Jingsj
.mol.sdf

5-Naphthalen-2-yl-1-phenyl-1H-pyrazole-3-carboxylic acid

5-萘-2-基-1-苯基-1H-吡唑-3-羧酸

Also known as: 5-Naphth-2-yl-1-phenyl-1H-pyrazole-3-carboxylic acid, 5-(2-Naphthalenyl)-1-phenyl-1H-pyrazole-3-carboxylic acid, 5-(Naphthalen-2-yl)-1-phenyl-1H-pyrazole-3-carboxylic acid, 1H-Pyrazole-3-carboxylic acid, 5-(2-naphthalenyl)-1-phenyl-

5-Naphthalen-2-yl-1-phenyl-1H-pyrazole-3-carboxylic acid (CAS 144252-16-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C20H14N2O2 and a molecular weight of 314.33700 g/mol. It is also known as 5-Naphth-2-yl-1-phenyl-1H-pyrazole-3-carboxylic acid, 5-(2-Naphthalenyl)-1-phenyl-1H-pyrazole-3-carboxylic acid and 5-(Naphthalen-2-yl)-1-phenyl-1H-pyrazole-3-carboxylic acid. Key properties include a boiling point of 563.1ºC at 760mmHg, a density of 1.25g/cm3 and a flash point of 294.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
144252-16-4
Jingsj CID
J-1424328-4
Molecular Formula
C20H14N2O2
Chinese Name
5-萘-2-基-1-苯基-1H-吡唑-3-羧酸
Molecular Weight
314.33700 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point563.1ºC at 760mmHg
Density1.25g/cm3
Flash Point294.3ºC

Frequently Asked Questions

What is the CAS number of 5-Naphthalen-2-yl-1-phenyl-1H-pyrazole-3-carboxylic acid?

The CAS number of 5-Naphthalen-2-yl-1-phenyl-1H-pyrazole-3-carboxylic acid is 144252-16-4.

What are the molecular formula and molecular weight of 5-Naphthalen-2-yl-1-phenyl-1H-pyrazole-3-carboxylic acid?

5-Naphthalen-2-yl-1-phenyl-1H-pyrazole-3-carboxylic acid has molecular formula C20H14N2O2 and molecular weight 314.33700 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "5-Naphthalen-2-yl-1-phenyl-1H-pyrazole-3-carboxylic acid (CAS 144252-16-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1424328-4 (accessed 2026-10-25).

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