175204-81-6

Basic information

• Product Name: 4-CHLORO-1-METHYL-1H-PYRAZOLE-3-CARBALDEHYDE
• Synonyms: BUTTPARK 43\57-41;AKOS B007391;4-CHLORO-1-METHYL-1H-PYRAZOLE-3-CARBALDEHYDE;4-CHLORO-1-METHYL-1H-PYRAZOLE-3-CARBOXALDEHYDE;4-CHLORO-1-METHYLPYRAZOLE-3-CARBOXALDEHYDE;1H-Pyrazole-3-carboxaldehyde, 4-chloro-1-methyl- (9CI);4-Chloro-1-methyl-1H-pyrazole-3-carbaldehyde, 95+%;4-CHLORO-1-METHYLPYRAZOLE-3-CARBOXALDEHYDE, 95+%
• CAS NO: 175204-81-6
• Molecular Formula: C5H5ClN2O
• Molecular Weight: 144.56
• Product Categories: ALDEHYDE;HALIDE;Aldehydes;Pyrazoles & Triazoles;Pyrazoles & Triazoles
• Mol File: 175204-81-6.mol
• Article Data: 0

Chemical Properties

• Melting Point: 83-86°C
• Boiling Point: 251.6 °C at 760 mmHg
• Flash Point: 106 °C
• Appearance: /
• Density: 1.37 g/cm³
• Vapor Pressure: 0.0203mmHg at 25°C
• Refractive Index: 1.584
• PKA: -1.98±0.10(Predicted)
• CAS DataBase Reference: 4-CHLORO-1-METHYL-1H-PYRAZOLE-3-CARBALDEHYDE(CAS DataBase Reference)
• NIST Chemistry Reference: 4-CHLORO-1-METHYL-1H-PYRAZOLE-3-CARBALDEHYDE(175204-81-6)
• EPA Substance Registry System: 4-CHLORO-1-METHYL-1H-PYRAZOLE-3-CARBALDEHYDE(175204-81-6)

Safety Data

• Hazard Codes: Xi,Xn
• Statements: 36/37/38-43-22
• Safety Statements: 26-36/37/39-36/37
• Hazardous Substances Data: 175204-81-6(Hazardous Substances Data)

Usage

Description

4-Chloro-1-methyl-1H-pyrazole-3-carbaldehyde is an organic compound with the molecular formula C5H4ClN2O. It is a derivative of pyrazole, a five-membered heterocyclic compound containing both nitrogen and sulfur atoms. 4-CHLORO-1-METHYL-1H-PYRAZOLE-3-CARBALDEHYDE is characterized by the presence of a chlorine atom at the 4-position, a methyl group at the 1-position, and a carbaldehyde functional group at the 3-position. It is a versatile intermediate in the synthesis of various chemical compounds and has potential applications in the pharmaceutical and chemical industries.

Uses

Used in Pharmaceutical Industry:
4-Chloro-1-methyl-1H-pyrazole-3-carbaldehyde is used as a key reactant for the preparation of 2-arylidene hydrazinecarbodithioates. These compounds are selective inhibitors of cystathionine γ-lyase, an enzyme involved in the metabolism of amino acids. Inhibition of this enzyme can be beneficial in the treatment of certain medical conditions, making 4-chloro-1-methyl-1H-pyrazole-3-carbaldehyde an important building block in the development of new pharmaceuticals.
Used in Chemical Synthesis:
In the chemical industry, 4-chloro-1-methyl-1H-pyrazole-3-carbaldehyde can be utilized as an intermediate for the synthesis of various organic compounds. Its unique structure allows for further functionalization and modification, enabling the creation of a wide range of molecules with different properties and applications. This versatility makes it a valuable compound for researchers and chemists working in the field of organic chemistry.

InChI:InChI=1/C5H5ClN2O/c1-8-2-4(6)5(3-9)7-8/h2-3H,1H3

Downstream Products

• 175204-86-1 C₅H₄ClN₃