1-(2-methylphenyl)-1H-pyrazole-4-carbaldehyde

1-(2-甲基苯基)吡唑-4-甲醛

Also known as: 1-(2-methylphenyl)-4-pyrazolecarboxaldehyde, 1-(2-methylphenyl)pyrazole-4-carbaldehyde, 1-(o-Tolyl)-1H-pyrazole-4-carbaldehyde, 1H-Pyrazole-4-carboxaldehyde, 1-(2-methylphenyl)-, UKRORGSYN-BB BBV-069888, ZINC06452034

1-(2-methylphenyl)-1H-pyrazole-4-carbaldehyde (CAS 75815-74-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H10N2O and a molecular weight of 186.21000 g/mol. It is also known as 1-(2-methylphenyl)-4-pyrazolecarboxaldehyde, 1-(2-methylphenyl)pyrazole-4-carbaldehyde and 1-(o-Tolyl)-1H-pyrazole-4-carbaldehyde. Key properties include a boiling point of 334.7ºC at 760 mmHg, a density of 1.13g/cm3 and a flash point of 156.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
75815-74-6
Jingsj CID
J-1460434-2
Molecular Formula
C11H10N2O
Chinese Name
1-(2-甲基苯基)吡唑-4-甲醛
Molecular Weight
186.21000 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point334.7ºC at 760 mmHg
Density1.13g/cm3
Flash Point156.2ºC

Frequently Asked Questions

What is the CAS number of 1-(2-methylphenyl)-1H-pyrazole-4-carbaldehyde?

The CAS number of 1-(2-methylphenyl)-1H-pyrazole-4-carbaldehyde is 75815-74-6.

What are the molecular formula and molecular weight of 1-(2-methylphenyl)-1H-pyrazole-4-carbaldehyde?

1-(2-methylphenyl)-1H-pyrazole-4-carbaldehyde has molecular formula C11H10N2O and molecular weight 186.21000 g/mol.

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

Last updated:

How to cite: Jingsj. "1-(2-methylphenyl)-1H-pyrazole-4-carbaldehyde (CAS 75815-74-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1460434-2 (accessed 2026-10-24).

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