5-(4-Methoxyphenyl)isoxazole-4-carboxylic acid

5-(4-甲氧基苯基)异噁唑-4-羧酸

Also known as: 5-(4-METHOXY-PHENYL)-ISOXAZOLE-4-CARBOXYLIC ACID, 5-(4-methoxyphenyl)-1,2-oxazole-4-carboxylic acid, 5-(4-methoxyphenyl)-4-isoxazolecarboxylic acid, 4-Isoxazolecarboxylic acid, 5-(4-methoxyphenyl)-, bb_sc-9309

5-(4-Methoxyphenyl)isoxazole-4-carboxylic acid (CAS 618383-50-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H9NO4 and a molecular weight of 219.19300 g/mol. It is also known as 5-(4-METHOXY-PHENYL)-ISOXAZOLE-4-CARBOXYLIC ACID, 5-(4-methoxyphenyl)-1,2-oxazole-4-carboxylic acid and 5-(4-methoxyphenyl)-4-isoxazolecarboxylic acid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 618383-50-9
Jingsj CID: J-1473195-0
Molecular Formula: C₁₁H₉NO₄
Chinese Name: 5-(4-甲氧基苯基)异噁唑-4-羧酸
Molecular Weight: 219.19300 g/mol
Category: Organic Acids
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Frequently Asked Questions

What is the CAS number of 5-(4-Methoxyphenyl)isoxazole-4-carboxylic acid?

The CAS number of 5-(4-Methoxyphenyl)isoxazole-4-carboxylic acid is 618383-50-9.

What are the molecular formula and molecular weight of 5-(4-Methoxyphenyl)isoxazole-4-carboxylic acid?

5-(4-Methoxyphenyl)isoxazole-4-carboxylic acid has molecular formula C11H9NO4 and molecular weight 219.19300 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. "5-(4-Methoxyphenyl)isoxazole-4-carboxylic acid (CAS 618383-50-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1473195-0 (accessed 2026-10-25).

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