1-(4-chlorophenyl)-1H-pyrazole-4-carbaldehyde

1-(4-氯苯基)-1H-吡唑-4-甲醛

Also known as: 1-(4-chlorophenyl)-1H-pyrazole-4-carbaldehyde, 1-(4-chlorophenyl)pyrazole-4-carbaldehyde, 1-(4-chlorophenyl)-1H-pyrazole-4-carboxaldehyde, 1-(p-chlorophenyl)-pyrazole-4-carboxaldehyde, 1H-pyrazole-4-carboxaldehyde, 1-(4-chlorophenyl)-, 1-(4-Chlorophenyl)-1H-pyrazole-4-carbaldehyde - [C93297], Albb-009326

1-(4-chlorophenyl)-1H-pyrazole-4-carbaldehyde (CAS 63874-99-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H7ClN2O and a molecular weight of 206.62800 g/mol. It is also known as 1-(4-chlorophenyl)pyrazole-4-carbaldehyde, 1-(4-chlorophenyl)-1H-pyrazole-4-carboxaldehyde and 1-(p-chlorophenyl)-pyrazole-4-carboxaldehyde. Key properties include a boiling point of 339.1ºC at 760 mmHg, a density of 1.3g/cm3 and a flash point of 158.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
63874-99-7
Jingsj CID
J-904099-1
Molecular Formula
C10H7ClN2O
Chinese Name
1-(4-氯苯基)-1H-吡唑-4-甲醛
Molecular Weight
206.62800 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point339.1ºC at 760 mmHg
Density1.3g/cm3
Flash Point158.9ºC

Frequently Asked Questions

What is the CAS number of 1-(4-chlorophenyl)-1H-pyrazole-4-carbaldehyde?

The CAS number of 1-(4-chlorophenyl)-1H-pyrazole-4-carbaldehyde is 63874-99-7.

What are the molecular formula and molecular weight of 1-(4-chlorophenyl)-1H-pyrazole-4-carbaldehyde?

1-(4-chlorophenyl)-1H-pyrazole-4-carbaldehyde has molecular formula C10H7ClN2O and molecular weight 206.62800 g/mol.

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

Last updated:

How to cite: Jingsj. "1-(4-chlorophenyl)-1H-pyrazole-4-carbaldehyde (CAS 63874-99-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-904099-1 (accessed 2026-10-24).

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