3-Acetamido-4-nitrophthalic anhydride

3-乙酰氨基-4-硝基邻苯二甲酸酐

Also known as: Acetamide, N-(1,3-dihydro-5-nitro-1,3-dioxo-4-isobenzofuranyl)-, N-(5-Nitro-1,3-dioxo-1,3-dihydroisobenzofuran-4-yl)acetamide

3-Acetamido-4-nitrophthalic anhydride (CAS 209324-66-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H6N2O6 and a molecular weight of 250.16 g/mol. It is also known as Acetamide, N-(1,3-dihydro-5-nitro-1,3-dioxo-4-isobenzofuranyl)- and N-(5-Nitro-1,3-dioxo-1,3-dihydroisobenzofuran-4-yl)acetamide. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 209324-66-3
Jingsj CID: J-112417-6
Molecular Formula: C₁₀H₆N₂O₆
Chinese Name: 3-乙酰氨基-4-硝基邻苯二甲酸酐
Molecular Weight: 250.16 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-Acetamido-4-nitrophthalic anhydride?

The CAS number of 3-Acetamido-4-nitrophthalic anhydride is 209324-66-3.

What are the molecular formula and molecular weight of 3-Acetamido-4-nitrophthalic anhydride?

3-Acetamido-4-nitrophthalic anhydride has molecular formula C10H6N2O6 and molecular weight 250.16 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-Acetamido-4-nitrophthalic anhydride (CAS 209324-66-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-112417-6 (accessed 2026-10-24).

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