2-(4-formyl-1H-pyrazol-1-yl)pentanoic acid

2-(4-甲酰基-1H-吡唑-1-基)戊酸

2-(4-formyl-1H-pyrazol-1-yl)pentanoic acid (CAS 2138259-28-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H12N2O3 and a molecular weight of 196.20 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2138259-28-4
Jingsj CID: J-950993-5
Molecular Formula: C₉H₁₂N₂O₃
Chinese Name: 2-(4-甲酰基-1H-吡唑-1-基)戊酸
Molecular Weight: 196.20 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-(4-formyl-1H-pyrazol-1-yl)pentanoic acid?

The CAS number of 2-(4-formyl-1H-pyrazol-1-yl)pentanoic acid is 2138259-28-4.

What are the molecular formula and molecular weight of 2-(4-formyl-1H-pyrazol-1-yl)pentanoic acid?

2-(4-formyl-1H-pyrazol-1-yl)pentanoic acid has molecular formula C9H12N2O3 and molecular weight 196.20 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. "2-(4-formyl-1H-pyrazol-1-yl)pentanoic acid (CAS 2138259-28-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-950993-5 (accessed 2026-10-23).

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