4-Fluoro-5-(1-pyrazolyl)-2-nitrobenzoic Acid

2-硝基-4-氟-5-(1-吡唑基)苯甲酸

Also known as: 4-Fluoro-5-(1-pyrazolyl)-2-nitrobenzoic Acid, 4-Fluoro-2-nitro-5-(1H-pyrazol-1-yl)benzoic acid, 4-fluoro-5-(1H-pyrazol-1-yl)-2-nitrobenzoic acid, Benzoic acid, 4-fluoro-2-nitro-5-(1H-pyrazol-1-yl)-

4-Fluoro-5-(1-pyrazolyl)-2-nitrobenzoic Acid (CAS 1186663-21-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H6FN3O4 and a molecular weight of 251.17100 g/mol. It is also known as 4-Fluoro-2-nitro-5-(1H-pyrazol-1-yl)benzoic acid, 4-fluoro-5-(1H-pyrazol-1-yl)-2-nitrobenzoic acid and Benzoic acid, 4-fluoro-2-nitro-5-(1H-pyrazol-1-yl)-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1186663-21-7
Jingsj CID: J-1507416-4
Molecular Formula: C₁₀H₆FN₃O₄
Chinese Name: 2-硝基-4-氟-5-(1-吡唑基)苯甲酸
Molecular Weight: 251.17100 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-Fluoro-5-(1-pyrazolyl)-2-nitrobenzoic Acid?

The CAS number of 4-Fluoro-5-(1-pyrazolyl)-2-nitrobenzoic Acid is 1186663-21-7.

What are the molecular formula and molecular weight of 4-Fluoro-5-(1-pyrazolyl)-2-nitrobenzoic Acid?

4-Fluoro-5-(1-pyrazolyl)-2-nitrobenzoic Acid has molecular formula C10H6FN3O4 and molecular weight 251.17100 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. "4-Fluoro-5-(1-pyrazolyl)-2-nitrobenzoic Acid (CAS 1186663-21-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1507416-4 (accessed 2026-10-24).

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