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  8. 5,7-Dimethylisatin, 96%

5,7-Dimethylisatin, 96%

Catalog No. AAL1133214
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Catalog No. AAL1133214 Supplier Thermo Scientific Chemicals Supplier No. L1133214
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Description

CAS: 39603-24-2 | C10H9NO2 | 175.187 g/mol

5,7-Dimethylisatin is used to produce cyano-(5,7-dimethyl-2-oxo-1,2-dihydro-indol-3-ylidene)-acetic acid ethyl ester by knoevenagel condensation with cyanoacetic acid ethyl ester. It is an important raw material and intermediate used in organic synthesis, pharmaceuticals and agrochemicals.

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
5,7-Dimethylisatin is used to produce cyano-(5,7-dimethyl-2-oxo-1,2-dihydro-indol-3-ylidene)-acetic acid ethyl ester by knoevenagel condensation with cyanoacetic acid ethyl ester. It is an important raw material and intermediate used in organic synthesis, pharmaceuticals and agrochemicals.

Solubility
Insoluble in water.

Notes
Keep container tightly closed. Store in cool, dry conditions in well sealed containers. Incompatible with strong oxidizing agents.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 39603-24-2
Molecular Formula C10H9NO2
Molecular Weight (g/mol) 175.187
MDL Number MFCD00047219
InChI Key HFZSCCJTJGWTDZ-UHFFFAOYSA-N
Synonym 5,7-dimethylisatin, 5,7-dimethylindoline-2,3-dione, 5,7-dimethyl-indole-2,3-dione, 5,7-dimethyl-2,3-dihydro-1h-indole-2,3-dione, 1h-indole-2,3-dione, 5,7-dimethyl, indole-2,3-dione, 5,7-dimethyl, 1h-indole-2,3-dione, 5,7-dimethyl-9ci, acmc-20a4zq, isatin-based compound, 48, 1h-indole-2,3-dione,5,7-dimethyl
PubChem CID 38296
IUPAC Name 5,7-dimethyl-1H-indole-2,3-dione
SMILES CC1=CC(=C2C(=C1)C(=O)C(=O)N2)C

Specifications

Melting Point 244°C to 248°C
Quantity 25 g
Beilstein 143679
Solubility Information Insoluble in water.
Formula Weight 175.19
Percent Purity 96%
Chemical Name or Material 5,7-Dimethylisatin

Safety and Handling

EINECSNumber 000-000-0
RTECSNumber NL7930000
TSCA No
Recommended Storage Ambient temperatures
SDS

RUO – Research Use Only

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