Products 482-89-3

CAS 482-89-3 appears in our catalog under these names: Indigo, 97%, Indigo (Technical Grade), Indigo, 98%, Indigo, Indigo/ 90.67% (existing batch purity). Offered by: Combi-blocks, TRC, AmBeed, GLPBio, TargetMol. Available pack sizes: 5g, 25g, 1g, 10g, 20mg, 100g, 50g, 500g.

Indigo, 97%
Combi-blocks
  • size: 5g, 25g, 1g
  • Variants: 3
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Indigo (Technical Grade)
TRC
  • size: 10g, 1g, 25g
  • Variants: 3
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Indigo, 98%
AmBeed
  • size: 5g
  • Variants: 1
from 122.08
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Indigo
GLPBio, Biosynth
  • size: 20mg, 25g, 50g, 100g
  • Variants: 4
from 667.25
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Indigo/ 90.67% (existing batch purity)
TargetMol
  • size: 1g
  • Variants: 1
from 399.00
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Indigo (C.I. 73000), 90.00%
Chemat
  • size: 100g, 25g
  • Variants: 2
from 158.05
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Indigo (synthetic), >97.0%(N)
TCI
  • size: 25g
  • Variants: 1
from 310.12
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Indigo, synthetic
Thermo Scientific (Acros), Sigma-Aldrich
  • size: 25g, 100g
  • Variants: 4
from 216.04
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Indigo dye content 85%
Ambeed
  • size: 25g, 100g, 500g
  • Variants: 3
from 175.69
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2-(1,3-Dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro-3H-indol-3-one, dye content 85%, dye content 85%
Chemat
  • size: 25g
  • Variants: 1
from 88.40
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Indigo (C.I. 73000), synth., 50 g, glass
Roth
  • size: 50g
  • Variants: 1
from 240.23
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Indigo (C.I. 73000), synth., 500 g, glass
Roth
  • size: 500g
  • Variants: 1
from 1505.56
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Indigo (C.I. 73000), synth., 100 g, glass
Roth
  • size: 100g
  • Variants: 1
from 384.65
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Indigo, 98.0%
MedChemExpress
  • size: 1 g, 100 mg
  • Variants: 2
from 240.74
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Structural formula: {0} (CAS {1})

Indigo dye is a member of hydroxyindoles.

Source: ChEBI

Identity
Molecular formulaC16H10N2O2
Molecular weight262.26 g/mol
IUPAC name2-(3-hydroxy-1H-indol-2-yl)indol-3-one
InChIKeyQQILFGKZUJYXGS-UHFFFAOYSA-N
SMILESC1=CC=C2C(=C1)C(=C(N2)C3=NC4=CC=CC=C4C3=O)O

Computed by PubChem (NCBI)

Synonyms: INDIGO, Indigotin, Indigo Blue, Vat blue 1, Cystoceva, Diindogen, Indigo (synthetic), Vulcafix Blue R, Indigo Pure BASF, Indigo Ciba
Isomers (same molecular formula)
3-(2-hydroxy-1H-indol-3-yl)indol-2-one C16H10N2O2
4-[(1,3-dioxoisoindol-2-yl)methyl]benzonitrile C16H10N2O2
3-(1H-benzimidazol-2-yl)chromen-2-one C16H10N2O2
3-[(1,3-dioxoisoindol-2-yl)methyl]benzonitrile C16H10N2O2
2-[3-(1,3-dioxoisoindol-2-yl)phenyl]acetonitrile C16H10N2O2
2-(2-hydroxy-1H-indol-3-yl)indol-3-one C16H10N2O2
2-(2-hydroxy-1H-indol-3-yl)indol-3-one C16H10N2O2
2-(2-hydroxy-1H-indol-3-yl)indol-3-one C16H10N2O2
9-methylindolo[2,1-b]quinazoline-6,12-dione C16H10N2O2
8-methylindolo[2,1-b]quinazoline-6,12-dione C16H10N2O2
2-[hydroxy-(4-phenoxyphenyl)methylidene]propanedinitrile C16H10N2O2
2,3-bis(furan-2-yl)quinoxaline C16H10N2O2