660845-30-7

Basic information

• Product Name: 5-Chloro-3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carbaldehyde
• Synonyms: 5-Chloro-3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carbaldehyde;1H-Pyrazole-4-carboxaldehyde, 5-chloro-3-(difluoroMethyl)-1-Methyl-;5-Chloro-3-(difluoroMethyl)-1-Methyl-1H-pyrazole-4-carboxaldehyde
• CAS NO: 660845-30-7
• Molecular Formula: C6H5ClF2N2O
• Molecular Weight: 194.568
• Product Categories: Building Blocks;Pyrazole
• Mol File: 660845-30-7.mol
• Article Data: 11

Chemical Properties

• Boiling Point: 271.7±40.0 °C(Predicted)
• Appearance: /
• Density: 1.52±0.1 g/cm3(Predicted)
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C
• PKA: -3.18±0.10(Predicted)
• CAS DataBase Reference: 5-Chloro-3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carbaldehyde(CAS DataBase Reference)
• NIST Chemistry Reference: 5-Chloro-3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carbaldehyde(660845-30-7)
• EPA Substance Registry System: 5-Chloro-3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carbaldehyde(660845-30-7)

Safety Data

• Hazardous Substances Data: 660845-30-7(Hazardous Substances Data)

Usage

Uses

5-Chloro-3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carboxaldehyde is patented as a reactant in the preparation of pyrazole amide compounds for use as antifungal agents.

Upstream product

• 74-88-4 methyl iodide 
• 352-24-9 ethyl 4,4-difluoro-3-oxobutyrate 
• 68-12-2 N,N-dimethyl-formamide 
• 129922-58-3 1-methyl-3-difluoromethyl-5-hydroxy-1H-pyrazole 

Downstream Products

• 1373536-42-5 [3-(difluoromethyl)-5-fluoro-1-methyl-1H-pyrazol-4-yl][2-(3-methyl-benzyl)pyrrolidin-1-yl]methanone 
• 1094484-55-5 3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carbaldehyde 
• 1373517-28-2 C₁₄H₁₄ClF₂N₃O 
• 1352027-33-8 N-cyclopropyl-N-[2-(2,6-dichlorophenoxy)ethyl]-3-(difluoromethyl)-5-fluoro-1-methyl-1H-pyrazole-4-carboxamide 
• 1351783-77-1 N-[1-(2,4-dichlorophenyl)-1-methoxypropan-2-yl]-3-(difluoromethyl)-5-fluoro-1-methyl-1H-pyrazole-4-carboxamide 
• 1255735-09-1 3-(difluoromethyl)-5-fluoro-1-methyl-1H-pyrazole-4-carboxylic acid 
• 1202993-11-0 5-chloro-3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carboxylic acid 

Relevant articles and documents

Ethyl isoxazoline derivative and application thereof

The invention provides an ethyl isoxazoline derivative and application thereof. Specifically, the invention provides a compound as shown in a formula (Ia) or a stereoisomer, nitrogen oxide or salt of the compound as shown in the formula (Ia), and a preparation method thereof. N is 0, 1 or 2; R is C1-6 alkyl or phenyl optionally substituted by 1 to 5 halogen atoms; and X is chlorine, a C1-6 alkoxy group or a halogenated C1-6 alkoxy group. Furthermore, the invention provides a composition containing the compounds and application of the composition in agriculture, especially application of the composition as a herbicide active ingredient for controlling unwanted plants.

ISOXAZOLINE DERIVATIVES AND THEIR USES IN AGRICULTURE

A compound of formula (I) is provided, it can be used in agriculture, particularly used as herbicide for controlling unwanted plants.

Diphenyl ether structure-containing pyrazolecarboxamide compound and its preparation method and use

The invention discloses a diphenyl ether structure-containing pyrazolecarboxamide compound. A general structural formula and substituent groups are defined in the specification. The diphenyl ether structure-containing pyrazolecarboxamide compound is suita