tert-butyl 2-(1-oxo-3H-2-benzofuran-5-yl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxylate

2-(1-氧代-3H-2-苯并呋喃-5-基)-7,8-二氢-5H-吡啶并[4,3-d]嘧啶-6-甲酸叔丁酯

tert-butyl 2-(1-oxo-3H-2-benzofuran-5-yl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxylate (CAS 1799843-49-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C20H21N3O4 and a molecular weight of 367.4 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1799843-49-4
Jingsj CID
J-324839-9
Molecular Formula
C20H21N3O4
Chinese Name
2-(1-氧代-3H-2-苯并呋喃-5-基)-7,8-二氢-5H-吡啶并[4,3-d]嘧啶-6-甲酸叔丁酯
Molecular Weight
367.4 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of tert-butyl 2-(1-oxo-3H-2-benzofuran-5-yl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxylate?

The CAS number of tert-butyl 2-(1-oxo-3H-2-benzofuran-5-yl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxylate is 1799843-49-4.

What are the molecular formula and molecular weight of tert-butyl 2-(1-oxo-3H-2-benzofuran-5-yl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxylate?

tert-butyl 2-(1-oxo-3H-2-benzofuran-5-yl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxylate has molecular formula C20H21N3O4 and molecular weight 367.4 g/mol.

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

Last updated:

How to cite: Jingsj. "tert-butyl 2-(1-oxo-3H-2-benzofuran-5-yl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxylate (CAS 1799843-49-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-324839-9 (accessed 2026-10-25).

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