4-Methylindolin-2-one
4-甲基吲哚酮
Also known as: 4-Methyloxindole, 4-Methyl-2-oxindole, 4-Methyl-1,3-dihydro-2H-indol-2-one, 4-Methyl-1,3-dihydroindol-2-one, 2H-Indol-2-one, 1,3-dihydro-4-methyl-, 1,3-dihydro-4-methyl-2H-indol-2-one, 4-methyl-2-oxo-1,2-dihydro-indole
- CAS No.
- 13220-46-7
- Jingsj CID
- J-1563247-8
- Molecular Formula
- C9H9NO
- Chinese Name
- 4-甲基吲哚酮
- Molecular Weight
- 147.174 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 318.4±41.0 °C at 760 mmHg |
|---|---|
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 183.3±12.6 °C |
Frequently Asked Questions
What is the CAS number of 4-Methylindolin-2-one?
13220-46-7
What are the molecular formula and molecular weight of 4-Methylindolin-2-one?
C9H9NO, molecular weight 147.174 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026