20372-63-8 Usage
Description
4,5-Difluoro-2-nitrobenzoic acid is a synthetic organic compound derived from the nitration of 4,5-difluorobenzoic acid or 3,4-difluorobenzoic acid. It is characterized by the presence of two fluorine atoms at the 4th and 5th positions and a nitro group at the 2nd position on a benzene ring. This solid chemical exhibits unique properties that make it suitable for various applications across different industries.
Uses
Used in Pharmaceutical Industry:
4,5-Difluoro-2-nitrobenzoic acid is used as an intermediate in the synthesis of pharmaceutical compounds for treating various diseases. Its unique structure allows it to be a key component in the development of new drugs with improved efficacy and selectivity.
Used in Chemical Research:
In the field of chemical research, 4,5-Difluoro-2-nitrobenzoic acid serves as a valuable compound for studying the effects of fluorination and nitration on the chemical and physical properties of benzoic acid derivatives. This helps in understanding the reactivity and stability of these compounds, which is crucial for their application in various chemical processes.
Used in Material Science:
4,5-Difluoro-2-nitrobenzoic acid is used in the development of new materials with specific properties, such as high thermal stability, chemical resistance, and unique optical characteristics. These materials can be employed in various applications, including coatings, adhesives, and polymers.
Used in Agrochemical Industry:
In the agrochemical industry, 4,5-Difluoro-2-nitrobenzoic acid is utilized as a building block for the synthesis of active ingredients in pesticides and herbicides. Its unique structure contributes to the development of more effective and environmentally friendly agrochemicals.
Overall, 4,5-Difluoro-2-nitrobenzoic acid is a versatile compound with a wide range of applications across various industries, including pharmaceuticals, chemical research, material science, and agrochemicals. Its unique properties and reactivity make it an essential component in the development of new and improved products.
Check Digit Verification of cas no
The CAS Registry Mumber 20372-63-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,3,7 and 2 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 20372-63:
(7*2)+(6*0)+(5*3)+(4*7)+(3*2)+(2*6)+(1*3)=78
78 % 10 = 8
So 20372-63-8 is a valid CAS Registry Number.
InChI:InChI=1/C7H3F2NO4/c8-4-1-3(7(11)12)6(10(13)14)2-5(4)9/h1-2H,(H,11,12)
20372-63-8Relevant articles and documents
PLATELET ADP RECEPTOR INHIBITORS
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Page/Page column 31-33, (2008/06/13)
Compounds are provided which are useful as platelet ADP receptor inhibitors, for treating thrombosis and for reducing the likelihood and/or severity of a secondary ischemic event in a patient.
Synthesis and antibacterial activity of 2-substituted 6-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acids
Jung, Jae-Chul,Baek, Shin,Park, Oee-Sook
, p. 664 - 676 (2007/10/03)
A series of 2-substituted 6-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acids was prepared and evaluated for antibacterial activity. The 6-fluoro-2-methyl-1-prenyl-1,4-dihydro-7-(3,5-dimethylpiperazinyl)-4-oxo-3-quinolinecarboxylic acid (14f) exhibited
Preparation of 2-choloro-4,5-difluorobenzoic acid from 4,5-difluorophthalic anhydride of 4,5-difluorophthalic acid
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, (2008/06/13)
2-Chloro-4,5-difluorobenzoic acid may be prepared by decarboxylating 4,5-difluorophthalic anhydride or 4,5-difluorophthalic acid by heating in N-methyl-2-pyrrolidone or dimethyl acetamide optionally using copper, copper oxide, copper salts, or halides or salts of Zn, Cd, Ag and Ni as a catalyst to form 3,4-difluorobenzoic acid, reacting said 3,4-difluorobenzoic acid with a mixture of nitric and sulfuric acids to form 2-nitro-4,5-difluorobenzoic acid, reacting said 2-nitro-4,5-difluorobenzoic acid with elemental chlorine at a temperature of between 185° and 195° C. to form 2-chloro-4,5-difluorobenzoic acid.
