N-ethyl-4-formyl-2,5-dimethylthiophene-3-sulfonamide

N-乙基-4-甲酰基-2,5-二甲基噻吩-3-磺酰胺

N-ethyl-4-formyl-2,5-dimethylthiophene-3-sulfonamide (CAS 2171890-53-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H13NO3S2 and a molecular weight of 247.3 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2171890-53-0
Jingsj CID: J-557911-8
Molecular Formula: C₉H₁₃NO₃S₂
Chinese Name: N-乙基-4-甲酰基-2,5-二甲基噻吩-3-磺酰胺
Molecular Weight: 247.3 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of N-ethyl-4-formyl-2,5-dimethylthiophene-3-sulfonamide?

The CAS number of N-ethyl-4-formyl-2,5-dimethylthiophene-3-sulfonamide is 2171890-53-0.

What are the molecular formula and molecular weight of N-ethyl-4-formyl-2,5-dimethylthiophene-3-sulfonamide?

N-ethyl-4-formyl-2,5-dimethylthiophene-3-sulfonamide has molecular formula C9H13NO3S2 and molecular weight 247.3 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. "N-ethyl-4-formyl-2,5-dimethylthiophene-3-sulfonamide (CAS 2171890-53-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-557911-8 (accessed 2026-10-25).

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