5-chloro-3-[2-(4-pyridinyl)ethyl]-1H-indole

5-氯-3-[2-(4-吡啶基)乙基]-吲哚

Also known as: 1H-Indole, 5-chloro-3-[2-(4-pyridinyl)ethyl]-, 5-CHLORO-3-[2-(4-PYRIDINYL)ETHYL]-INDOLE, 5-Chloro-3-(2-(pyridin-4-yl)ethyl)-1H-indole, 5-chloro-3-(2-(4-pyridyl)ethyl)indole

5-chloro-3-[2-(4-pyridinyl)ethyl]-1H-indole (CAS 75259-79-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C15H13ClN2 and a molecular weight of 256.73000 g/mol. It is also known as 1H-Indole, 5-chloro-3-[2-(4-pyridinyl)ethyl]-, 5-CHLORO-3-[2-(4-PYRIDINYL)ETHYL]-INDOLE and 5-Chloro-3-(2-(pyridin-4-yl)ethyl)-1H-indole. Key properties include a boiling point of 433.8ºC at 760 mmHg, a density of 1.28g/cm3 and a flash point of 248.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 75259-79-9
Jingsj CID: J-934021-9
Molecular Formula: C₁₅H₁₃ClN₂
Chinese Name: 5-氯-3-[2-(4-吡啶基)乙基]-吲哚
Molecular Weight: 256.73000 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	433.8ºC at 760 mmHg
Density	1.28g/cm3
Flash Point	248.7ºC

Frequently Asked Questions

What is the CAS number of 5-chloro-3-[2-(4-pyridinyl)ethyl]-1H-indole?

The CAS number of 5-chloro-3-[2-(4-pyridinyl)ethyl]-1H-indole is 75259-79-9.

What are the molecular formula and molecular weight of 5-chloro-3-[2-(4-pyridinyl)ethyl]-1H-indole?

5-chloro-3-[2-(4-pyridinyl)ethyl]-1H-indole has molecular formula C15H13ClN2 and molecular weight 256.73000 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "5-chloro-3-[2-(4-pyridinyl)ethyl]-1H-indole (CAS 75259-79-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-934021-9 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.