(E)-4-(4-Nitrophenyl)-4-oxo-2-butenoic Acid

(E)-4-(4-硝基苯基)-4-氧代-2-丁烯酸

Also known as: (E)-4-(4-NITROPHENYL)-4-OXOBUT-2-ENOIC ACID, (E)-4-(4-Nitrophenyl)-4-oxobut-2-enoic acid, 2-Butenoic acid, 4-(4-nitrophenyl)-4-oxo-, (2E)-, 2-Butenoic acid, 4-(4-nitrophenyl)-4-oxo-, 2-Butenoic acid, 4-(4-nitrophenyl)-4-oxo-, (2E), 4-(4-nitrophenyl)-4-oxobut-2-enoic acid

(E)-4-(4-Nitrophenyl)-4-oxo-2-butenoic Acid (CAS 63104-97-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H7NO5 and a molecular weight of 221.16600 g/mol. It is also known as (E)-4-(4-NITROPHENYL)-4-OXOBUT-2-ENOIC ACID, (E)-4-(4-Nitrophenyl)-4-oxobut-2-enoic acid and 2-Butenoic acid, 4-(4-nitrophenyl)-4-oxo-, (2E)-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 63104-97-2
Jingsj CID: J-902909-9
Molecular Formula: C₁₀H₇NO₅
Chinese Name: (E)-4-(4-硝基苯基)-4-氧代-2-丁烯酸
Molecular Weight: 221.16600 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of (E)-4-(4-Nitrophenyl)-4-oxo-2-butenoic Acid?

The CAS number of (E)-4-(4-Nitrophenyl)-4-oxo-2-butenoic Acid is 63104-97-2.

What are the molecular formula and molecular weight of (E)-4-(4-Nitrophenyl)-4-oxo-2-butenoic Acid?

(E)-4-(4-Nitrophenyl)-4-oxo-2-butenoic Acid has molecular formula C10H7NO5 and molecular weight 221.16600 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. "(E)-4-(4-Nitrophenyl)-4-oxo-2-butenoic Acid (CAS 63104-97-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-902909-9 (accessed 2026-10-24).

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