1,4-Dihydro-9H-1,2,3-triazolo[4,5-b]quinolin-9-one

1,4-二氢-9H-1,2,3-三唑并[4,5-b]喹啉-9-酮

Also known as: 2,3-dihydrotriazolo[4,5-b]quinolin-9-one, 9H-1,2,3-Triazolo[4,5-b]quinolin-9-one, 3,4-dihydro-

1,4-Dihydro-9H-1,2,3-triazolo[4,5-b]quinolin-9-one (CAS 72680-07-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H6N4O and a molecular weight of 186.17000 g/mol. It is also known as 2,3-dihydrotriazolo[4,5-b]quinolin-9-one and 9H-1,2,3-Triazolo[4,5-b]quinolin-9-one, 3,4-dihydro-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 72680-07-0
Jingsj CID: J-881063-6
Molecular Formula: C₉H₆N₄O
Chinese Name: 1,4-二氢-9H-1,2,3-三唑并[4,5-b]喹啉-9-酮
Molecular Weight: 186.17000 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1,4-Dihydro-9H-1,2,3-triazolo[4,5-b]quinolin-9-one?

The CAS number of 1,4-Dihydro-9H-1,2,3-triazolo[4,5-b]quinolin-9-one is 72680-07-0.

What are the molecular formula and molecular weight of 1,4-Dihydro-9H-1,2,3-triazolo[4,5-b]quinolin-9-one?

1,4-Dihydro-9H-1,2,3-triazolo[4,5-b]quinolin-9-one has molecular formula C9H6N4O and molecular weight 186.17000 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. "1,4-Dihydro-9H-1,2,3-triazolo[4,5-b]quinolin-9-one (CAS 72680-07-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-881063-6 (accessed 2026-10-25).

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