CHEBI:52751 - magnesium orange G

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ChEBI Name magnesium orange G
ChEBI ID CHEBI:52751
Definition A magnesium salt of a bis-sulfonated phenylazonaphthalene.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
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Formulae C16H10MgN2O7S2.8H2O
C16H26MgN2O15S2
Net Charge 0
Average Mass 574.81700
Monoisotopic Mass 574.06250
InChI InChI=1S/C16H12N2O7S2.Mg.8H2O/c19-13-7-6-10-8-12(26(20,21)22)9-14(27(23,24)25)15(10)16(13)18-17-11-4-2-1-3-5-11;;;;;;;;;/h1-9,19H,(H,20,21,22)(H,23,24,25);;8*1H2/q;+2;;;;;;;;/p-2/b18-17+;;;;;;;;;
InChIKey MKXPDWQVFOKKOH-CKZXYJRESA-L
SMILES O.O.O.O.O.O.O.O.[Mg++].Oc1ccc2cc(cc(c2c1\N=N\c1ccccc1)S([O-])(=O)=O)S([O-])(=O)=O
Roles Classification
Application(s): fluorochrome
A fluorescent dye used to stain biological specimens.
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ChEBI Ontology
Outgoing magnesium orange G (CHEBI:52751) has part magnesium orange G(2−) (CHEBI:52967)
magnesium orange G (CHEBI:52751) has role fluorochrome (CHEBI:51217)
magnesium orange G (CHEBI:52751) is a magnesium salt (CHEBI:33975)
magnesium orange G (CHEBI:52751) is a monoazo compound (CHEBI:48959)
IUPAC Name
magnesium 7-hydroxy-8-(phenyldiazenyl)naphthalene-1,3-disulfonate—water (1/8)
Synonym Source
magnesium 7-hydroxy-8-(phenyldiazenyl)naphthalene-1,3-disulfonate octahydrate IUPAC
Registry Number Type Source
7244995 Beilstein Registry Number Beilstein
Last Modified
25 August 2023