CHEBI:52334 - rhodamine B

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ChEBI Name rhodamine B
ChEBI ID CHEBI:52334
Definition An organic chloride salt having N-[9-(2-carboxyphenyl)-6-(diethylamino)-3H-xanthen-3-ylidene]-N-ethylethanaminium as the counterion. An amphoteric dye commonly used as a fluorochrome.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
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Formula C28H31ClN2O3
Net Charge 0
Average Mass 479.01000
Monoisotopic Mass 478.202
InChI InChI=1S/C28H30N2O3.ClH/c1-5-29(6-2)19-13-15-23-25(17-19)33-26-18-20(30(7-3)8-4)14-16-24(26)27(23)21-11-9-10-12-22(21)28(31)32;/h9-18H,5-8H2,1-4H3;1H
InChIKey PYWVYCXTNDRMGF-UHFFFAOYSA-N
SMILES [Cl-].CCN(CC)c1ccc2c(-c3ccccc3C(O)=O)c3ccc(cc3oc2c1)=[N+](CC)CC
Roles Classification
Application(s): fluorochrome
A fluorescent dye used to stain biological specimens.
fluorescent probe
A role played by a fluorescent molecular entity used to study the microscopic environment by fluorescence spectroscopy.
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.
dye

(via xanthene dye )
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ChEBI Ontology
Outgoing rhodamine B (CHEBI:52334) has part rhodamine B(1+) (CHEBI:52896)
rhodamine B (CHEBI:52334) has role fluorescent probe (CHEBI:39442)
rhodamine B (CHEBI:52334) has role fluorochrome (CHEBI:51217)
rhodamine B (CHEBI:52334) has role histological dye (CHEBI:77178)
rhodamine B (CHEBI:52334) is a organic chloride salt (CHEBI:36094)
rhodamine B (CHEBI:52334) is a xanthene dye (CHEBI:37929)
IUPAC Name
N-[9-(2-carboxyphenyl)-6-(diethylamino)-3H-xanthen-3-ylidene]-N-ethylethanaminium chloride
Synonyms Sources
Acid Brilliant Pink B ChemIDplus
Basic Rose Extract ChemIDplus
Basic Rose Red ChemIDplus
Basic Violet 10 ChemIDplus
Basonyl Red 545 ChemIDplus
Brilliant Pink B ChemIDplus
C.I. 45170 ChEBI
Calcozine Red BX ChemIDplus
Edicol Suppa Rose BS ChemIDplus
Rheonine B ChemIDplus
Symulex Magenta F ChemIDplus
Tetraethylrhodamine ChemIDplus
Violet zasadita 10 ChemIDplus
Database Link Database
C19517 KEGG COMPOUND
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Registry Numbers Types Sources
22746909 Reaxys Registry Number Reaxys
81-88-9 CAS Registry Number KEGG COMPOUND
81-88-9 CAS Registry Number ChemIDplus
Citations Waiting for Citations Types Sources
12038137 PubMed citation Europe PMC
16857766 PubMed citation Europe PMC
25240956 PubMed citation Europe PMC
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25633643 PubMed citation Europe PMC
25702995 PubMed citation Europe PMC
25839973 PubMed citation Europe PMC
26041175 PubMed citation Europe PMC
26179418 PubMed citation Europe PMC
26196932 PubMed citation Europe PMC
26369164 PubMed citation Europe PMC
8648087 PubMed citation Europe PMC
Last Modified
24 September 2015