CAS: 482-89-3 - 3H-Indol-3-one, 2-(1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro-

Formula: C₁₆H₁₀N₂O₂

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/h1-8,17-18H

InChI key: InChIKey=COHYTHOBJLSHDF-UHFFFAOYSA-N

SMILES: O=C1C=2C=CC=CC2NC1=C3NC=4C=CC=CC4C3=O

Synonyms:

• 11669 Blue
• 2,2′-Biindolylidene-3,3′-dione
• 2,2′-Bis(2,3-dihydro-3-oxoindolylidene)
• 2-(1,3-Dihydro-3-oxo-2H-indazol-2-yliden)-1,2-dihydro-3H-indol-3-on
• 2-(1,3-Dihydro-3-oxo-2H-indazol-2-ylidene)-1,2-dihydro-3H-indol-3-one
• 2-(1,3-Dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro-3H-indol-3-one
• 2-(1,3-dihidro-3-oxo-2H-indazol-2-ilideno)-1,2-dihidro-3H-indol-3-ona
• 2-(1,3-dihydro-3-oxo-2H-indazole-2-ylidene)-1,2-dihydro-3H-indole-3-one
• 2-(3-Oxo-1H-indol-2-ylidene)-1H-indol-3-one
• At 01
• Axx-Fl
• Bezema Indigo AXX-FL
• Blue No. 201
• C Blue 22
• Cystoceva
• D and C Blue No. 6
• D&C Blue No. 6
• Diindogen
• Dystar Indigo Gr
• Dystar Indigo Gran
• Indigo
• Indigo Blue
• Indigo Ciba
• Indigo Ciba SL
• Indigo J
• Indigo N
• Indigo NAC
• Indigo NACCO
• Indigo P
• Indigo PLN
• Indigo Powder W
• Indigo Pure BASF
• Indigo Pure BASF Powder K
• Indigo Synthetic
• Indigo VS
• Indigotin
• Indigotin (natural)
• Indigotine
• Japan Blue 201
• Lithosol Deep Blue B
• Mitsui Indigo Paste
• Mitsui Indigo Pure
• Mitsui Indigo Pure EXN
• Monolite Fast Navy Blue BV
• Natural Blue 1
• Natural blue indigotin
• Pigment Blue 66
• Pigment Indigo
• Pigment Indigo V
• Reduced Dark Blue VB
• Synthetic Indigo
• Synthetic Indigo TS
• Vat Blue 1
• Vat Dark Blue VB
• Vulcafix Blue R
• Vulcafor Blue A
• Vulcanosine Dark Blue L
• Vulcol Fast Blue GL
• Vynamon Blue A
• [Δ2,2'(3H,3'H)-Biindole]-3,3'-dione
• [Δ2,2'-Biindoline]-3,3'-dione
• [Δ^2,2′(3^H^,3′^H⁾-Biindole]-3,3′-dione
• [Δ^2,2′-Biindoline]-3,3′-dione
• Δ2,2'-Bipseudoindoxyl
• Δ^2,2′-Bipseudoindoxyl

Indigo (synthetic)

CAS: 482-89-3

• Formula: C₁₆H₁₀N₂O₂
• Purity: >97.0%(N)
• Color and Shape: Dark red to Dark purple to Dark blue powder to crystal
• Molecular weight: 262.27

Indigo CRS

CAS: 482-89-3

• Formula: C₁₆H₁₂N₂O₂
• Color and Shape: Blue.
• Molecular weight: 264.2787

3H-Indol-3-one, 2-(1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro-

CAS: 482-89-3

• Formula: C₁₆H₁₀N₂O₂
• Purity: 85%
• Color and Shape: Solid
• Molecular weight: 262.2628

Indigo (C.I. 73000)

CAS: 482-89-3

• Formula: C₁₆H₁₀N₂O₂
• Purity: ≥ 90.0%
• Color and Shape: Dark blue to violet or purple powder
• Molecular weight: 262.27

Indigo

CAS: 482-89-3

• Formula: C₁₆H₁₀N₂O₂
• Purity: 95%~99%
• Color and Shape: Powder
• Molecular weight: 262.268

Indigo

CAS: 482-89-3

Indigo (Indigotin) is extracted from Indigo blue.

• Formula: C₁₆H₁₀N₂O₂
• Purity: 90.67%
• Color and Shape: Dark Blue Solid Powder
• Molecular weight: 262.26

Indigotin

CAS: 482-89-3

Natural alkaloid

• Formula: C₁₆H₁₀N₂O₂
• Purity: ≥ 90.0 % (HPLC)
• Color and Shape: Powder
• Molecular weight: 262.27

Indigo (Technical Grade)

CAS: 482-89-3

Applications Indigo is a chemical compound used as a dye in industrial clothing and textile …

• Formula: C₁₆H₁₀N₂O₂
• Color and Shape: Neat
• Molecular weight: 262.26

Indigo

CAS: 482-89-3

Indigo is a dye that has been used for centuries in the textile industry for …

• Formula: C₁₆H₁₀N₂O₂
• Purity: Min. 95%
• Color and Shape: Blue Powder
• Molecular weight: 262.26 g/mol