4-iodo-5-methyl-3-nitro-1H-pyrazole

4-碘-5-甲基-3-硝基-1H-吡唑

4-iodo-5-methyl-3-nitro-1H-pyrazole (CAS 1281872-29-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C4H4IN3O2 and a molecular weight of 253.00 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1281872-29-4
Jingsj CID: J-292636-8
Molecular Formula: C₄H₄IN₃O₂
Chinese Name: 4-碘-5-甲基-3-硝基-1H-吡唑
Molecular Weight: 253.00 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-iodo-5-methyl-3-nitro-1H-pyrazole?

The CAS number of 4-iodo-5-methyl-3-nitro-1H-pyrazole is 1281872-29-4.

What are the molecular formula and molecular weight of 4-iodo-5-methyl-3-nitro-1H-pyrazole?

4-iodo-5-methyl-3-nitro-1H-pyrazole has molecular formula C4H4IN3O2 and molecular weight 253.00 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-iodo-5-methyl-3-nitro-1H-pyrazole (CAS 1281872-29-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-292636-8 (accessed 2026-10-24).

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