(3-hydroxy-1H-pyrazol-4-yl)acetic acid

3-羟基-1H-吡唑-4-基乙酸

Also known as: (3-Oxo-2,3-dihydro-1H-pyrazol-4-yl)-acetic acid, (5-Hydroxy-1H-pyrazol-4-yl)-acetic acid, 1H-Pyrazole-4-acetic acid, 2,3-dihydro-3-oxo-, 2-(3-hydroxy-1H-pyrazol-4-yl)acetic acid, BAS 10151791, SBB010288

(3-hydroxy-1H-pyrazol-4-yl)acetic acid (CAS 876716-99-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H6N2O3 and a molecular weight of 142.11274 g/mol. It is also known as (3-Oxo-2,3-dihydro-1H-pyrazol-4-yl)-acetic acid, (5-Hydroxy-1H-pyrazol-4-yl)-acetic acid and 1H-Pyrazole-4-acetic acid, 2,3-dihydro-3-oxo-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 876716-99-3
Jingsj CID: J-1594128-0
Molecular Formula: C₅H₆N₂O₃
Chinese Name: 3-羟基-1H-吡唑-4-基乙酸
Molecular Weight: 142.11274 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of (3-hydroxy-1H-pyrazol-4-yl)acetic acid?

The CAS number of (3-hydroxy-1H-pyrazol-4-yl)acetic acid is 876716-99-3.

What are the molecular formula and molecular weight of (3-hydroxy-1H-pyrazol-4-yl)acetic acid?

(3-hydroxy-1H-pyrazol-4-yl)acetic acid has molecular formula C5H6N2O3 and molecular weight 142.11274 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. "(3-hydroxy-1H-pyrazol-4-yl)acetic acid (CAS 876716-99-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1594128-0 (accessed 2026-10-25).

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