CHEBI:82305 - Pontamine sky blue 5B

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ChEBI Name Pontamine sky blue 5B
ChEBI ID CHEBI:82305
Definition An organic sodium salt resulting from the formal condensation of Pontamine sky blue 5B (acid form) with four equivalents of sodium hydroxide.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
Download Molfile XML SDF
Formula C34H24N6Na4O16S4
Net Charge 0
Average Mass 992.810
Monoisotopic Mass 991.97224
InChI InChI=1S/C34H28N6O16S4.4Na/c1-55-25-9-15(3-5-23(25)37-39-31-27(59(49,50)51)11-17-7-19(57(43,44)45)13-21(35)29(17)33(31)41)16-4-6-24(26(10-16)56-2)38-40-32-28(60(52,53)54)12-18-8-20(58(46,47)48)14-22(36)30(18)34(32)42;;;;/h3-14,41-42H,35-36H2,1-2H3,(H,43,44,45)(H,46,47,48)(H,49,50,51)(H,52,53,54);;;;/q;4*+1/p-4/b39-37+,40-38+;;;;
InChIKey OLSOUGWNONTDCK-GPTZEZBUSA-J
SMILES [Na+].[Na+].[Na+].[Na+].C12=C(C=C(C(=C1O)/N=N/C3=CC=C(C=C3OC)C4=CC(=C(C=C4)/N=N/C5=C(C=C6C(=C5O)C(=CC(=C6)S([O-])(=O)=O)N)S([O-])(=O)=O)OC)S([O-])(=O)=O)C=C(C=C2N)S([O-])(=O)=O
Roles Classification
Biological Role(s): carcinogenic agent
A role played by a chemical compound which is known to induce a process of carcinogenesis by corrupting normal cellular pathways, leading to the acquistion of tumoral capabilities.
Application(s): 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.
fluorochrome
A fluorescent dye used to stain biological specimens.
View more via ChEBI Ontology
ChEBI Ontology
Outgoing Pontamine sky blue 5B (CHEBI:82305) has part Pontamine sky blue 5B(4−) (CHEBI:88196)
Pontamine sky blue 5B (CHEBI:82305) has role carcinogenic agent (CHEBI:50903)
Pontamine sky blue 5B (CHEBI:82305) has role fluorochrome (CHEBI:51217)
Pontamine sky blue 5B (CHEBI:82305) has role histological dye (CHEBI:77178)
Pontamine sky blue 5B (CHEBI:82305) is a organic sodium salt (CHEBI:38700)
IUPAC Name
tetrasodium 3,3'-[(3,3'-dimethoxy[1,1'-biphenyl]-4,4'-diyl)bis(diazene-2,1-diyl)]bis(5-amino-4-hydroxynaphthalene-2,7-disulfonate)
Synonyms Sources
C.I. 24400 ChemIDplus
C.I. Direct Blue 15, tetrasodium salt ChemIDplus
Chicago blue 4B ChEBI
CI Direct Blue 15 KEGG COMPOUND
Tetrasodium 3,3'-((3,3'-dimethoxy(1,1'-biphenyl)-4,4'-diyl)bis(azo))bis(5-amino-4-hydroxynaphthalene-2,7-disulphonate) ChemIDplus
Manual Xref Database
C19213 KEGG COMPOUND
View more database links
Registry Numbers Types Sources
2429-74-5 CAS Registry Number ChemIDplus
3660005 Reaxys Registry Number Reaxys
Citations Waiting for Citations Types Sources
12637962 PubMed citation Europe PMC
8207858 PubMed citation Europe PMC
Last Modified
13 October 2015