methyl 5-(1-ethyl-1H-pyrazol-3-yl)isoxazole-3-carboxylate

5-(1-乙基-1H-吡唑-3-基)异噁唑-3-甲酸甲酯

methyl 5-(1-ethyl-1H-pyrazol-3-yl)isoxazole-3-carboxylate (CAS 1855889-44-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H11N3O3 and a molecular weight of 221.21 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1855889-44-9
Jingsj CID: J-662587-4
Molecular Formula: C₁₀H₁₁N₃O₃
Chinese Name: 5-(1-乙基-1H-吡唑-3-基)异噁唑-3-甲酸甲酯
Molecular Weight: 221.21 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of methyl 5-(1-ethyl-1H-pyrazol-3-yl)isoxazole-3-carboxylate?

The CAS number of methyl 5-(1-ethyl-1H-pyrazol-3-yl)isoxazole-3-carboxylate is 1855889-44-9.

What are the molecular formula and molecular weight of methyl 5-(1-ethyl-1H-pyrazol-3-yl)isoxazole-3-carboxylate?

methyl 5-(1-ethyl-1H-pyrazol-3-yl)isoxazole-3-carboxylate has molecular formula C10H11N3O3 and molecular weight 221.21 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. "methyl 5-(1-ethyl-1H-pyrazol-3-yl)isoxazole-3-carboxylate (CAS 1855889-44-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-662587-4 (accessed 2026-10-24).

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