1-(4-Propylphenyl)-2,5-di(2-thienyl)-1H-pyrrole

1-(4-丙基苯基)-2,5-二(2-噻吩基)-1H-吡咯

Also known as: 1H-Pyrrole, 1-(4-propylphenyl)-2,5-di-2-thienyl-, 2,5-Di(2-thienyl)-1-(4-propylphenyl)-1H-pyrrole

1-(4-Propylphenyl)-2,5-di(2-thienyl)-1H-pyrrole (CAS 499793-84-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C21H19NS2 and a molecular weight of 349.512 g/mol. It is also known as 1H-Pyrrole, 1-(4-propylphenyl)-2,5-di-2-thienyl- and 2,5-Di(2-thienyl)-1-(4-propylphenyl)-1H-pyrrole. Key properties include a melting point of 145-149°C, a boiling point of 500.2±50.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 256.3±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 499793-84-9
Jingsj CID: J-1138144-2
Molecular Formula: C₂₁H₁₉NS₂
Chinese Name: 1-(4-丙基苯基)-2,5-二(2-噻吩基)-1H-吡咯
Molecular Weight: 349.512 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	145-149°C
Boiling Point	500.2±50.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	256.3±30.1 °C

Frequently Asked Questions

What is the CAS number of 1-(4-Propylphenyl)-2,5-di(2-thienyl)-1H-pyrrole?

The CAS number of 1-(4-Propylphenyl)-2,5-di(2-thienyl)-1H-pyrrole is 499793-84-9.

What are the molecular formula and molecular weight of 1-(4-Propylphenyl)-2,5-di(2-thienyl)-1H-pyrrole?

1-(4-Propylphenyl)-2,5-di(2-thienyl)-1H-pyrrole has molecular formula C21H19NS2 and molecular weight 349.512 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. "1-(4-Propylphenyl)-2,5-di(2-thienyl)-1H-pyrrole (CAS 499793-84-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1138144-2 (accessed 2026-10-25).

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