4-(4-iodo-1H-pyrazol-1-yl)-5-nitrothiophene-2-carbaldehyde

4-(4-碘-1H-吡唑-1-基)-5-硝基噻吩-2-甲醛

4-(4-iodo-1H-pyrazol-1-yl)-5-nitrothiophene-2-carbaldehyde (CAS 2020237-24-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H4IN3O3S and a molecular weight of 349.11 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2020237-24-3
Jingsj CID: J-225253-9
Molecular Formula: C₈H₄IN₃O₃S
Chinese Name: 4-(4-碘-1H-吡唑-1-基)-5-硝基噻吩-2-甲醛
Molecular Weight: 349.11 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-(4-iodo-1H-pyrazol-1-yl)-5-nitrothiophene-2-carbaldehyde?

The CAS number of 4-(4-iodo-1H-pyrazol-1-yl)-5-nitrothiophene-2-carbaldehyde is 2020237-24-3.

What are the molecular formula and molecular weight of 4-(4-iodo-1H-pyrazol-1-yl)-5-nitrothiophene-2-carbaldehyde?

4-(4-iodo-1H-pyrazol-1-yl)-5-nitrothiophene-2-carbaldehyde has molecular formula C8H4IN3O3S and molecular weight 349.11 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-(4-iodo-1H-pyrazol-1-yl)-5-nitrothiophene-2-carbaldehyde (CAS 2020237-24-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-225253-9 (accessed 2026-10-23).

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