5,5'-(Thiophene-2,5-diyl)diisophthalaldehyde

O=Cc1cc(C=O)cc(-c2ccc(-c3cc(C=O)cc(C=O)c3)s2)c1

Also known as: 2, 5-Bis (3, 5-diformylphenyl) thiophene, 5,5'-(thiophene-2,5-diyl)diisophthalaldehyde

5,5'-(Thiophene-2,5-diyl)diisophthalaldehyde (CAS 2459652-61-8) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C20H12O4S and a molecular weight of 348.4 g/mol. It is also known as 2, 5-Bis (3, 5-diformylphenyl) thiophene and 5,5'-(thiophene-2,5-diyl)diisophthalaldehyde. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2459652-61-8
Jingsj CID: J-1678773-9
Molecular Formula: C₂₀H₁₂O₄S
Chinese Name: O=Cc1cc(C=O)cc(-c2ccc(-c3cc(C=O)cc(C=O)c3)s2)c1
Molecular Weight: 348.4 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5,5'-(Thiophene-2,5-diyl)diisophthalaldehyde?

The CAS number of 5,5'-(Thiophene-2,5-diyl)diisophthalaldehyde is 2459652-61-8.

What are the molecular formula and molecular weight of 5,5'-(Thiophene-2,5-diyl)diisophthalaldehyde?

5,5'-(Thiophene-2,5-diyl)diisophthalaldehyde has molecular formula C20H12O4S and molecular weight 348.4 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. "5,5'-(Thiophene-2,5-diyl)diisophthalaldehyde (CAS 2459652-61-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1678773-9 (accessed 2026-10-24).

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