3-ethyl-8-methoxy-5-methyl-2-{[2-(6-methyl-3,4-dihydro-2H-1,4-benzoxazin-4-yl)-2-oxoethyl]sulfanyl}-3H,4H,5H-pyrimido[5,4-b]indol-4-one

3-ethyl-8-methoxy-5-methyl-2-{[2-(6-methyl-3,4-dihydro-2H-1,4-benzoxazin-4-yl)-2-oxoethyl]sulfanyl}-3H,4H,5H-pyrimido[5,4-b]indol-4-one (CAS 1115872-52-0) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C25H26N4O4S and a molecular weight of 478.6 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1115872-52-0
Jingsj CID: J-1856517-3
Molecular Formula: C₂₅H₂₆N₄O₄S
Molecular Weight: 478.6 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-ethyl-8-methoxy-5-methyl-2-{[2-(6-methyl-3,4-dihydro-2H-1,4-benzoxazin-4-yl)-2-oxoethyl]sulfanyl}-3H,4H,5H-pyrimido[5,4-b]indol-4-one?

The CAS number of 3-ethyl-8-methoxy-5-methyl-2-{[2-(6-methyl-3,4-dihydro-2H-1,4-benzoxazin-4-yl)-2-oxoethyl]sulfanyl}-3H,4H,5H-pyrimido[5,4-b]indol-4-one is 1115872-52-0.

What are the molecular formula and molecular weight of 3-ethyl-8-methoxy-5-methyl-2-{[2-(6-methyl-3,4-dihydro-2H-1,4-benzoxazin-4-yl)-2-oxoethyl]sulfanyl}-3H,4H,5H-pyrimido[5,4-b]indol-4-one?

3-ethyl-8-methoxy-5-methyl-2-{[2-(6-methyl-3,4-dihydro-2H-1,4-benzoxazin-4-yl)-2-oxoethyl]sulfanyl}-3H,4H,5H-pyrimido[5,4-b]indol-4-one has molecular formula C25H26N4O4S and molecular weight 478.6 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-ethyl-8-methoxy-5-methyl-2-{[2-(6-methyl-3,4-dihydro-2H-1,4-benzoxazin-4-yl)-2-oxoethyl]sulfanyl}-3H,4H,5H-pyrimido[5,4-b]indol-4-one (CAS 1115872-52-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1856517-3 (accessed 2026-10-24).

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