5-((2-(4-ethoxy-3-methoxyphenyl)-5-methyloxazol-4-yl)methyl)-2-(4-ethoxyphenyl)pyrazolo[1,5-a]pyrazin-4(5H)-one

5-((2-(4-乙氧基-3-甲氧基苯基)-5-甲基噁唑-4-基)甲基)-2-(4-乙氧基苯基)吡唑并[1,5-a]吡嗪-4(5H)-酮

5-((2-(4-ethoxy-3-methoxyphenyl)-5-methyloxazol-4-yl)methyl)-2-(4-ethoxyphenyl)pyrazolo[1,5-a]pyrazin-4(5H)-one (CAS 1285896-03-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C28H28N4O5 and a molecular weight of 500.5 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1285896-03-8
Jingsj CID
J-1347119-6
Molecular Formula
C28H28N4O5
Chinese Name
5-((2-(4-乙氧基-3-甲氧基苯基)-5-甲基噁唑-4-基)甲基)-2-(4-乙氧基苯基)吡唑并[1,5-a]吡嗪-4(5H)-酮
Molecular Weight
500.5 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-((2-(4-ethoxy-3-methoxyphenyl)-5-methyloxazol-4-yl)methyl)-2-(4-ethoxyphenyl)pyrazolo[1,5-a]pyrazin-4(5H)-one?

The CAS number of 5-((2-(4-ethoxy-3-methoxyphenyl)-5-methyloxazol-4-yl)methyl)-2-(4-ethoxyphenyl)pyrazolo[1,5-a]pyrazin-4(5H)-one is 1285896-03-8.

What are the molecular formula and molecular weight of 5-((2-(4-ethoxy-3-methoxyphenyl)-5-methyloxazol-4-yl)methyl)-2-(4-ethoxyphenyl)pyrazolo[1,5-a]pyrazin-4(5H)-one?

5-((2-(4-ethoxy-3-methoxyphenyl)-5-methyloxazol-4-yl)methyl)-2-(4-ethoxyphenyl)pyrazolo[1,5-a]pyrazin-4(5H)-one has molecular formula C28H28N4O5 and molecular weight 500.5 g/mol.

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

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How to cite: Jingsj. "5-((2-(4-ethoxy-3-methoxyphenyl)-5-methyloxazol-4-yl)methyl)-2-(4-ethoxyphenyl)pyrazolo[1,5-a]pyrazin-4(5H)-one (CAS 1285896-03-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1347119-6 (accessed 2026-10-26).

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