180048-73-1

Basic information

• Product Name: ,100kg
• Synonyms: ,100kg
• CAS NO: 180048-73-1
• Molecular Weight: 242.296
• EINECS: -0
• Mol File: 180048-73-1.mol
• Article Data: 15

Chemical Properties

• CAS DataBase Reference: ,100kg(CAS DataBase Reference)
• NIST Chemistry Reference: ,100kg(180048-73-1)
• EPA Substance Registry System: ,100kg(180048-73-1)

Safety Data

• Hazardous Substances Data: 180048-73-1(Hazardous Substances Data)

Usage

Description

100kg is a measurement of a substance's mass, specifically 100 kilograms. It does not refer to a specific chemical compound but rather to the quantity or amount of a substance. Depending on the context, it could refer to various chemicals or compounds.

Uses

Used in Pharmaceutical Industry:
100kg is used as a raw material for the production of pharmaceuticals for [application reason].
Used in Cosmetic Industry:
100kg is used as an ingredient in cosmetic products for [application reason].
Used in Food Industry:
100kg is used as a food additive or ingredient for [application reason].
Used in Agriculture:
100kg is used as a fertilizer or pesticide for [application reason].
Used in Chemical Industry:
100kg is used as a chemical intermediate or reagent for [application reason].
Note: The specific application reason should be filled in based on the context and the chemical or compound being referred to.

Upstream product

• 75-09-2 dichloromethane 
• 71867-98-6 2-hydroxy-2-methyl-1-(4-(methylthio)phenyl)-propan-1-one 
• 20277-69-4 sodium methansulfinate 
• 917-64-6 methyl magnesium iodide 
• 102697-45-0 (4-methylsulfonylphenyl)-2-oxo-acetic acid ethyl ester 
• 300355-18-4 (4-methanesulfonyl-phenyl)-acetic acid methyl ester 
• 53207-59-3 2-methyl-1-[4-(methylsulfonyl)phenyl]propan-1-one 
• 49660-93-7 4'-bromoisobutyrophenone 
• 10342-83-3 4'-Bromopropiophenone 
• 53207-58-2 2-methyl-1-(4-(methylthio)phenyl)-propan-1-one 
• 100-68-5 methyl-phenyl-thioether 
• 189955-79-1 2-bromo-2-methyl-1-[4-(methylsulfonyl)phenyl]propan-1-one 

Downstream Products

• 246869-12-5 sec-butoxy-acetic acid 2-(4-methanesulfonyl-phenyl)-1,1-dimethyl-2-oxo-ethyl ester 
• 246869-09-0 cyclopentyloxy-acetic acid 2-(4-methanesulfonyl-phenyl)-1,1-dimethyl-2-oxo-ethyl ester 
• 246869-13-6 methoxy-acetic acid 2-(4-methanesulfonyl-phenyl)-1,1-dimethyl-2-oxo-ethyl ester 
• 246869-15-8 2-cyclopropylmethoxyacetic acid [1,1-dimethyl-2-(4-methanesulfonylphenyl)-2-oxoethyl]ester 
• 189955-76-8 bromo-acetic acid 2-(4-methanesulfonyl-phenyl)-1,1-dimethyl-2-oxo-ethyl ester 
• 189955-89-3 3-hydroxy-5,5-dimethyl-4-[4-(methylsulfonyl)phenyl]furan-2(5H)-one 
• 189954-66-3 5,5-dimethyl-4-(4-methylsulfonylphenyl)-3-(2-propoxy)-5H-furan-2-one 
• 189954-13-0 3-(3,4-difluorophenoxy)-5,5-dimethyl-4-(4-(methylsulfonyl)phenyl)-5H-furan-2-one 
• 190966-51-9 isopropoxy-acetic acid 2-(4-methanesulfonyl-phenyl)-1,1-dimethyl-2-oxo-ethyl ester 
• 246869-14-7 ethoxy-acetic acid 2-(4-methanesulfonyl-phenyl)-1,1-dimethyl-2-oxo-ethyl ester 
• 189954-96-9 3-(Cyclopropylmethoxy)-5.5-dimethyl-4-(4-(methylsulfonyl)phenyl)-5H-furan-2-one 

Relevant articles and documents

Synthetic method of firocoxib intermediate

The invention provides a synthetic method of a firocoxib intermediate. The method comprises the steps of carrying out hydroxyl protection, acyl chloride preparation and Friedel-Crafts acylation, and further carrying out a sulfination reaction. The raw materials 2-hydroxy isobutyric acid and bromobenzene are cheap and easily available, and the whole process is concise in step, simple to operate, easy to amplify, high in yield and good in purity. The first three steps adopt a 'one-pot method' reaction, complex post-treatment is not needed, separation and purification are not needed, the next step of reaction is directly carried out, the operation process is greatly simplified, and the production efficiency is improved. In addition, only one solvent is used, the use and recovery of various solvents and the generation of various wastewater and waste gases are avoided, the production cost is greatly reduced, and good industrial application prospects are realized.

Method for preparing firocoxib

The invention relates to the technical field of medicines and particularly relates to a method for preparing firocoxib. Raw materials used in the preparation method are conventional reagents in the market, thioanisole which is easily volatized and has str

Synthesis methods of firocoxib and firocoxib intermediate

The invention relates to the field of medicine synthesis and provides synthesis methods of firocoxib and a firocoxib intermediate. The synthesis method of the firocoxib intermediate takes 4'-bromopropiophenone as a starting raw material and a condition th