Ethyl 2-(7-amino-1,4-dihydro-5-hydroxy-1-methyl-4-oxopyrimido[4,5-c]pyridazin-3-yl)acetate

Ethyl 2-(7-amino-1,4-dihydro-5-hydroxy-1-methyl-4-oxopyrimido[4,5-c]pyridazin-3-yl)acetate (CAS 67873-35-2) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C11H13N5O4 and a molecular weight of 279.25 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 67873-35-2
Jingsj CID: J-1223504-7
Molecular Formula: C₁₁H₁₃N₅O₄
Molecular Weight: 279.25 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Ethyl 2-(7-amino-1,4-dihydro-5-hydroxy-1-methyl-4-oxopyrimido[4,5-c]pyridazin-3-yl)acetate?

The CAS number of Ethyl 2-(7-amino-1,4-dihydro-5-hydroxy-1-methyl-4-oxopyrimido[4,5-c]pyridazin-3-yl)acetate is 67873-35-2.

What are the molecular formula and molecular weight of Ethyl 2-(7-amino-1,4-dihydro-5-hydroxy-1-methyl-4-oxopyrimido[4,5-c]pyridazin-3-yl)acetate?

Ethyl 2-(7-amino-1,4-dihydro-5-hydroxy-1-methyl-4-oxopyrimido[4,5-c]pyridazin-3-yl)acetate has molecular formula C11H13N5O4 and molecular weight 279.25 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. "Ethyl 2-(7-amino-1,4-dihydro-5-hydroxy-1-methyl-4-oxopyrimido[4,5-c]pyridazin-3-yl)acetate (CAS 67873-35-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1223504-7 (accessed 2026-10-25).

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