1-Phthalazineacetic acid, 3,4-dihydro-3-[[5-(methylsulfonyl)-2-benzothiazolyl]methyl]-4-oxo-, ethyl ester

3,4-二氢-3-[[5-(甲磺酰基)-2-苯并噻唑基]甲基]-4-氧代-1-酞嗪乙酸乙酯

Also known as: [3-(5-Methanesulfonyl-benzothiazol-2-ylmethyl)-4-oxo-3,4-dihydro-phthalazin-1-yl]-acetic acid ethyl ester

1-Phthalazineacetic acid, 3,4-dihydro-3-[[5-(methylsulfonyl)-2-benzothiazolyl]methyl]-4-oxo-, ethyl ester (CAS 110704-00-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C21H19N3O5S2 and a molecular weight of 457.52300 g/mol. It is also known as [3-(5-Methanesulfonyl-benzothiazol-2-ylmethyl)-4-oxo-3,4-dihydro-phthalazin-1-yl]-acetic acid ethyl ester. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
110704-00-2
Jingsj CID
J-1374180-4
Molecular Formula
C21H19N3O5S2
Chinese Name
3,4-二氢-3-[[5-(甲磺酰基)-2-苯并噻唑基]甲基]-4-氧代-1-酞嗪乙酸乙酯
Molecular Weight
457.52300 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-Phthalazineacetic acid, 3,4-dihydro-3-[[5-(methylsulfonyl)-2-benzothiazolyl]methyl]-4-oxo-, ethyl ester?

The CAS number of 1-Phthalazineacetic acid, 3,4-dihydro-3-[[5-(methylsulfonyl)-2-benzothiazolyl]methyl]-4-oxo-, ethyl ester is 110704-00-2.

What are the molecular formula and molecular weight of 1-Phthalazineacetic acid, 3,4-dihydro-3-[[5-(methylsulfonyl)-2-benzothiazolyl]methyl]-4-oxo-, ethyl ester?

1-Phthalazineacetic acid, 3,4-dihydro-3-[[5-(methylsulfonyl)-2-benzothiazolyl]methyl]-4-oxo-, ethyl ester has molecular formula C21H19N3O5S2 and molecular weight 457.52300 g/mol.

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

Last updated:

How to cite: Jingsj. "1-Phthalazineacetic acid, 3,4-dihydro-3-[[5-(methylsulfonyl)-2-benzothiazolyl]methyl]-4-oxo-, ethyl ester (CAS 110704-00-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1374180-4 (accessed 2026-10-25).

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