5-(Pyrazin-2-yl)-1H-pyrazole-3-carboxylic acid

5-(吡嗪-2-基)-1H-吡唑-3-羧酸

Also known as: 5-Pyrazin-2-yl-1H-pyrazole-3-carboxylic acid, 5-(Pyrazin-2-yl)-1H-pyrazole-3-carboxylic acid, 5-(PYRAZINE-2-YL)PYRAZOLE-3-CARBOXYLIC ACID, 3-pyrazin-2-yl-1H-pyrazole-5-carboxylic acid, 1H-Pyrazole-3-carboxylic acid, 5-(2-pyrazinyl)-

5-(Pyrazin-2-yl)-1H-pyrazole-3-carboxylic acid (CAS 1029108-75-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H6N4O2 and a molecular weight of 190.15900 g/mol. It is also known as 5-Pyrazin-2-yl-1H-pyrazole-3-carboxylic acid, 5-(PYRAZINE-2-YL)PYRAZOLE-3-CARBOXYLIC ACID and 3-pyrazin-2-yl-1H-pyrazole-5-carboxylic acid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1029108-75-5
Jingsj CID: J-1472755-1
Molecular Formula: C₈H₆N₄O₂
Chinese Name: 5-(吡嗪-2-基)-1H-吡唑-3-羧酸
Molecular Weight: 190.15900 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-(Pyrazin-2-yl)-1H-pyrazole-3-carboxylic acid?

The CAS number of 5-(Pyrazin-2-yl)-1H-pyrazole-3-carboxylic acid is 1029108-75-5.

What are the molecular formula and molecular weight of 5-(Pyrazin-2-yl)-1H-pyrazole-3-carboxylic acid?

5-(Pyrazin-2-yl)-1H-pyrazole-3-carboxylic acid has molecular formula C8H6N4O2 and molecular weight 190.15900 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. "5-(Pyrazin-2-yl)-1H-pyrazole-3-carboxylic acid (CAS 1029108-75-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1472755-1 (accessed 2026-10-25).

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