98534-81-7

Basic information

• Product Name: 1-PHENYL-5-(TRIFLUOROMETHYL)-1H-PYRAZOLE-4-CARBOXYLIC ACID
• Synonyms: BUTTPARK 36\06-05;5-(TRIFLUOROMETHYL)-1-PHENYL-1H-PYRAZOLE-4-CARBOXYLIC ACID;1-PHENYL-5-(TRIFLUOROMETHYL)PYRAZOLE-4-CARBOXYLIC ACID;1-PHENYL-5-(TRIFLUOROMETHYL)-1H-PYRAZOLE-4-CARBOXYLIC ACID;SALOR-INT L251364-1EA;TIMTEC-BB SBB000949;1-PHENYL-5-(TRIFLUOROMETHYL)-1H-PYRAZOL&;1-Phenyl-5-(trifluoromethyl)pyrazole-4-carboxylic acid 97%
• CAS NO: 98534-81-7
• Molecular Formula: C₁₁H₇F₃N₂O₂
• Molecular Weight: 256.18
• EINECS: 202-681-1
• Product Categories: Heterocyclic Compounds;Building Blocks;Heterocyclic Building Blocks;Pyrazoles
• Mol File: 98534-81-7.mol
• Article Data: 9

Chemical Properties

• Melting Point: 134-138 °C(lit.)
• Boiling Point: 138.5°Cat760mmHg
• Flash Point: 47.2°C
• Appearance: /
• Density: 1.338g/cm³
• Vapor Pressure: 8.34mmHg at 25°C
• Refractive Index: 1.448
• Storage Temp.: Sealed in dry,Room Temperature
• PKA: 2.80±0.36(Predicted)
• CAS DataBase Reference: 1-PHENYL-5-(TRIFLUOROMETHYL)-1H-PYRAZOLE-4-CARBOXYLIC ACID(CAS DataBase Reference)
• NIST Chemistry Reference: 1-PHENYL-5-(TRIFLUOROMETHYL)-1H-PYRAZOLE-4-CARBOXYLIC ACID(98534-81-7)
• EPA Substance Registry System: 1-PHENYL-5-(TRIFLUOROMETHYL)-1H-PYRAZOLE-4-CARBOXYLIC ACID(98534-81-7)

Safety Data

• Hazard Codes: Xn,Xi
• Statements: 21/22-36/37/38
• Safety Statements: 26-36/37
• WGK Germany: 3
• Hazardous Substances Data: 98534-81-7(Hazardous Substances Data)

Usage

General Description

1-Phenyl-5-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid is a specialized chemical compound that belongs to the class of organic compounds known as phenylpyrazoles. It consists of a pyrazole ring where one carbon is substituted with a phenyl group, another carbon carries a trifluoromethyl group, and the fourth carbon is attached with a carboxylic acid group. With the chemical formula C11H7F3N2O2, this chemical is characterized by the presence of relatively high electronegative fluorine atoms, which may significantly influence its chemical behavior. Its properties and behavior may vary, making it potentially useful in varied chemical applications, including as a precursor in the synthesis of other complex compounds or as a potential component in the pharmaceutical, chemical research, or materials science industry. However, specific details regarding its uses, toxicity, or environmental effects may depend on additional research and context.

InChI:InChI=1/C7H4ClF3/c8-6-3-1-5(2-4-6)7(9,10)11/h1-4H

Upstream product

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• 112055-34-2 ethyl 1-phenyl-5-(trifluoromethyl)-1H-pyrazole-4-carboxylate 
• 59-88-1 phenylhydrazine hydrochloride 
• 571-55-1 ethyl 2-(ethoxymethylidene)-4,4,4-trifluoro-3-oxobutanoate 

Downstream Products

• 1620068-85-0 (S)-N-(3-((1-(2-((2-hydroxypropyl)amino)pyrimidin-4-yl)-1H-imidazol-2-yl)methyl)phenyl)-1-phenyl-5-(trifluoromethyl)-1H-pyrazole-4-carboxamide 
• 1422264-05-8 1-phenyl-5-trifluoromethyl-1H-pyrazole-4-carboxylic acid{3-fluoro-4-[3-(4-methoxybenzyl)-2-oxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidin-5-yloxy]phenyl}amide 
• 1344708-44-6 (R/S)-ethyl 2-hydroxy-2-(4-(5-(1-phenyl-5-(trifluoromethyl)-1H-pyrazol-4-yl)-1,2,4-oxadiazol-3-yl)phenyl)acetate 
• 1292281-80-1 N-(4-(5-amino-1-(4-methoxybenzyl)-1H-pyrazol-4-ylcarbamoyl)-3-methylphenyl)-1-phenyl-5-(trifluoromethyl)-1H-pyrazole-4-carboxamide 

Relevant articles and documents

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A novel non-toxic red luminescent Eu(III)-complex, (Na[Eu(Fmpc)4(H2O)4]?3H2O), based on a carboxylic acid ligand was synthesized and characterized by several techniques, such as elemental analysis, MALDI TOF spe

Design, synthesis and insecticidal activities of novel 1-substituted-5-(trifluoromethyl)-1H-pyrazole-4-carboxamide derivatives

A series of novel 5-(trifluoromethyl)-1H-pyrazole-4-carboxamide derivatives (6a–6n, 7a, 7b, and 8a-8f) were synthesised by placing the amide bond at the 4-position of the pyrazole ring. These derivatives differed from the structure of chlorantraniliprole analogues with the amide bond at the 5-position of the pyrazole ring. Preliminary bioassay results revealed that a few title compounds exhibited good insecticidal activities against lepidopteran pests, such as Plutella xylostella, Mythimna separate, Heliothis armigera, and Ostrinia nubilalis. Some title compounds also elicited broad-spectrum insecticidal activities against dipterous insects including Culex pipiens pallens after altering the amide position. Similar to pyrazole-5-carboxamide analogues, compounds 6b and 6e showed 100% insecticidal activity against P. xylostella, C. pipiens pallens, and M. separate at concentrations of 200, 2, and 200?μg/mL, respectively. This finding suggested that 5-(trifluoromethyl)-1H-pyrazole-4-carboxamide derivatives are potential alternative insecticides for management of agriculture pests.

Aromatic imide compounds and preparation method and application thereof

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