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Indigo dye

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Indigo dye

Molecular formula: C16H10N2O2 CAS# 482-89-3

Categories: Dye , Organic compound

PubChem CID: 5318432

Names

(2E)-2-(3-oxo-1H-indol-2-ylidene)-1H-indol-3-one^(IUPAC)
2,2'-Bis(2,3-dihydro-3- oxoindolyliden)
3H-Indol-3-one, 2-(1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro-^(CAS)
Cystoceva
Diindogen
E132
Indigo
Indigo Blue
Indigo Ciba
Indigo Synthetic
Indigo dye
Indigotin
Synthetic Indigo
Vat blue 1
Vulcafix Blue R

Variants of the formula:

`//`\`||/\\|_qN<_(a54)H>_q:a_q<_(a54,N2)O>_q; \\/`||`\`//|_p<_(a-54,N2)O:o>_p<`=#a>_pN<_(a-54)H-h#O>_p; #o-h#H

`//`\`||/\\|_qN<_(y.5)H>_q<=:a>_q<_(a54,N2)O>_q; |_p<_(a-54,N2)O>_p#a_pN<_(y-.5)H>_p|\//`|`\\`/

||\N<|H>/<_(x1,N2):a>`|<_(A-45,N2)O>_#1`\`//|\\/; /\\|`//`\:b`||`\N<`|H>`/#a|<_(A135,N2)O>_#b

Elemental composition