N-(3-acetylphenyl)-2-{5-methyl-6-[3-(3-methylphenyl)-1,2,4-oxadiazol-5-yl]-4-oxo-3H,4H-thieno[2,3-d]pyrimidin-3-yl}acetamide

N-(3-乙酰基苯基)-2-{5-甲基-6-[3-(3-甲基苯基)-1,2,4-噁二唑-5-基]-4-氧代-3H,4H-噻吩并[2,3-d]嘧啶-3-基}乙酰胺

N-(3-acetylphenyl)-2-{5-methyl-6-[3-(3-methylphenyl)-1,2,4-oxadiazol-5-yl]-4-oxo-3H,4H-thieno[2,3-d]pyrimidin-3-yl}acetamide (CAS 1223804-26-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C26H21N5O4S and a molecular weight of 499.5 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1223804-26-9
Jingsj CID
J-498537-6
Molecular Formula
C26H21N5O4S
Chinese Name
N-(3-乙酰基苯基)-2-{5-甲基-6-[3-(3-甲基苯基)-1,2,4-噁二唑-5-基]-4-氧代-3H,4H-噻吩并[2,3-d]嘧啶-3-基}乙酰胺
Molecular Weight
499.5 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of N-(3-acetylphenyl)-2-{5-methyl-6-[3-(3-methylphenyl)-1,2,4-oxadiazol-5-yl]-4-oxo-3H,4H-thieno[2,3-d]pyrimidin-3-yl}acetamide?

The CAS number of N-(3-acetylphenyl)-2-{5-methyl-6-[3-(3-methylphenyl)-1,2,4-oxadiazol-5-yl]-4-oxo-3H,4H-thieno[2,3-d]pyrimidin-3-yl}acetamide is 1223804-26-9.

What are the molecular formula and molecular weight of N-(3-acetylphenyl)-2-{5-methyl-6-[3-(3-methylphenyl)-1,2,4-oxadiazol-5-yl]-4-oxo-3H,4H-thieno[2,3-d]pyrimidin-3-yl}acetamide?

N-(3-acetylphenyl)-2-{5-methyl-6-[3-(3-methylphenyl)-1,2,4-oxadiazol-5-yl]-4-oxo-3H,4H-thieno[2,3-d]pyrimidin-3-yl}acetamide has molecular formula C26H21N5O4S and molecular weight 499.5 g/mol.

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

Last updated:

How to cite: Jingsj. "N-(3-acetylphenyl)-2-{5-methyl-6-[3-(3-methylphenyl)-1,2,4-oxadiazol-5-yl]-4-oxo-3H,4H-thieno[2,3-d]pyrimidin-3-yl}acetamide (CAS 1223804-26-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-498537-6 (accessed 2026-10-25).

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