1-[2-fluoro-4-(1H-pyrazol-1-yl)phenyl]-5-methoxy-4-oxo-1,4-dihydropyridazine-3-carboxylic acid

1-[2-氟-4-(1H-吡唑-1-基)苯基]-5-甲氧基-4-氧代-1,4-二氢哒嗪-3-羧酸

1-[2-fluoro-4-(1H-pyrazol-1-yl)phenyl]-5-methoxy-4-oxo-1,4-dihydropyridazine-3-carboxylic acid (CAS 1622861-42-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C15H11FN4O4 and a molecular weight of 330.27 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1622861-42-0
Jingsj CID: J-1037858-2
Molecular Formula: C₁₅H₁₁FN₄O₄
Chinese Name: 1-[2-氟-4-(1H-吡唑-1-基)苯基]-5-甲氧基-4-氧代-1,4-二氢哒嗪-3-羧酸
Molecular Weight: 330.27 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-[2-fluoro-4-(1H-pyrazol-1-yl)phenyl]-5-methoxy-4-oxo-1,4-dihydropyridazine-3-carboxylic acid?

The CAS number of 1-[2-fluoro-4-(1H-pyrazol-1-yl)phenyl]-5-methoxy-4-oxo-1,4-dihydropyridazine-3-carboxylic acid is 1622861-42-0.

What are the molecular formula and molecular weight of 1-[2-fluoro-4-(1H-pyrazol-1-yl)phenyl]-5-methoxy-4-oxo-1,4-dihydropyridazine-3-carboxylic acid?

1-[2-fluoro-4-(1H-pyrazol-1-yl)phenyl]-5-methoxy-4-oxo-1,4-dihydropyridazine-3-carboxylic acid has molecular formula C15H11FN4O4 and molecular weight 330.27 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. "1-[2-fluoro-4-(1H-pyrazol-1-yl)phenyl]-5-methoxy-4-oxo-1,4-dihydropyridazine-3-carboxylic acid (CAS 1622861-42-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1037858-2 (accessed 2026-10-24).

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