Methyl 1,3,7-trimethyl-2,4-dioxo-5-quinolin-1-ium-6-ylpyrido[2,3-d]pyrimidine-6-carboxylate

1,3,7-三甲基-2,4-二氧代-5-(1-喹啉鎓-6-基)吡啶并[2,3-d]嘧啶-6-甲酸甲酯

Methyl 1,3,7-trimethyl-2,4-dioxo-5-quinolin-1-ium-6-ylpyrido[2,3-d]pyrimidine-6-carboxylate (CAS 371211-18-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C21H19N4O4+ and a molecular weight of 391.4 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
371211-18-6
Jingsj CID
J-435055-2
Molecular Formula
C21H19N4O4
Chinese Name
1,3,7-三甲基-2,4-二氧代-5-(1-喹啉鎓-6-基)吡啶并[2,3-d]嘧啶-6-甲酸甲酯
Molecular Weight
391.4 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of Methyl 1,3,7-trimethyl-2,4-dioxo-5-quinolin-1-ium-6-ylpyrido[2,3-d]pyrimidine-6-carboxylate?

The CAS number of Methyl 1,3,7-trimethyl-2,4-dioxo-5-quinolin-1-ium-6-ylpyrido[2,3-d]pyrimidine-6-carboxylate is 371211-18-6.

What are the molecular formula and molecular weight of Methyl 1,3,7-trimethyl-2,4-dioxo-5-quinolin-1-ium-6-ylpyrido[2,3-d]pyrimidine-6-carboxylate?

Methyl 1,3,7-trimethyl-2,4-dioxo-5-quinolin-1-ium-6-ylpyrido[2,3-d]pyrimidine-6-carboxylate has molecular formula C21H19N4O4+ and molecular weight 391.4 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Methyl 1,3,7-trimethyl-2,4-dioxo-5-quinolin-1-ium-6-ylpyrido[2,3-d]pyrimidine-6-carboxylate (CAS 371211-18-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-435055-2 (accessed 2026-10-24).

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