5-(3-hydroxyphenyl)-1H-pyrazole-3-carboxylic acid

5-(3-羟基苯基)-1H-吡唑-3-羧酸

Also known as: 3-(3-hydroxyphenyl)-1H-pyrazole-5-carboxylic acid, 1H-pyrazole-3-carboxylic acid, 5-(3-hydroxyphenyl)-, 3-carboxy-5-(3-hydroxyphenyl)-1H-pyrazole, 3-(3-carboxy-1H-pyrazol-5-yl)phenol

5-(3-hydroxyphenyl)-1H-pyrazole-3-carboxylic acid (CAS 690631-98-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H8N2O3 and a molecular weight of 204.18200 g/mol. It is also known as 3-(3-hydroxyphenyl)-1H-pyrazole-5-carboxylic acid, 1H-pyrazole-3-carboxylic acid, 5-(3-hydroxyphenyl)- and 3-carboxy-5-(3-hydroxyphenyl)-1H-pyrazole. Key properties include a melting point of 256ºC, a boiling point of 597.7ºC at 760 mmHg, a density of 1.487g/cm3 and a flash point of 315.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

690631-98-2

Jingsj CID

J-1359751-1

Molecular Formula

C₁₀H₈N₂O₃

Chinese Name

5-(3-羟基苯基)-1H-吡唑-3-羧酸

Molecular Weight

204.18200 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026