N-(4-ethylphenyl)-5-oxo-3,5-dihydro-2H-thiazolo[2,3-b]quinazoline-8-carboxamide

N-(4-乙基苯基)-5-氧代-3,5-二氢-2H-噻唑并[2,3-b]喹唑啉-8-甲酰胺

N-(4-ethylphenyl)-5-oxo-3,5-dihydro-2H-thiazolo[2,3-b]quinazoline-8-carboxamide (CAS 1251603-82-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C19H17N3O2S and a molecular weight of 351.4 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1251603-82-3
Jingsj CID: J-745325-6
Molecular Formula: C₁₉H₁₇N₃O₂S
Chinese Name: N-(4-乙基苯基)-5-氧代-3,5-二氢-2H-噻唑并[2,3-b]喹唑啉-8-甲酰胺
Molecular Weight: 351.4 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of N-(4-ethylphenyl)-5-oxo-3,5-dihydro-2H-thiazolo[2,3-b]quinazoline-8-carboxamide?

The CAS number of N-(4-ethylphenyl)-5-oxo-3,5-dihydro-2H-thiazolo[2,3-b]quinazoline-8-carboxamide is 1251603-82-3.

What are the molecular formula and molecular weight of N-(4-ethylphenyl)-5-oxo-3,5-dihydro-2H-thiazolo[2,3-b]quinazoline-8-carboxamide?

N-(4-ethylphenyl)-5-oxo-3,5-dihydro-2H-thiazolo[2,3-b]quinazoline-8-carboxamide has molecular formula C19H17N3O2S and molecular weight 351.4 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. "N-(4-ethylphenyl)-5-oxo-3,5-dihydro-2H-thiazolo[2,3-b]quinazoline-8-carboxamide (CAS 1251603-82-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-745325-6 (accessed 2026-10-25).

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