Products 91-56-5

CAS 91-56-5 appears in our catalog under these names: Isatin, 1H-Indole-2,3-dione, >95% (HPLC), Isatin/ 99.08% (existing batch purity), Isatin, 98% , Isatin, 97.50%. Offered by: Chemat Brand, TRC, GLPBio, TargetMol, Thermo Scientific (Alfa Aesar). Available pack sizes: on request, 100g, 10g, 100mg, 500mg, 5g, 2500g, 500g.

Isatin
Chemat Brand, GLPBio, Biosynth
  • size: on request, 100mg, 500mg, 0,25kg
  • Variants: 10
from 318.10
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1H-Indole-2,3-dione, >95% (HPLC)
TRC
  • size: 100g, 10g
  • Variants: 2
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Isatin/ 99.08% (existing batch purity)
TargetMol
  • size: 5g, 10g
  • Variants: 2
from 511.92
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Isatin, 98%
Thermo Scientific (Alfa Aesar), Thermo Scientific (Acros)
  • size: 2500g, 100g, 500g
  • Variants: 5
from 165.26
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Isatin, 97.50%
Chemat
  • size: 100g, 250g, 25g
  • Variants: 3
from 118.53
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Isatin, >98.0%(GC)(T)
TCI
  • size: 25g, 100g, 500g
  • Variants: 3
from 128.18
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Isatin 98%
Ambeed
  • size: 1mg, 25mg, 100mg, 25g
  • Variants: 7
from 120.06
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ISATIN, 97%
Sigma-Aldrich
  • size: 100G, 500G, 5G
  • Variants: 3
from 132.00
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indoline-2,3-dione, 97%, 97%
Chemat
  • size: 25g, 100g, 250g, 500g
  • Variants: 8
from 78.80
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2,3-Indolinedione, 97%
Fluorochem
  • size: 25g, 100g, 250g, 500g
  • Variants: 5
from 102.07
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Isatin, 99.93%
MedChemExpress
  • size: 50 g, 10mM/1mL, 250 g, 1 kg
  • Variants: 6
from 263.96
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Isatin (Standard)
MedChemExpress
  • size: 250 mg, 100 mg, 50 mg, 25 mg
  • Variants: 6
from 263.96
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Isatin, min. 98 %, for biochemistry, 25 g, glass
Roth
  • size: 25g
  • Variants: 1
from 77.87
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Isatin, min. 98 %, for biochemistry, 100 g, glass
Roth
  • size: 100g
  • Variants: 1
from 219.46
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Structural formula: {0} (CAS {1})

Isatin is an indoledione that is the 2,3-diketo derivative of indole. It has a role as an EC 1.4.3.4 (monoamine oxidase) inhibitor and a plant metabolite.

Source: ChEBI

Identity
Molecular formulaC8H5NO2
Molecular weight147.13 g/mol
IUPAC name1H-indole-2,3-dione
InChIKeyJXDYKVIHCLTXOP-UHFFFAOYSA-N
SMILESC1=CC=C2C(=C1)C(=O)C(=O)N2

Computed by PubChem (NCBI)

Synonyms: Isatin, 1H-Indole-2,3-dione, 2,3-Diketoindoline, 2,3-Dioxoindoline, Pseudoisatin, Isotin, Isatic acid lactam, Isatinic acid anhydride, o-Aminobenzoylformic anhydride, 2,3-Dioxo-2,3-dihydroindole
Isomers (same molecular formula)
3-pyridin-2-ylprop-2-ynoic acid C8H5NO2
6-ethynylpyridine-3-carboxylic acid C8H5NO2
5-ethynylpyridine-2-carboxylic acid C8H5NO2
5-formyl-2-hydroxybenzonitrile C8H5NO2
pyrano[3,2-b]pyridin-4-one C8H5NO2
furo[3,2-b]pyridine-6-carbaldehyde C8H5NO2
4-cyanobenzoic acid C8H5NO2
furo[2,3-c]pyridine-5-carbaldehyde C8H5NO2
3-pyridin-4-ylprop-2-ynoic acid C8H5NO2
1,3-benzoxazole-2-carbaldehyde C8H5NO2
isoindole-1,3-dione C8H5NO2
2-cyanobenzoic acid C8H5NO2