loading...| Preferred Name |
indigo carmine |
|
| Synonyms |
disodium (2E)-3-oxo-2-(3-oxo-5-sulfonato-1,3-dihydro-2H-indol-2-ylidene)-2,3-dihydro-1H-indole-5-sulfonate Disodium 3,3'-dioxo-(delta2,2'-biindoline)-5,5'-disulfonate Sodium indigo-5,5'-bisulfonate Indigotin-5,5'-disulfonic acid disodium salt C.I. Natural Blue 2 Natural blue 2 C.I. 73015 FD and C Blue No. 2 E 132 Sodium 5,5'-indigotindisulfonate Disodium 5,5'-indigotin disulfonate C.I. Food Blue 1, disodium salt Indigocarmine C.I. 75781 FD&C Blue No. 2 C.I. Acid Blue 74 Indigotindisulfonate sodium Indigo carmine Disodium 5,5'-disulfoindigo Disodium indigo-5,5-disulfonate C.I. Food Blue 1 Sodium indigotindisulfonate Acid blue 74 |
|
| Definitions |
An organic sodium salt resulting from the formal condensation of indigo carmine (acid form) with two equivalents of sodium hydroxide. It is an indicator at pH 11.5-14, changing from blue to yellow. |
|
| ID |
http://purl.obolibrary.org/obo/CHEBI_31695 |
|
| charge |
0 |
|
| database_cross_reference |
PMID:26404013 PMID:25305623 PMID:25650249 PMID:24922336 HMDB:HMDB0059912 PMID:26216072 PMID:26058926 CAS:860-22-0 PMID:26076807 PMID:25361489 Wikipedia:Indigo_carmine KEGG:D01563 Reaxys:905434 PMID:25849647 PMID:25887729 PMID:24865501 |
|
| definition |
An organic sodium salt resulting from the formal condensation of indigo carmine (acid form) with two equivalents of sodium hydroxide. It is an indicator at pH 11.5-14, changing from blue to yellow. |
|
| formula |
C16H8N2Na2O8S2 C16H8N2O8S2.2Na |
|
| has part | ||
| has role |
http://purl.obolibrary.org/obo/CHEBI_50412 |
|
| has_exact_synonym |
disodium (2E)-3-oxo-2-(3-oxo-5-sulfonato-1,3-dihydro-2H-indol-2-ylidene)-2,3-dihydro-1H-indole-5-sulfonate |
|
| has_obo_namespace |
chebi_ontology |
|
| has_related_synonym |
Disodium 3,3'-dioxo-(delta2,2'-biindoline)-5,5'-disulfonate Sodium indigo-5,5'-bisulfonate Indigotin-5,5'-disulfonic acid disodium salt C.I. Natural Blue 2 Natural blue 2 C.I. 73015 FD and C Blue No. 2 E 132 Sodium 5,5'-indigotindisulfonate Disodium 5,5'-indigotin disulfonate C.I. Food Blue 1, disodium salt Indigocarmine C.I. 75781 FD&C Blue No. 2 C.I. Acid Blue 74 Indigotindisulfonate sodium Indigo carmine Disodium 5,5'-disulfoindigo Disodium indigo-5,5-disulfonate C.I. Food Blue 1 Sodium indigotindisulfonate Acid blue 74 |
|
| id |
CHEBI:31695 |
|
| in_subset | ||
| inchi |
InChI=1S/C16H10N2O8S2.2Na/c19-15-9-5-7(27(21,22)23)1-3-11(9)17-13(15)14-16(20)10-6-8(28(24,25)26)2-4-12(10)18-14;;/h1-6,17-18H,(H,21,22,23)(H,24,25,26);;/q;2*+1/p-2/b14-13+;; |
|
| inchikey |
KHLVKKOJDHCJMG-QDBORUFSSA-L |
|
| label |
indigo carmine |
|
| mass |
466.356 |
|
| monoisotopicmass |
465.95175 |
|
| notation |
CHEBI:31695 |
|
| prefLabel |
indigo carmine |
|
| smiles |
C=1(C=CC2=C(C1)C(\C(=C\3/NC=4C=CC(=CC4C3=O)S([O-])(=O)=O)\N2)=O)S([O-])(=O)=O.[Na+].[Na+] |
|
| treeView | ||
| subClassOf |