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Alfa Aesar™ 1-Methylisatin, 97%

$44.85 - $120.22

Chemical Identifiers

Chemical Name or Material 1-Methylisatin
CAS 2058-74-4
Molecular Formula C9H7NO2
Formula Weight 161.16g/mol
MDL Number MFCD00005812
Beilstein 128280
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA1294203

 
alfa aesar™
A12942-03
1g Each for $44.85

AAA1294206

 
alfa aesar™
A12942-06
5g Each for $120.22
Description & Specifications

Specifications

Melting Point 129° to 133°C
Quantity 1g
Chemical Name or Material 1-Methylisatin
CAS 2058-74-4
Assay 97%
Molecular Formula C9H7NO2
Formula Weight 161.16g/mol
MDL Number MFCD00005812
Beilstein 128280
Health Hazard 1 Warning
Health Hazard 2 GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Health Hazard 3 GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
RTECS Number NL7939000

Applications
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.

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.

Safety and Handling

Warning

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.