8-methoxy-3,5-dimethyl-2-sulfanylidene-4aH-pyrimido[5,4-b]indol-4-one

8-methoxy-3,5-dimethyl-2-sulfanylidene-4aH-pyrimido[5,4-b]indol-4-one (CAS 1326857-08-2) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C13H13N3O2S and a molecular weight of 275.33 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1326857-08-2
Jingsj CID: J-1247994-6
Molecular Formula: C₁₃H₁₃N₃O₂S
Molecular Weight: 275.33 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 8-methoxy-3,5-dimethyl-2-sulfanylidene-4aH-pyrimido[5,4-b]indol-4-one?

The CAS number of 8-methoxy-3,5-dimethyl-2-sulfanylidene-4aH-pyrimido[5,4-b]indol-4-one is 1326857-08-2.

What are the molecular formula and molecular weight of 8-methoxy-3,5-dimethyl-2-sulfanylidene-4aH-pyrimido[5,4-b]indol-4-one?

8-methoxy-3,5-dimethyl-2-sulfanylidene-4aH-pyrimido[5,4-b]indol-4-one has molecular formula C13H13N3O2S and molecular weight 275.33 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. "8-methoxy-3,5-dimethyl-2-sulfanylidene-4aH-pyrimido[5,4-b]indol-4-one (CAS 1326857-08-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1247994-6 (accessed 2026-10-25).

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