5-chloro-3-methyl-1-(4-methylphenyl)-1H-pyrazole-4-carbaldehyde

5-氯-3-甲基-1-对甲苯基-1H-吡唑-4-甲醛

Also known as: 5-chloro-3-methyl-1-(4-methylphenyl)-1H-pyrazole-4-carboxaldehyde, 5-chloro-3-methyl-1-p-tolyl-1H-pyrazole-4-carbaldehyde, 5-chloro-3-methyl-1-p-tolyl-1H-pyrazole-4-carboxaldehyde, 1H-Pyrazole-4-carbaldehyde, 5-chloro-3-methyl-1-p-tolyl-, 1H-Pyrazole-4-carboxaldehyde, 5-chloro-3-methyl-1-(4-methylphenyl)-, 5-chloro-3-methyl-1-(4-methylphenyl)-4-pyrazolecarboxaldehyde, 5-chloro-3-methyl-1-(4-methylphenyl)pyrazole-4-carbaldehyde, MFCD01993680

5-chloro-3-methyl-1-(4-methylphenyl)-1H-pyrazole-4-carbaldehyde (CAS 350997-70-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H14O3 and a molecular weight of 194.22700 g/mol. It is also known as 5-chloro-3-methyl-1-(4-methylphenyl)-1H-pyrazole-4-carboxaldehyde, 5-chloro-3-methyl-1-p-tolyl-1H-pyrazole-4-carbaldehyde and 5-chloro-3-methyl-1-p-tolyl-1H-pyrazole-4-carboxaldehyde. Key properties include a boiling point of 366.1ºC at 760 mmHg, a density of 1.24g/cm3 and a flash point of 175.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
350997-70-5
Jingsj CID
J-1183934-9
Molecular Formula
C11H14O3
Chinese Name
5-氯-3-甲基-1-对甲苯基-1H-吡唑-4-甲醛
Molecular Weight
194.22700 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point366.1ºC at 760 mmHg
Density1.24g/cm3
Flash Point175.2ºC

Frequently Asked Questions

What is the CAS number of 5-chloro-3-methyl-1-(4-methylphenyl)-1H-pyrazole-4-carbaldehyde?

The CAS number of 5-chloro-3-methyl-1-(4-methylphenyl)-1H-pyrazole-4-carbaldehyde is 350997-70-5.

What are the molecular formula and molecular weight of 5-chloro-3-methyl-1-(4-methylphenyl)-1H-pyrazole-4-carbaldehyde?

5-chloro-3-methyl-1-(4-methylphenyl)-1H-pyrazole-4-carbaldehyde has molecular formula C11H14O3 and molecular weight 194.22700 g/mol.

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

Last updated:

How to cite: Jingsj. "5-chloro-3-methyl-1-(4-methylphenyl)-1H-pyrazole-4-carbaldehyde (CAS 350997-70-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1183934-9 (accessed 2026-10-22).

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