N-(5-chloro-2-methoxyphenyl)-2-[1-oxo-4-(thiomorpholin-4-yl)-1,2-dihydrophthalazin-2-yl]acetamide

N-(5-氯-2-甲氧基苯基)-2-[1-氧代-4-(硫代吗啉-4-基)-1,2-二氢酞嗪-2-基]乙酰胺

N-(5-chloro-2-methoxyphenyl)-2-[1-oxo-4-(thiomorpholin-4-yl)-1,2-dihydrophthalazin-2-yl]acetamide (CAS 1251599-72-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C21H21ClN4O3S and a molecular weight of 444.9 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1251599-72-0
Jingsj CID: J-1577801-9
Molecular Formula: C₂₁H₂₁ClN₄O₃S
Chinese Name: N-(5-氯-2-甲氧基苯基)-2-[1-氧代-4-(硫代吗啉-4-基)-1,2-二氢酞嗪-2-基]乙酰胺
Molecular Weight: 444.9 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of N-(5-chloro-2-methoxyphenyl)-2-[1-oxo-4-(thiomorpholin-4-yl)-1,2-dihydrophthalazin-2-yl]acetamide?

The CAS number of N-(5-chloro-2-methoxyphenyl)-2-[1-oxo-4-(thiomorpholin-4-yl)-1,2-dihydrophthalazin-2-yl]acetamide is 1251599-72-0.

What are the molecular formula and molecular weight of N-(5-chloro-2-methoxyphenyl)-2-[1-oxo-4-(thiomorpholin-4-yl)-1,2-dihydrophthalazin-2-yl]acetamide?

N-(5-chloro-2-methoxyphenyl)-2-[1-oxo-4-(thiomorpholin-4-yl)-1,2-dihydrophthalazin-2-yl]acetamide has molecular formula C21H21ClN4O3S and molecular weight 444.9 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-(5-chloro-2-methoxyphenyl)-2-[1-oxo-4-(thiomorpholin-4-yl)-1,2-dihydrophthalazin-2-yl]acetamide (CAS 1251599-72-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1577801-9 (accessed 2026-10-24).

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