5-Methylindolin-2-one

5-甲基吲哚啉-2-酮

Also known as: 5-Methyloxindole, 5-Methyl-2-oxindole, 5-Methyl-2-oxyindole, 5-methyl-1,3-dihydro-2H-indol-2-one, 5-methyl-1,3-dihydroindol-2-one, 5-methyl-2-Indolinone, 5-methyl-2-indolinone, 5-methyl-indolin-2-one, 5-Methyl-2,3-dihydro-1H-indol-2-one

CAS No.
3484-35-3
Jingsj CID
J-1525353-4
Molecular Formula
C9H9NO
Chinese Name
5-甲基吲哚啉-2-酮
Molecular Weight
147.174 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point52-55ºC(lit.)
Boiling Point316.4±41.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point182.0±12.6 °C

Frequently Asked Questions

What is the CAS number of 5-Methylindolin-2-one?

3484-35-3

What are the molecular formula and molecular weight of 5-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