Apremilast Dimer Impurity

阿普斯特二聚体杂质

Also known as: APST-ZB, Acetamide, N-[2-[1-(3-ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethyl]-2,3-dihydro-1,3-dioxo-1H-isoindol-5-yl]-, Upster dimer

Apremilast Dimer Impurity (CAS 253168-87-5) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C22H24N2O7S and a molecular weight of 460.508 g/mol. It is also known as APST-ZB, Acetamide, N-[2-[1-(3-ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethyl]-2,3-dihydro-1,3-dioxo-1H-isoindol-5-yl]- and Upster dimer. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 253168-87-5
Jingsj CID: J-1452886-4
Molecular Formula: C₂₂H₂₄N₂O₇S
Chinese Name: 阿普斯特二聚体杂质
Molecular Weight: 460.508 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Apremilast Dimer Impurity?

The CAS number of Apremilast Dimer Impurity is 253168-87-5.

What are the molecular formula and molecular weight of Apremilast Dimer Impurity?

Apremilast Dimer Impurity has molecular formula C22H24N2O7S and molecular weight 460.508 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. "Apremilast Dimer Impurity (CAS 253168-87-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1452886-4 (accessed 2026-10-24).

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