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Home/Compounds/Dye & Pigment/Isoindigotin
C16H10N2O2
262.26 g/mol
Dye & Pigment

Isoindigotin

CAS476-34-6
Category
Dye & Pigment
Compound Class
Natural Product
Primary Use
natural dye pigment

Isoindigotin is a natural dye pigment reported in the plant Isatis tinctoria. It is primarily known for its use as a natural dye.

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Related Compounds

ReferenceSame Category

Basic red 2

CAS477-73-6

staining agent for Gram negative bacteria

ReferenceSame Category

Indigo

CAS482-89-3

blue vat dye

ReferenceSame Category

Direct Red 31

CAS5001-72-9

Direct dye for textiles

ReferenceSame Category

Pergascript Red I 6B

CAS50292-95-0

red dye for printing and copying

Identifiers
IUPAC Name

3-(2-hydroxy-1H-indol-3-yl)indol-2-one

InChIKey

VBMISAYWIMDRCV-UHFFFAOYSA-N

SMILES

C1=CC=C2C(=C1)C(=C(N2)O)C3=C4C=CC=CC4=NC3=O

Synonyms (15)
  • .DELTA.3,3'-BIOXINDOLE
  • Isoindigo
  • Isoindigotin

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