3-(1,3-benzodioxol-5-yl)-1H-pyrazole-5-carboxylic acid

3-(1,3-苯并二氧杂环戊烯-5-基)-1H-吡唑-5-羧酸

Also known as: 5-BENZO[1,3]DIOXOL-5-YL-2H-PYRAZOLE-3-CARBOXYLIC ACID, 5-(1,3-Benzodioxol-5-yl)-2H-pyrazole-3-carboxylic acid, 1H-Pyrazole-5-carboxylic acid, 3-(1,3-benzodioxol-5-yl)-, AKOS BBS-00005815, ASINEX-REAG BAS 07750338, IFLAB-BB F2130-0046, F2130-0046

3-(1,3-benzodioxol-5-yl)-1H-pyrazole-5-carboxylic acid (CAS 890621-48-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H8N2O4 and a molecular weight of 232.19200 g/mol. It is also known as 5-BENZO[1,3]DIOXOL-5-YL-2H-PYRAZOLE-3-CARBOXYLIC ACID, 5-(1,3-Benzodioxol-5-yl)-2H-pyrazole-3-carboxylic acid and 1H-Pyrazole-5-carboxylic acid, 3-(1,3-benzodioxol-5-yl)-. Key properties include a boiling point of 558.4ºC at 760 mmHg, a density of 1.548g/cm3 and a flash point of 291.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

890621-48-4

Jingsj CID

J-1492758-6

Molecular Formula

C₁₁H₈N₂O₄

Chinese Name

3-(1,3-苯并二氧杂环戊烯-5-基)-1H-吡唑-5-羧酸

Molecular Weight

232.19200 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026