Indigo

Catalog	BBC482893
CAS	482-89-3
Structure
Synonyms	Delta(2,2’)-bipseudoindoxyl
IUPAC Name	2-(3-Hydroxy-1H-indol-2-yl)indol-3-one
Molecular Weight	262.26
Molecular Formula	C16H10N2O2
Canonical SMILES	C1=CC=C2C(=C1)C(=C(N2)C3=NC4=CC=CC=C4C3=O)O
InChI	InChI=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/h1-8,17,19H
InChI Key	QQILFGKZUJYXGS-UHFFFAOYSA-N
Boiling Point	405.51 °C
Melting Point	>300 °C (lit.)
Purity	98%
Density	1.01 g/ml
Appearance	Blue powder
Active Content	95%