881668-91-3 Usage
Molecular Weight
128.07 g/mol
Structure
The molecule consists of a pyrazole ring (a five-membered ring with two nitrogen atoms) with a carboxylic acid group (-COOH) attached to the 3-position and a fluorine atom (-F) attached to the 4-position.
+ Appearance
White or off-white crystalline solid
+ Melting Point
Not provided in the material
+ Boiling Point
Not provided in the material
+ Solubility
The solubility of the compound is not specified in the material, but typically pyrazole carboxylic acids are polar and can form hydrogen bonds, which may affect their solubility in different solvents.
+ Reactivity
The presence of the fluorine atom on the pyrazole ring may influence the reactivity of the molecule, potentially making it more reactive or selective in certain chemical reactions.
+ Functional Groups
The carboxylic acid group (-COOH) provides acidic properties to the molecule, while the pyrazole ring contributes basic properties.
+ Bonding
The molecule has a combination of single and double bonds within the pyrazole ring, which may affect its bonding characteristics and reactivity.
+ Pharmaceutical Synthesis
1H-Pyrazole-3-carboxylic acid, 4-fluoromay be used as a building block or intermediate in the synthesis of pharmaceutical compounds due to its unique structure and reactivity.
+ Agrochemicals
The compound may also be used in the development of agrochemicals, such as pesticides or herbicides, owing to its potential reactivity and structure.
+ New Materials
The compound's unique structure and properties may contribute to the development of new materials for various industrial applications.
+ Research
1H-Pyrazole-3-carboxylic acid, 4-fluorois a valuable building block for creating complex organic molecules, making it a useful tool in organic synthesis and research.
Check Digit Verification of cas no
The CAS Registry Mumber 881668-91-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,1,6,6 and 8 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 881668-91:
(8*8)+(7*8)+(6*1)+(5*6)+(4*6)+(3*8)+(2*9)+(1*1)=223
223 % 10 = 3
So 881668-91-3 is a valid CAS Registry Number.
881668-91-3Relevant academic research and scientific papers
PYRAZOLES USEFUL IN THE TREATMENT OF INFLAMMATION
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Page/Page column 54, (2008/06/13)
There is provided compounds of formula (I), wherein R1, R2, X1, X2 and n have meanings given in the description, and pharmaceutically-acceptable salts thereof, which compounds are useful in the treatment of diseases in which inhibition of the activity of a lipoxygenase (e.g. 15-lipoxygenase) is desired and/or required, and particularly in the treatment of inflammation.
PYRAZOLE COMPOUNDS USEFUL IN THE TREATMENT OF INFLAMMATION
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Page/Page column 71, (2010/10/20)
There is provided compounds of formula (I), wherein R1, R2, Ra and Rb have meanings given in the description, and pharmaceutically-acceptable salts thereof, which compounds are useful in the treatment of diseases in which inhibition of the activity of a lipoxygenase (e.g. 15-lipoxygenase) is desired and/or required, and particularly in the treatment of inflammation.
