indigo
Chemical compound; food additive and dye
Also known as FD&C blue no 2 · E132 Indigo Carmine · indigo dye · Indigotine
- Formula
- C₁₆H₁₀N₂O₂
- Mass
- 262.0742 Da
Overview
Chemistry
All data
76 statements · 43% with external sources · numbers in brackets are citations
- Isomeric SMILES
- C1=CC=C2C(=C1)C(=O)/C(=C\3/C(=O)C4=CC=CC=C4N3)/N2
1
- C1=CC=C2C(=C1)C(=O)/C(=C\3/C(=O)C4=CC=CC=C4N3)/N2
- Canonical SMILES
- C1=CC=C2C(=C1)C(=O)C(=C3C(=O)C4=CC=CC=C4N3)N2
1
- C1=CC=C2C(=C1)C(=O)C(=C3C(=O)C4=CC=CC=C4N3)N2
- Color produced
- blue
1
- green together with: quercitron
1
- blue
- Found in taxon
- Isatis tinctoria
4
Sources- 1.Stated in Alkaloids from the Root of Isatis indigotica
- 2.Stated in Bisindigotin, a TCDD antagonist from the Chinese medicinal herb Isatis indigotica
- 3.Stated in A comprehensive metabolite profiling of Isatis tinctoria leaf extracts
- 4.Stated in Identification of an indigo precursor from leaves of Isatis tinctoria (Woad)
- Couroupita guianensis
- Indigofera suffruticosa
- Indigofera truxillensis
- Persicaria tinctoria
- Koanophyllon simillimum
1
- Isatis tinctoria
On other databases
50 identifiers linking indigo across the web's reference databases
- Art & Architecture Thesaurus ID300013055
- Bibliothèque nationale de France ID119554784
- BNCF Thesaurus ID61098
- CAS Registry Number482-89-3
- CCDC Number1180370
- ChEMBL IDCHEMBL599552
- ChemSpider ID4477009
- Colour Index International constitution ID73000
- CosIng number32792
- CSD RefcodeINDIGO03
- Dewey Decimal Classification667.26
- DrugBank IDDB16862
- DSSTOX compound identifierDTXCID101022739
- DSSTox substance IDDTXSID3026279
- EC number207-586-9
- ECHA Substance Infocard ID100.006.898
- Encyclopædia Britannica Online IDtechnology/indigo-dye
- Freebase ID/m/0d9_m
- GND ID4161503-7
- HSDB ID4372
- Human Metabolome Database IDHMDB0240742
- InChIInChI=1S/C16H10N2O2/c19-15-9-5-1-3-7-11(9)17-13(15)14-16(20)10-6-2-4-8-12(10)18-14/h1-8,17-18H/b14-13+
- InChIKeyCOHYTHOBJLSHDF-BUHFOSPRSA-N
- J9U entity ID987007545811705171
- Library of Congress Authorities IDsh85065667
- Microsoft Academic ID (discontinued)2777288991
- Museum-digital tag ID44283
- NALT ID34981
- NDL Authority ID00942895
- NL CR AUT IDph938812
- NMRShiftDB structure ID20191229
- NSC number8645
- OmegaWiki Defined Meaning840961
- PM20 ware ID142985
- Probes And Drugs IDPD087246
- PubChem CID135436515
- RKD thesaurus ID74906
- Römpp online IDRD-09-00480
- RTECS numberDU2988400
- RxNorm CUI1426889
- SureChEMBL ID42280
- SVKKL authority ID0411712-indigo
- Treccani IDindaco
- Treccani's Enciclopedia Italiana IDindaco
- UniChem compound ID168144151
- UNII1G5BK41P4F
- Wellcome Collection concept IDv25ye6md
- WordNet 3.1 Synset ID14779039-n
- Yale LUX IDconcept/4b8e7933-aafd-4e15-b3b3-ea4d5290fba1
- ZVG number491987