1-Methylindole-3-carboxaldehyde

1-甲基吲哚-3-甲醛

Also known as: 1-Methyl-1H-indole-3-carbaldehyde, 3-Formyl-1-methylindole, N-Methyl-3-formylindole, N-Methylindole-3-carboxaldehyde, 1-Methyl-3-indolecarboxaldehyde, 1-Methylindole-3-aldehyde, 1-Methyl-1H-indole-3-carboxaldehyde, 3-Formyl N-methyl indole, MFCD00014570, EINECS 242-750-3

CAS No.
19012-03-4
Jingsj CID
J-37051-6
Molecular Formula
C10H9NO
Chinese Name
1-甲基吲哚-3-甲醛
Molecular Weight
159.185 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point70-72 °C(lit.)
Boiling Point318.7±15.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point146.5±20.4 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 1-Methylindole-3-carboxaldehyde?

19012-03-4

What are the molecular formula and molecular weight of 1-Methylindole-3-carboxaldehyde?

C10H9NO, molecular weight 159.185 g/mol

Is 1-Methylindole-3-carboxaldehyde hazardous?

Warning

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026