1H-pyrazole-4,5-dicarboxylic acid hydrate

1H-吡唑-4,5-二羧酸水合物

Also known as: 1H-pyrazole-4,5-dicarboxylic acid hydrate (1:1), 1H-pyrazole-4,5-dicarboxylic acid, hydrate

1H-pyrazole-4,5-dicarboxylic acid hydrate (CAS 1221910-55-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H6N2O5 and a molecular weight of 174.11200 g/mol. It is also known as 1H-pyrazole-4,5-dicarboxylic acid hydrate (1:1) and 1H-pyrazole-4,5-dicarboxylic acid, hydrate. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1221910-55-9
Jingsj CID: J-1053753-4
Molecular Formula: C₅H₆N₂O₅
Chinese Name: 1H-吡唑-4,5-二羧酸水合物
Molecular Weight: 174.11200 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1H-pyrazole-4,5-dicarboxylic acid hydrate?

The CAS number of 1H-pyrazole-4,5-dicarboxylic acid hydrate is 1221910-55-9.

What are the molecular formula and molecular weight of 1H-pyrazole-4,5-dicarboxylic acid hydrate?

1H-pyrazole-4,5-dicarboxylic acid hydrate has molecular formula C5H6N2O5 and molecular weight 174.11200 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. "1H-pyrazole-4,5-dicarboxylic acid hydrate (CAS 1221910-55-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1053753-4 (accessed 2026-10-24).

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