129922-58-3

Basic information

• Product Name: 3-(Difluoromethyl)-1-Methyl-1H-pyrazol-5-ol
• Synonyms: 3-(Difluoromethyl)-1-Methyl-1H-pyrazol-5-ol;1-Methyl-5-hydroxy-3-(difluoroMethyl)pyrazole
• CAS NO: 129922-58-3
• Molecular Formula: C₅H₆F₂N₂O
• Molecular Weight: 148
• EINECS: 604-604-1
• Mol File: 129922-58-3.mol
• Article Data: 12

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 3-(Difluoromethyl)-1-Methyl-1H-pyrazol-5-ol(CAS DataBase Reference)
• NIST Chemistry Reference: 3-(Difluoromethyl)-1-Methyl-1H-pyrazol-5-ol(129922-58-3)
• EPA Substance Registry System: 3-(Difluoromethyl)-1-Methyl-1H-pyrazol-5-ol(129922-58-3)

Safety Data

• Hazardous Substances Data: 129922-58-3(Hazardous Substances Data)

Usage

General Description

3-(Difluoromethyl)-1-Methyl-1H-pyrazol-5-ol, also known as Diflunisal, is a nonsteroidal anti-inflammatory drug (NSAID) that is used to relieve pain and inflammation. It works by inhibiting the production of prostaglandins, which are chemicals in the body that cause pain and inflammation. Diflunisal is commonly used to treat conditions such as arthritis, menstrual cramps, and mild to moderate pain. It is available in tablet form and is typically taken by mouth. Like other NSAIDs, it may cause side effects such as stomach upset, dizziness, and allergic reactions in some individuals. It is important to use Diflunisal as directed by a healthcare professional and to be aware of its potential risks and benefits.

Upstream product

• 2266-48-0 2,2-difluoro-3-oxobutyric acid ethyl ester 
• 60-34-4 methylhydrazine 
• 454-31-9 ethyl difluoroacetate 
• 352-24-9 ethyl 4,4-difluoro-3-oxobutyrate 
• 22038-72-8 methyldiazene 
• 129922-56-1 ethyl 4,4-difluorobut-2-ynoate 

Downstream Products

• 1255735-09-1 3-(difluoromethyl)-5-fluoro-1-methyl-1H-pyrazole-4-carboxylic acid 
• 141573-96-8 3‐difluoromethyl‐1‐methylpyrazole-4-carbonyl chloride 
• 1094484-55-5 3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carbaldehyde 
• 1431386-69-4 N-(4-(3-(difluoromethyl)-1-methyl-1H-pyrazol-5-yl)-3-fluorophenyl)-4-fluoro-2-methylbenzamide 
• 1431386-83-2 4-(3-(difluoromethyl)-1-methyl-H-pyrazol-5-yl)-3-fluoroaniline 
• 660845-30-7 5-chloro-3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carbaldehyde 

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