1-Methyl-3-indoleacetic acid

Also known as: 1-Methylindole-3-acetic acid, (1-Methyl-1H-indol-3-yl)acetic acid, 2-(1-Methyl-1H-indol-3-yl)acetic acid, 1H-Indole-3-acetic acid, 1-methyl-, N-Methylindole-3-acetic acid, 2-(1-Methylindol-3-yl)acetic acid, 2-(N-Methylindole-3-yl)acetic acid, 1-Methylindolyl-3-acetic acid, (1-Methyl-3-indolyl)acetic acid, NSC 78007, MFCD00130160, IFLAB-BB F1920-0023, RARECHEM AH BS 0119, F1920-0023

1-Methyl-3-indoleacetic acid (CAS 1912-48-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H11NO2 and a molecular weight of 189.210 g/mol. Key properties include a melting point of 126-128ºC(lit.), a boiling point of 392.0±17.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 190.9±20.9 °C. It is classified under GHS with signal word Danger and hazard statements H302 — Harmful if swallowed, H315 — Causes skin irritation and H318 — Causes serious eye damage. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

1912-48-7

Jingsj CID

J-18010-9

Molecular Formula

C₁₁H₁₁NO₂

Molecular Weight

189.210 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026