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  8. Isatin, 98%

Isatin, 98%

Catalog No. AAA1246836
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Quantity:
100 g
500 g
2500 g

Description

CAS: 91-56-5 | C8H5NO2 | 147.133 g/mol

Isatin is an endogenous monoamine oxidize (MAO) inhibitor involved in stress and anxiety. Additionally, isatin inhibits alkaline phosphatase (ALP), nitric oxide (NO)-stimulated soluble guanylate cyclase, and other enzymes. Isatins undergo a one-pot Wolff-Kishner like reduction with hydrazine hydrate, under surprisingly mild conditions, to give the corresponding oxindoles. It is used as chromatographic spray reagent for amino acid detection.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Isatin is an endogenous monoamine oxidize (MAO) inhibitor involved in stress and anxiety. Additionally, isatin inhibits alkaline phosphatase (ALP), nitric oxide (NO)-stimulated soluble guanylate cyclase, and other enzymes. Isatins undergo a one-pot Wolff-Kishner like reduction with hydrazine hydrate, under surprisingly mild conditions, to give the corresponding oxindoles. It is used as chromatographic spray reagent for amino acid detection.

Solubility
Soluble in water (1.9 g/L at 20°C).

Notes
Store under cool dry place. Ensure good ventilation. Incompatible with oxidizing agents.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 91-56-5
Molecular Formula C8H5NO2
Molecular Weight (g/mol) 147.133
MDL Number MFCD00005718
InChI Key JXDYKVIHCLTXOP-UHFFFAOYSA-N
Synonym isatin, indoline-2,3-dione, 2,3-indolinedione, indole-2,3-dione, isatine, 2,3-dioxoindoline, pseudoisatin, tribulin, isotin, isatic acid lactam
PubChem CID 7054
ChEBI CHEBI:27539
IUPAC Name 1H-indole-2,3-dione
SMILES C1=CC=C2C(=C1)C(=O)C(=O)N2

Specifications

Melting Point ∼199°C to 200°C
pH 7
Flash Point 220°C (428°F)
Odor Odorless
Quantity 500 g
Beilstein 383659
Merck Index 14,5104
Solubility Information Soluble in water (1.9g/L at 20°C).
Formula Weight 147.13
Percent Purity 98%
Chemical Name or Material Isatin
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Safety and Handling

Hazard Category H360
Precautionary Statement P201-P202-P280-P308+P313-P501c
EINECSNumber 202-077-8
RTECSNumber NL7873000
TSCA Yes
Recommended Storage Ambient temperatures
SDS

RUO – Research Use Only

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