3-(1-ethyl-3-methyl-1H-pyrazol-4-yl)isoxazole-5-carboxylic acid

3-(1-乙基-3-甲基-1H-吡唑-4-基)异噁唑-5-羧酸

Also known as: 3-(1-ethyl-3-methylpyrazol-4-yl)-1,2-oxazole-5-carboxylic acid, 3-(1-ethyl-3-methyl-1H-pyrazol-4-yl)isoxazole-5-carboxylic acid(SALTDATA: FREE), BAS 11403061, MLS000716703, SBB009568, SMR000278220, hms2660m20

3-(1-ethyl-3-methyl-1H-pyrazol-4-yl)isoxazole-5-carboxylic acid (CAS 957490-68-5) 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 221.21300 g/mol. It is also known as 3-(1-ethyl-3-methylpyrazol-4-yl)-1,2-oxazole-5-carboxylic acid, 3-(1-ethyl-3-methyl-1H-pyrazol-4-yl)isoxazole-5-carboxylic acid(SALTDATA: FREE) and BAS 11403061. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 957490-68-5
Jingsj CID: J-1500795-7
Molecular Formula: C₁₀H₁₁N₃O₃
Chinese Name: 3-(1-乙基-3-甲基-1H-吡唑-4-基)异噁唑-5-羧酸
Molecular Weight: 221.21300 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Frequently Asked Questions

What is the CAS number of 3-(1-ethyl-3-methyl-1H-pyrazol-4-yl)isoxazole-5-carboxylic acid?

The CAS number of 3-(1-ethyl-3-methyl-1H-pyrazol-4-yl)isoxazole-5-carboxylic acid is 957490-68-5.

What are the molecular formula and molecular weight of 3-(1-ethyl-3-methyl-1H-pyrazol-4-yl)isoxazole-5-carboxylic acid?

3-(1-ethyl-3-methyl-1H-pyrazol-4-yl)isoxazole-5-carboxylic acid has molecular formula C10H11N3O3 and molecular weight 221.21300 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. "3-(1-ethyl-3-methyl-1H-pyrazol-4-yl)isoxazole-5-carboxylic acid (CAS 957490-68-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1500795-7 (accessed 2026-10-25).

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