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2-([1,1'-biphenyl]-4-yl)-1H-indole

2-(4-联苯基)吲哚

Also known as: 2-(4-biphenylyl)indole, 2-(4-phenylphenyl)-1H-indole, 2-biphenyl-4-yl-1H-indole, 2-([1,1'-biphenyl]-4-yl)-1H-indole

2-([1,1'-biphenyl]-4-yl)-1H-indole (CAS 21470-37-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C20H15N and a molecular weight of 269.34000 g/mol. It is also known as 2-(4-biphenylyl)indole, 2-(4-phenylphenyl)-1H-indole and 2-biphenyl-4-yl-1H-indole. Key properties include a melting point of 297 °C, a boiling point of 513ºC at 760mmHg, a density of 1.158g/cm3 and a flash point of 229.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
21470-37-1
Jingsj CID
J-1100660-4
Molecular Formula
C20H15N
Chinese Name
2-(4-联苯基)吲哚
Molecular Weight
269.34000 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point297 °C
Boiling Point513ºC at 760mmHg
Density1.158g/cm3
Flash Point229.9ºC

Frequently Asked Questions

What is the CAS number of 2-([1,1'-biphenyl]-4-yl)-1H-indole?

The CAS number of 2-([1,1'-biphenyl]-4-yl)-1H-indole is 21470-37-1.

What are the molecular formula and molecular weight of 2-([1,1'-biphenyl]-4-yl)-1H-indole?

2-([1,1'-biphenyl]-4-yl)-1H-indole has molecular formula C20H15N and molecular weight 269.34000 g/mol.

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

Last updated:

How to cite: Jingsj. "2-([1,1'-biphenyl]-4-yl)-1H-indole (CAS 21470-37-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1100660-4 (accessed 2026-10-25).

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