]phenyl}diazenyl)-1H-pyrazol-1-yl]benzene-1-sulfonic acid.
Last Modified10 November 2015
SubmitterSteve
DownloadsMolfile
FormulaC23H18ClN4O7S2.Na
Net Charge0
Average Mass584.995
Monoisotopic Mass584.02031
SMILESCc1ccc(S(=O)(=O)Oc2ccc(N=Nc3c(C)nn(-c4ccc(Cl)cc4S(=O)(=O)[O-])c3O)cc2)cc1.[Na+]
InChIInChI=1S/C23H19ClN4O7S2.Na/c1-14-3-10-19(11-4-14)37(33,34)35-18-8-6-17(7-9-18)25-26-22-15(2)27-28(23(22)29)20-12-5-16(24)13-21(20)36(30,31)32;/h3-13,29H,1-2H3,(H,30,31,32);/q;+1/p-1
InChIKeyUMQAIKKJIZYHQC-UHFFFAOYSA-M
Roles Classification
Application:
histological dye  A dye used in microscopic or electron microscopic examination of cells and tissues to give contrast and to highlight particular features of interest, such as nuclei and cytoplasm.
ChEBI Ontology
Outgoing Relation(s)
Milling yellow 3G (CHEBI:90287) has part Milling yellow 3G(1−) (CHEBI:90289)
Milling yellow 3G (CHEBI:90287) has role histological dye (CHEBI:77178)
Milling yellow 3G (CHEBI:90287) is a organic sodium salt (CHEBI:38700)
IUPAC Name 
sodium 5-chloro-2-[5-hydroxy-3-methyl-4-({4-[(4-methylbenzene-1-sulfonyl)oxy]phenyl}diazenyl)-1H-pyrazol-1-yl]benzene-1-sulfonate
Synonyms  Source
C.I. 18950ChEBI
acid yellow 40ChEBI
C.I. Acid Yellow 40, sodium saltChemIDplus
C.I. Acid Yellow 40ChemIDplus
C.I. 642ChemIDplus
Sodium 5-chloro-2-(5-hydroxy-3-methyl-4-(4-((4-methylphenyl)sulphonyloxy)phenylazo)pyrazol-1-yl)benzenesulphonateChemIDplus
Registry NumbersSources
CAS:6372-96-9ChemIDplus