1-phenyl-3-(pyridin-4-yl)-1H-pyrazole-4-carbaldehyde

1-苯基-3-(4-吡啶基)-1H-吡唑-4-甲醛

Also known as: 1-phenyl-3-(4-pyridinyl)-1H-pyrazole-4-carbaldehyde, 1-phenyl-3-pyridin-4-yl-1H-pyrazole-4-carbaldehyde, 1-phenyl-3-pyridin-4-ylpyrazole-4-carbaldehyde, 1H-pyrazole-4-carboxaldehyde, 1-phenyl-3-(4-pyridinyl)-, CHEMBRDG-BB 5920292

1-phenyl-3-(pyridin-4-yl)-1H-pyrazole-4-carbaldehyde (CAS 371917-81-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C15H11N3O and a molecular weight of 249.26700 g/mol. It is also known as 1-phenyl-3-(4-pyridinyl)-1H-pyrazole-4-carbaldehyde, 1-phenyl-3-pyridin-4-yl-1H-pyrazole-4-carbaldehyde and 1-phenyl-3-pyridin-4-ylpyrazole-4-carbaldehyde. Key properties include a boiling point of 452.5ºC at 760 mmHg, a density of 1.2g/cm3 and a flash point of 227.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
371917-81-6
Jingsj CID
J-1518318-7
Molecular Formula
C15H11N3O
Chinese Name
1-苯基-3-(4-吡啶基)-1H-吡唑-4-甲醛
Molecular Weight
249.26700 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point452.5ºC at 760 mmHg
Density1.2g/cm3
Flash Point227.5ºC

Frequently Asked Questions

What is the CAS number of 1-phenyl-3-(pyridin-4-yl)-1H-pyrazole-4-carbaldehyde?

The CAS number of 1-phenyl-3-(pyridin-4-yl)-1H-pyrazole-4-carbaldehyde is 371917-81-6.

What are the molecular formula and molecular weight of 1-phenyl-3-(pyridin-4-yl)-1H-pyrazole-4-carbaldehyde?

1-phenyl-3-(pyridin-4-yl)-1H-pyrazole-4-carbaldehyde has molecular formula C15H11N3O and molecular weight 249.26700 g/mol.

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

Last updated:

How to cite: Jingsj. "1-phenyl-3-(pyridin-4-yl)-1H-pyrazole-4-carbaldehyde (CAS 371917-81-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1518318-7 (accessed 2026-10-25).

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