3-Acetyl-1H-pyrazole-5-carboxylic acid

3-乙酰基-1H-吡唑-5-羧酸

Also known as: 5-acetyl-1H-pyrazole-3-carboxylic acid, 5-acetyl-2H-pyrazole-3-carboxylic acid, 5-acetylpyrazole-3-carboxylic acid, 5-ethanoyl-2H-pyrazole-3-carboxylic acid, CHEMBRDG-BB 4005123, 3-acetyl-1H-pyrazole-5-carboxylic acid(SALTDATA: FREE)

CAS No.
949034-45-1
Jingsj CID
J-1084363-5
Molecular Formula
C6H6N2O3
Chinese Name
3-乙酰基-1H-吡唑-5-羧酸
Molecular Weight
154.12300 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point479.2ºC at 760 mmHg
Density1.467g/cm3
Flash Point243.6ºC

Frequently Asked Questions

What is the CAS number of 3-Acetyl-1H-pyrazole-5-carboxylic acid?

949034-45-1

What are the molecular formula and molecular weight of 3-Acetyl-1H-pyrazole-5-carboxylic acid?

C6H6N2O3, molecular weight 154.12300 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026