CHEBI:52121 - magnesium green

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ChEBI Name magnesium green
ChEBI ID CHEBI:52121
Stars This entity has been manually annotated by the ChEBI Team.
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Formula C33H17Cl2K5N2O13
Net Charge 0
Average Mass 915.89100
Monoisotopic Mass 913.82930
InChI InChI=1S/C33H22Cl2N2O13.5K/c34-20-7-18-25(9-23(20)38)49-26-10-24(39)21(35)8-19(26)33(18)17-3-1-14(5-16(17)32(47)50-33)31(46)36-15-2-4-22(27(6-15)48-13-30(44)45)37(11-28(40)41)12-29(42)43;;;;;/h1-10,38-39H,11-13H2,(H,36,46)(H,40,41)(H,42,43)(H,44,45);;;;;/q;5*+1/p-5
InChIKey NGCVJRFIBJVSFI-UHFFFAOYSA-I
SMILES [K+].[K+].[K+].[K+].[K+].[O-]C(=O)COc1cc(NC(=O)c2ccc3c(c2)C(=O)OC32c3cc(Cl)c([O-])cc3Oc3cc([O-])c(Cl)cc23)ccc1N(CC([O-])=O)CC([O-])=O
Roles Classification
Application(s): fluorochrome
A fluorescent dye used to stain biological specimens.
View more via ChEBI Ontology
ChEBI Ontology
Outgoing magnesium green (CHEBI:52121) has functional parent fluorescein (lactone form) (CHEBI:31624)
magnesium green (CHEBI:52121) has role fluorochrome (CHEBI:51217)
magnesium green (CHEBI:52121) is a organic potassium salt (CHEBI:50394)
IUPAC Name
pentapotassium 2,2'-{[2-(carboxylatomethoxy)-4-{[(2',7'-dichloro-3',6'-dioxido-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthen]-5-yl)carbonyl]amino}phenyl]imino}diacetate
Synonym Source
Magnesium green pentapotassium salt ChEBI
Registry Number Type Source
170516-41-3 CAS Registry Number ChemIDplus
Last Modified
29 July 2009