Ethyl 5-hydroxy-1H-indole-2-carboxylate

Also known as: 5-Hydroxyindole-2-carboxylic acid ethyl ester, 5-Hydroxy-1H-indole-2-carboxylic acid ethyl ester, Ethyl 5-hydroxyindole-2-carboxylate, 2-Carbethoxy-5-hydroxyindole, 5-Hydroxy-2-indolecarboxylic acid ethyl ester, 1H-Indole-2-carboxylic acid, 5-hydroxy-, ethyl ester, 5-Hydroxy-2-carboxyindol ethyl ester, 5-Hydroxy-2-ethoxycarbonylindole

Ethyl 5-hydroxy-1H-indole-2-carboxylate (CAS 24985-85-1) 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 melting point of 150-151°C, a boiling point of 410.4±25.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 202.0±23.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 24985-85-1
Jingsj CID: J-34979-1
Molecular Formula: C₁₁H₁₁NO₃
Molecular Weight: 205.210 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	150-151°C
Boiling Point	410.4±25.0 °C at 760 mmHg
Density	1.3±0.1 g/cm3
Flash Point	202.0±23.2 °C
Exact Mass	205.073898
PSA	62.32000
LogP	1.93
Vapor Pressure	0.0±1.0 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 Ethyl 5-hydroxy-1H-indole-2-carboxylate?

The CAS number of Ethyl 5-hydroxy-1H-indole-2-carboxylate is 24985-85-1.

What are the molecular formula and molecular weight of Ethyl 5-hydroxy-1H-indole-2-carboxylate?

Ethyl 5-hydroxy-1H-indole-2-carboxylate has molecular formula C11H11NO3 and molecular weight 205.210 g/mol.

What are the upstream and downstream products of Ethyl 5-hydroxy-1H-indole-2-carboxylate?

For Ethyl 5-hydroxy-1H-indole-2-carboxylate, Upstream Products: Ethyl 5-(benzyloxy)-1H-indole-2-carboxylate, Ethyl 5-methoxy-1H-indole-2-carboxylate, 5-Hydroxyindole-2-carboxylic acid; Downstream Products: Ethyl 5-acetoxy-1H-indole-2-carboxylate, Pyrroloquinoline quinone.

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. "Ethyl 5-hydroxy-1H-indole-2-carboxylate (CAS 24985-85-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-34979-1 (accessed 2026-11-09).

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