trans-3-Indoleacrylic acid

(E)-3-吲哚丙烯酸

Also known as: (E)-3-(1H-indol-3-yl)acrylic acid, (2E)-3-(1H-indol-3-yl)prop-2-enoic acid, 3-Indoleacrylic acid, trans-β-Indoleacrylic acid, beta-Indoleacrylic acid, Indole-3-acrylic acid, trans-Indole-3-acrylic acid, 3-(3-Indolyl)acrylic acid

trans-3-Indoleacrylic acid (CAS 29953-71-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H9NO2 and a molecular weight of 187.195 g/mol. It is also known as (E)-3-(1H-indol-3-yl)acrylic acid, (2E)-3-(1H-indol-3-yl)prop-2-enoic acid and 3-Indoleacrylic acid. Key properties include a melting point of 185 °C (dec.)(lit.), a boiling point of 432.8±20.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 215.6±21.8 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

29953-71-7

Jingsj CID

J-24328-9

Molecular Formula

C₁₁H₉NO₂

Chinese Name

(E)-3-吲哚丙烯酸

Molecular Weight

187.195 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026