2-[4-[(1-Oxo-2-propen-1-yl)amino]phenoxy]acetic acid

2-[4-(丙烯酰氨基)苯氧基]乙酸

2-[4-[(1-Oxo-2-propen-1-yl)amino]phenoxy]acetic acid (CAS 40751-90-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H11NO4 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.: 40751-90-4
Jingsj CID: J-133791-4
Molecular Formula: C₁₁H₁₁NO₄
Chinese Name: 2-[4-(丙烯酰氨基)苯氧基]乙酸
Molecular Weight: 221.21 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-[4-[(1-Oxo-2-propen-1-yl)amino]phenoxy]acetic acid?

The CAS number of 2-[4-[(1-Oxo-2-propen-1-yl)amino]phenoxy]acetic acid is 40751-90-4.

What are the molecular formula and molecular weight of 2-[4-[(1-Oxo-2-propen-1-yl)amino]phenoxy]acetic acid?

2-[4-[(1-Oxo-2-propen-1-yl)amino]phenoxy]acetic acid has molecular formula C11H11NO4 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. "2-[4-[(1-Oxo-2-propen-1-yl)amino]phenoxy]acetic acid (CAS 40751-90-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-133791-4 (accessed 2026-10-24).

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