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1-Methylisatin, 97%
CAS: 2058-74-4 | C9H7NO2 | 161.16 g/mol
Supplier: Thermo Scientific Chemicals A1294203
Description
1-Methylisatin is used as a reactant for stereoselective preparation of spirobicyclic and bis-spirotricyclic pyrazolidinones, for regioselective preparation of spirocyclic oxindole-butenolides, for synthesis of spiro-oxindoles, for preparation of unsymmetrical oxindoles, for stereoselective preparation of hydroxyloxindoles via Morita-Baylis-Hillman reaction, for preparation of pyridinecarboxylic acid [(oxo)indolylidene)hydrazide derivatives (Schiff base hydrazides) as antibacterial agents.
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.
Applications1-Methylisatin is used as a reactant for stereoselective preparation of spirobicyclic and bis-spirotricyclic pyrazolidinones, for regioselective preparation of spirocyclic oxindole-butenolides, for synthesis of spiro-oxindoles, for preparation of unsymmetrical oxindoles, for stereoselective preparation of hydroxyloxindoles via Morita-Baylis-Hillman reaction, for preparation of pyridinecarboxylic acid [(oxo)indolylidene)hydrazide derivatives (Schiff base hydrazides) as antibacterial agents.
Solubility
Insoluble in water.
Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents.
Specifications
| 1-Methylisatin | |
| 129°C to 133°C | |
| MFCD00005812 | |
| 128280 | |
| Insoluble in water. | |
| CN1C(=O)C(=O)C2=CC=CC=C12 | |
| 161.16 | |
| 161.16 |
| 2058-74-4 | |
| C9H7NO2 | |
| 1 g | |
| n-methylisatin, 1-methylisatin, 1-methyl-1h-indole-2,3-dione, 1-methylindoline-2,3-dione, 1h-indole-2,3-dione, 1-methyl, 1-methyl-indole-2,3-dione, 1 methylisatine, n-methylindol-2,3-dione, 1-methyl-2,3-dihydro-1h-indole-2,3-dione, 1-methyl-2,3-indolinedione | |
| VCYBVWFTGAZHGH-UHFFFAOYSA-N | |
| 1-methylindole-2,3-dione | |
| 16358 | |
| 97% |
Chemical Identifiers
| 2058-74-4 | |
| 161.16 | |
| VCYBVWFTGAZHGH-UHFFFAOYSA-N | |
| 16358 |
| C9H7NO2 | |
| MFCD00005812 | |
| n-methylisatin, 1-methylisatin, 1-methyl-1h-indole-2,3-dione, 1-methylindoline-2,3-dione, 1h-indole-2,3-dione, 1-methyl, 1-methyl-indole-2,3-dione, 1 methylisatine, n-methylindol-2,3-dione, 1-methyl-2,3-dihydro-1h-indole-2,3-dione, 1-methyl-2,3-indolinedione | |
| CN1C(=O)C(=O)C2=CC=CC=C12 |
Safety and Handling
GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
H315-H319-H335
EINECSNumber : 218-164-9
RTECSNumber : NL7939000
TSCA : No
Recommended Storage : Ambient temperatures
RUO – Research Use Only