5-Methoxy-3-piperidin-4-yl-1H-indole

Also known as: RU 23686, RU 23686 free base, RU23686, RU-23686, 1H-Indole, 5-methoxy-3-(4-piperidinyl)-, 4-(5-Methoxy-3-indolyl)piperidine, 5-Methoxy-3-(4-piperidinyl)indole, 5-Methoxy-3-(4-piperidinyl)-1H-indole, 4-(5-methoxy-[1H]-indol-3-yl)-piperidine, 5-METHOXY-3-PIPERIDIN-4-YL-1H-INDOLE, 5-methoxy-3-piperidin-4-yl-1h-indole

5-Methoxy-3-piperidin-4-yl-1H-indole (CAS 52157-82-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C14H18N2O and a molecular weight of 230.30600 g/mol. Key properties include a boiling point of 423.7ºC at 760mmHg, a density of 1.133g/cm3 and a flash point of 210ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 52157-82-1
Jingsj CID: J-1961748-2
Molecular Formula: C₁₄H₁₈N₂O
Molecular Weight: 230.30600 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	423.7ºC at 760mmHg
Density	1.133g/cm3
Flash Point	210ºC
Exact Mass	230.14200
PSA	37.05000
LogP	2.97230
Refractive Index	1.603

Activity & Biological Data

Additional Information	[1]. Boissier JR, et, al. Pharmacological interactions with circling behaviour induced by the piperidinyl indole derivative RU 23686. Psychopharmacology (Berl). 1977 Nov 24;55(1):53-60.

Frequently Asked Questions

What is the CAS number of 5-Methoxy-3-piperidin-4-yl-1H-indole?

The CAS number of 5-Methoxy-3-piperidin-4-yl-1H-indole is 52157-82-1.

What are the molecular formula and molecular weight of 5-Methoxy-3-piperidin-4-yl-1H-indole?

5-Methoxy-3-piperidin-4-yl-1H-indole has molecular formula C14H18N2O and molecular weight 230.30600 g/mol.

What are the upstream and downstream products of 5-Methoxy-3-piperidin-4-yl-1H-indole?

For 5-Methoxy-3-piperidin-4-yl-1H-indole, Upstream Products: 5-methoxy-3-(1,2,3,6-tetrahydropyridin-4-yl)-1H-indole, 5-Methoxyindole, Platinum dioxide.

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. "5-Methoxy-3-piperidin-4-yl-1H-indole (CAS 52157-82-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1961748-2 (accessed 2026-11-09).

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