3-Phenyl-1-(pyridin-2-yl)-1H-pyrazol-5-ol

3-苯基-1-(吡啶-2-基)-1H-吡唑-5-醇

Also known as: 1-(2-Pyridinyl)-3-phenyl-1H-pyrazol-5-ol, 1H-Pyrazol-5-ol, 3-phenyl-1-(2-pyridinyl)-

3-Phenyl-1-(pyridin-2-yl)-1H-pyrazol-5-ol (CAS 140397-82-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C14H11N3O and a molecular weight of 237.25664 g/mol. It is also known as 1-(2-Pyridinyl)-3-phenyl-1H-pyrazol-5-ol and 1H-Pyrazol-5-ol, 3-phenyl-1-(2-pyridinyl)-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 140397-82-6
Jingsj CID: J-1526136-4
Molecular Formula: C₁₄H₁₁N₃O
Chinese Name: 3-苯基-1-(吡啶-2-基)-1H-吡唑-5-醇
Molecular Weight: 237.25664 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-Phenyl-1-(pyridin-2-yl)-1H-pyrazol-5-ol?

The CAS number of 3-Phenyl-1-(pyridin-2-yl)-1H-pyrazol-5-ol is 140397-82-6.

What are the molecular formula and molecular weight of 3-Phenyl-1-(pyridin-2-yl)-1H-pyrazol-5-ol?

3-Phenyl-1-(pyridin-2-yl)-1H-pyrazol-5-ol has molecular formula C14H11N3O and molecular weight 237.25664 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-Phenyl-1-(pyridin-2-yl)-1H-pyrazol-5-ol (CAS 140397-82-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1526136-4 (accessed 2026-10-24).

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