(2E)-3-(2-nitrophenyl)-2-phenylprop-2-enoic acid

(2E)-3-(2-硝基苯基)-2-苯基-2-丙烯酸

Also known as: 3-(o-Nitrophenyl)-2-phenylpropenoic acid, (E)-3-(2-nitrophenyl)-2-phenyl-2-propenoic acid, (E)-3-(2-nitrophenyl)-2-phenylprop-2-enoic acid, Benzeneacetic acid, α-[(2-nitrophenyl)methylene]-, Cinnamic acid, o-nitro-α-phenyl-

(2E)-3-(2-nitrophenyl)-2-phenylprop-2-enoic acid (CAS 5345-40-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C15H11NO4 and a molecular weight of 269.25200 g/mol. It is also known as 3-(o-Nitrophenyl)-2-phenylpropenoic acid, (E)-3-(2-nitrophenyl)-2-phenyl-2-propenoic acid and (E)-3-(2-nitrophenyl)-2-phenylprop-2-enoic acid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 5345-40-4
Jingsj CID: J-1037541-1
Molecular Formula: C₁₅H₁₁NO₄
Chinese Name: (2E)-3-(2-硝基苯基)-2-苯基-2-丙烯酸
Molecular Weight: 269.25200 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of (2E)-3-(2-nitrophenyl)-2-phenylprop-2-enoic acid?

The CAS number of (2E)-3-(2-nitrophenyl)-2-phenylprop-2-enoic acid is 5345-40-4.

What are the molecular formula and molecular weight of (2E)-3-(2-nitrophenyl)-2-phenylprop-2-enoic acid?

(2E)-3-(2-nitrophenyl)-2-phenylprop-2-enoic acid has molecular formula C15H11NO4 and molecular weight 269.25200 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. "(2E)-3-(2-nitrophenyl)-2-phenylprop-2-enoic acid (CAS 5345-40-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1037541-1 (accessed 2026-10-25).

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