7,8-dimethoxy-2-[(4-methoxyphenyl)amino]-5H-[1,3,4]thiadiazolo[2,3-b]quinazolin-5-one

7,8-dimethoxy-2-[(4-methoxyphenyl)amino]-5H-[1,3,4]thiadiazolo[2,3-b]quinazolin-5-one (CAS 1021260-78-5) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C18H16N4O4S and a molecular weight of 384.4 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1021260-78-5
Jingsj CID: J-1674271-8
Molecular Formula: C₁₈H₁₆N₄O₄S
Molecular Weight: 384.4 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 7,8-dimethoxy-2-[(4-methoxyphenyl)amino]-5H-[1,3,4]thiadiazolo[2,3-b]quinazolin-5-one?

The CAS number of 7,8-dimethoxy-2-[(4-methoxyphenyl)amino]-5H-[1,3,4]thiadiazolo[2,3-b]quinazolin-5-one is 1021260-78-5.

What are the molecular formula and molecular weight of 7,8-dimethoxy-2-[(4-methoxyphenyl)amino]-5H-[1,3,4]thiadiazolo[2,3-b]quinazolin-5-one?

7,8-dimethoxy-2-[(4-methoxyphenyl)amino]-5H-[1,3,4]thiadiazolo[2,3-b]quinazolin-5-one has molecular formula C18H16N4O4S and molecular weight 384.4 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. "7,8-dimethoxy-2-[(4-methoxyphenyl)amino]-5H-[1,3,4]thiadiazolo[2,3-b]quinazolin-5-one (CAS 1021260-78-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1674271-8 (accessed 2026-10-24).

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