[3-(5,7-Difluoro-benzothiazol-2-ylmethyl)-4-oxo-3,4-dihydro-phthalazin-1-yl]-acetic acid

[3-(5,7-二氟苯并噻唑-2-基甲基)-4-氧代-3,4-二氢酞嗪-1-基]乙酸

[3-(5,7-Difluoro-benzothiazol-2-ylmethyl)-4-oxo-3,4-dihydro-phthalazin-1-yl]-acetic acid (CAS 122665-80-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C18H11F2N3O3S and a molecular weight of 387.4 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
122665-80-9
Jingsj CID
J-698257-7
Molecular Formula
C18H11F2N3O3S
Chinese Name
[3-(5,7-二氟苯并噻唑-2-基甲基)-4-氧代-3,4-二氢酞嗪-1-基]乙酸
Molecular Weight
387.4 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of [3-(5,7-Difluoro-benzothiazol-2-ylmethyl)-4-oxo-3,4-dihydro-phthalazin-1-yl]-acetic acid?

The CAS number of [3-(5,7-Difluoro-benzothiazol-2-ylmethyl)-4-oxo-3,4-dihydro-phthalazin-1-yl]-acetic acid is 122665-80-9.

What are the molecular formula and molecular weight of [3-(5,7-Difluoro-benzothiazol-2-ylmethyl)-4-oxo-3,4-dihydro-phthalazin-1-yl]-acetic acid?

[3-(5,7-Difluoro-benzothiazol-2-ylmethyl)-4-oxo-3,4-dihydro-phthalazin-1-yl]-acetic acid has molecular formula C18H11F2N3O3S and molecular weight 387.4 g/mol.

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

Last updated:

How to cite: Jingsj. "[3-(5,7-Difluoro-benzothiazol-2-ylmethyl)-4-oxo-3,4-dihydro-phthalazin-1-yl]-acetic acid (CAS 122665-80-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-698257-7 (accessed 2026-10-24).

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