CHEBI:90260 - 4-nitrophenyl β-lactoside

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ChEBI Name 4-nitrophenyl β-lactoside
ChEBI ID CHEBI:90260
ChEBI ASCII Name 4-nitrophenyl beta-lactoside
Definition A disaccharide derivative that is β-lactose in which the anomeric hydroxy hydrogen is replaced by a 4-nitrophenyl group.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
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Formula C18H25NO13
Net Charge 0
Average Mass 463.391
Monoisotopic Mass 463.13259
InChI InChI=1S/C18H25NO13/c20-5-9-11(22)12(23)14(25)18(30-9)32-16-10(6-21)31-17(15(26)13(16)24)29-8-3-1-7(2-4-8)19(27)28/h1-4,9-18,20-26H,5-6H2/t9-,10-,11+,12+,13-,14-,15-,16-,17-,18+/m1/s1
InChIKey IAYJZWFYUSNIPN-MUKCROHVSA-N
SMILES O1[C@@H]([C@H]([C@@H]([C@H]([C@@H]1OC=2C=CC(=CC2)[N+]([O-])=O)O)O)O[C@H]3[C@@H]([C@H]([C@H]([C@H](O3)CO)O)O)O)CO
Roles Classification
Application(s): chromogenic compound
Colourless, endogenous or exogenous pigment precursors that may be transformed by biological mechanisms into coloured compounds. They are used in biochemical assays and in diagnosis as indicators, particularly in the form of enzyme substrates.
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ChEBI Ontology
Outgoing 4-nitrophenyl β-lactoside (CHEBI:90260) has functional parent β-lactose (CHEBI:36218)
4-nitrophenyl β-lactoside (CHEBI:90260) has functional parent 4-nitrophenol (CHEBI:16836)
4-nitrophenyl β-lactoside (CHEBI:90260) has role chromogenic compound (CHEBI:75050)
4-nitrophenyl β-lactoside (CHEBI:90260) is a C-nitro compound (CHEBI:35716)
4-nitrophenyl β-lactoside (CHEBI:90260) is a disaccharide derivative (CHEBI:63353)
4-nitrophenyl β-lactoside (CHEBI:90260) is a glycoside (CHEBI:24400)
IUPAC Name
4-nitrophenyl β-D-galactopyranosyl-(1→4)-β-D-glucopyranoside
Synonyms Sources
4-nitrophenyl 4-O-β-D-galactopyranosyl-β-D-glucopyranoside IUPAC
4-nitrophenyl β-D-galactosyl-(1→4)-β-D-glucoside ChEBI
4-nitrophenyl β-D-lactoside ChEBI
β-D-Gal-(1→4)-β-D-Glc-O-pNP ChEBI
β-D-Galp-(1→4)-β-D-Glcp-O-pNP ChEBI
Registry Number Type Source
100235 Reaxys Registry Number Reaxys
Last Modified
06 November 2015