(1-Methyl-1H-indol-3-yl)(oxo)acetic acid

2-(1-甲基-1H-吲哚-3-基)-2-氧代乙酸

Also known as: 1H-Indole-3-acetic acid, 1-methyl-α-oxo-, 2-(1-methyl-1H-indol-3-yl)-2-oxoacetic acid, 2-(1-methylindol-3-yl)-2-oxoacetic acid, N-Methyl-3-indoleglyoxylic acid, MFCD02683552, I10-0841

(1-Methyl-1H-indol-3-yl)(oxo)acetic acid (CAS 51584-18-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H9NO3 and a molecular weight of 203.194 g/mol. It is also known as 1H-Indole-3-acetic acid, 1-methyl-α-oxo-, 2-(1-methyl-1H-indol-3-yl)-2-oxoacetic acid and 2-(1-methylindol-3-yl)-2-oxoacetic acid. Key properties include a melting point of 157-162ºC(lit.), a boiling point of 391.0±24.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 190.2±22.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

51584-18-0

Jingsj CID

J-49801-2

Molecular Formula

C₁₁H₉NO₃

Chinese Name

2-(1-甲基-1H-吲哚-3-基)-2-氧代乙酸

Molecular Weight

203.194 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026