4,5-Bis(2,5-dimethylthiophen-3-yl)-1H-imidazole

4,5-双(2,5-二甲基噻吩-3-基)-1H-咪唑

Also known as: 4,5-Bis(2,5-dimethyl-3-thienyl)-1H-imidazole, 4,5-Di(2,5-dimethylthiophen-3-yl)-1H-imidazole

4,5-Bis(2,5-dimethylthiophen-3-yl)-1H-imidazole (CAS 1258875-31-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C15H16N2S2 and a molecular weight of 288.4 g/mol. It is also known as 4,5-Bis(2,5-dimethyl-3-thienyl)-1H-imidazole and 4,5-Di(2,5-dimethylthiophen-3-yl)-1H-imidazole. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1258875-31-8
Jingsj CID: J-471241-9
Molecular Formula: C₁₅H₁₆N₂S₂
Chinese Name: 4,5-双(2,5-二甲基噻吩-3-基)-1H-咪唑
Molecular Weight: 288.4 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4,5-Bis(2,5-dimethylthiophen-3-yl)-1H-imidazole?

The CAS number of 4,5-Bis(2,5-dimethylthiophen-3-yl)-1H-imidazole is 1258875-31-8.

What are the molecular formula and molecular weight of 4,5-Bis(2,5-dimethylthiophen-3-yl)-1H-imidazole?

4,5-Bis(2,5-dimethylthiophen-3-yl)-1H-imidazole has molecular formula C15H16N2S2 and molecular weight 288.4 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. "4,5-Bis(2,5-dimethylthiophen-3-yl)-1H-imidazole (CAS 1258875-31-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-471241-9 (accessed 2026-10-24).

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