2-(6-Methoxy-1H-indol-3-yl)acetic acid

Also known as: 6-Methoxyindole-3-acetic acid, 6-MeO-IAA, (6-Methoxy-1H-indol-3-yl)acetic acid, 1H-Indole-3-acetic acid, 6-methoxy-

2-(6-Methoxy-1H-indol-3-yl)acetic acid (CAS 103986-22-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H11NO3 and a molecular weight of 205.210 g/mol. Key properties include a boiling point of 445.9±30.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 223.5±24.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 103986-22-7
Jingsj CID: J-1102635-0
Molecular Formula: C₁₁H₁₁NO₃
Molecular Weight: 205.210 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	445.9±30.0 °C at 760 mmHg
Density	1.3±0.1 g/cm3
Flash Point	223.5±24.6 °C
Exact Mass	205.073898
PSA	62.32000
LogP	1.28
Vapor Pressure	0.0±1.1 mmHg at 25°C
Refractive Index	1.656

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 2-(6-Methoxy-1H-indol-3-yl)acetic acid?

The CAS number of 2-(6-Methoxy-1H-indol-3-yl)acetic acid is 103986-22-7.

What are the molecular formula and molecular weight of 2-(6-Methoxy-1H-indol-3-yl)acetic acid?

2-(6-Methoxy-1H-indol-3-yl)acetic acid has molecular formula C11H11NO3 and molecular weight 205.210 g/mol.

What are the upstream and downstream products of 2-(6-Methoxy-1H-indol-3-yl)acetic acid?

For 2-(6-Methoxy-1H-indol-3-yl)acetic acid, Upstream Products: 6-methoxyindole-3-acetonitrile, 6-Methoxyindole, methyl 2-(6-methoxy-1H-indol-3-yl)-2-oxoacetate.

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. "2-(6-Methoxy-1H-indol-3-yl)acetic acid (CAS 103986-22-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1102635-0 (accessed 2026-11-09).

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