1-(1H-Indol-4-yl)ethan-1-one

Also known as: 4-Acetylindole, Ethanone, 1-(1H-indol-4-yl)-, 1-(1H-Indol-4-yl)ethanone, Acetyl-4-indole

1-(1H-Indol-4-yl)ethan-1-one (CAS 50614-86-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H9NO and a molecular weight of 159.185 g/mol. Key properties include a boiling point of 333.9±15.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 163.7±27.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 50614-86-3
Jingsj CID: J-1051369-6
Molecular Formula: C₁₀H₉NO
Molecular Weight: 159.185 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	333.9±15.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	163.7±27.8 °C
Exact Mass	159.068420
PSA	32.86000
LogP	1.59
Vapor Pressure	0.0±0.7 mmHg at 25°C
Refractive Index	1.648

Customs & Trade Information

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 1-(1H-Indol-4-yl)ethan-1-one?

The CAS number of 1-(1H-Indol-4-yl)ethan-1-one is 50614-86-3.

What are the molecular formula and molecular weight of 1-(1H-Indol-4-yl)ethan-1-one?

1-(1H-Indol-4-yl)ethan-1-one has molecular formula C10H9NO and molecular weight 159.185 g/mol.

What are the upstream and downstream products of 1-(1H-Indol-4-yl)ethan-1-one?

For 1-(1H-Indol-4-yl)ethan-1-one, Upstream Products: 4-Cyanoindole, Methyllithium; Downstream Products: 1-(1-Methyl-1H-indol-4-yl)ethanone.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "1-(1H-Indol-4-yl)ethan-1-one (CAS 50614-86-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1051369-6 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.