1H-Pyrazole-5-carbonyl chloride, 3-ethyl-1-methyl-4-nitro-

3-乙基-1-甲基-4-硝基-1H-吡唑-5-甲酰氯

1H-Pyrazole-5-carbonyl chloride, 3-ethyl-1-methyl-4-nitro- (CAS 26381-81-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H8ClN3O3 and a molecular weight of 217.61 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 26381-81-7
Jingsj CID: J-1378003-2
Molecular Formula: C₇H₈ClN₃O₃
Chinese Name: 3-乙基-1-甲基-4-硝基-1H-吡唑-5-甲酰氯
Molecular Weight: 217.61 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1H-Pyrazole-5-carbonyl chloride, 3-ethyl-1-methyl-4-nitro-?

The CAS number of 1H-Pyrazole-5-carbonyl chloride, 3-ethyl-1-methyl-4-nitro- is 26381-81-7.

What are the molecular formula and molecular weight of 1H-Pyrazole-5-carbonyl chloride, 3-ethyl-1-methyl-4-nitro-?

1H-Pyrazole-5-carbonyl chloride, 3-ethyl-1-methyl-4-nitro- has molecular formula C7H8ClN3O3 and molecular weight 217.61 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. "1H-Pyrazole-5-carbonyl chloride, 3-ethyl-1-methyl-4-nitro- (CAS 26381-81-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1378003-2 (accessed 2026-10-24).

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