3-Methyl-2-oxindole
ALDRICH/493937 - 96%
Synonym: 3-Methyloxindole
CAS Number: 1504-06-9
Empirical Formula (Hill Notation): C9H9NO
Molecular Weight: 147.17
MDL Number: MFCD04037370
Linear Formula: C9H9NO
Product Type: Chemical
This picture is provided solely for illustration purposes, it may have been created or edited with AI. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 493937-5G
| assay | 96% |
| form | solid |
| InChI | 1S/C9H9NO/c1-6-7-4-2-3-5- |
| InChI key | BBZCPUCZKLTAJQ-UHFFFAOYSA |
| mp | 117-121 °C (lit.) |
| Quality Level | 100  |
| SMILES string | CC1C(=O)Nc2ccccc12 |
| Application: | • Reactant for enantioselective α-amination reactions • Reactant for aldol reaction with glyoxal derivatives • Reactant for amine thiourea catalyzed conjugate addition to α,β-unsaturated aldehydes • Reactant for O-acetylation reactions • Reactant for preparation of a disubstituted oxoindole by using rhodium-catalyzed cyclopropanation/ring-ope |
| Application: | 3-Methyl-2-oxindole may be used in the preparation of 3-hydroxy-3-methyl-2-oxin |
| General description: | 3-Methyl-2-oxindole (MOI) is a 3-substituted-2-oxindole. It is reported to be formed during the oxidation of indole-3-acetic acid in the presence of FeII under aerobic conditions. MOI undergoes asymmetric anti-Mannich-type reaction with N-tosyl aryl aldimines in the presence of alkaloid cinchona derivatives to form anti-3,3-disubsituted 2-oxindole derivatives. It also undergoes asymmetric hydroxyamination with nitrosoarenes to form N-nitroso aldol products. |
| Packaging: | 5, 25 g in glass bottle |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 96% |
| mp | 117-121 °C (lit.) |
| UNSPSC | 12352100 |