84547-86-4

Basic information

• Product Name: 4-BROMO-1-METHYL-1H-PYRAZOLE-3-CARBOXYLIC ACID
• Synonyms: 4-BROMO-1-METHYL-1H-PYRAZOLE-3-CARBOXYLIC ACID;AKOS B000146;ART-CHEM-BB B000146;RARECHEM AL BE 1005;TIMTEC-BB SBB000441;4-BroMo-1-Methylpyrazole-3-carboxylic Acid
• CAS NO: 84547-86-4
• Molecular Formula: C₅H₅BrN₂O₂
• Molecular Weight: 205.01
• Mol File: 84547-86-4.mol
• Article Data: 1

Chemical Properties

• Melting Point: 211-213℃
• Boiling Point: 347.4 °C at 760 mmHg
• Flash Point: 163.9 °C
• Appearance: /
• Density: 1.93
• Vapor Pressure: 2.03E-05mmHg at 25°C
• Refractive Index: 1.658
• Storage Temp.: 2-8°C
• PKA: 2.70±0.10(Predicted)
• CAS DataBase Reference: 4-BROMO-1-METHYL-1H-PYRAZOLE-3-CARBOXYLIC ACID(CAS DataBase Reference)
• NIST Chemistry Reference: 4-BROMO-1-METHYL-1H-PYRAZOLE-3-CARBOXYLIC ACID(84547-86-4)
• EPA Substance Registry System: 4-BROMO-1-METHYL-1H-PYRAZOLE-3-CARBOXYLIC ACID(84547-86-4)

Safety Data

• Hazard Codes: Xi,Xn
• Statements: 22-36/37/38
• Safety Statements: 22-26-36/37/39
• HazardClass: IRRITANT
• Hazardous Substances Data: 84547-86-4(Hazardous Substances Data)

Usage

General Description

4-Bromo-1-methyl-1H-pyrazole-3-carboxylic acid is a chemical compound that belongs to the class of pyrazole carboxylic acids. It has a molecular formula of C6H6BrN3O2 and a molecular weight of 217.03 g/mol. This chemical is a white to off-white powder that is commonly used in the pharmaceutical industry as an intermediate for the synthesis of various drugs. It is also known for its potential applications in the field of medicinal chemistry and drug discovery. Additionally, it may have some uses in research and development, as well as in the manufacturing of certain specialty chemicals.

InChI:InChI=1/C5H5BrN2O2/c1-8-2-3(6)4(7-8)5(9)10/h2H,1H3,(H,9,10)

Upstream product

• 25016-20-0 1-methylpyrazole-3-carboxylic acid 
• 694-48-4 1,3-dimethyl-1H-pyrazole 
• 5775-82-6 4-bromo-1,3-dimethyl-1H-pyrazole 

Downstream Products

• 93703-08-3 4-(4-Methoxy-phenylamino)-1-methyl-1H-pyrazole-3-carboxylic acid 
• 1380089-17-7 6-(4-chlorophenyl)-1,8-dimethyl-4,8-dihydroisoxazolo[5,4-c]pyrazolo[4,3-e]azepine 
• 1380090-28-7 (4-(5-(azidomethyl)-3-methylisoxazol-4-yl)-1-methyl-1H-pyrazol-3-yl)(4-chlorophenyl)methanone 
• 1380090-26-5 (4-(3-(4-chlorobenzoyl)-1-methyl-1H-pyrazol-4-yl)-3-methylisoxazol-5-yl)methyl methanesulfonate 
• 1380090-24-3 4-chlorophenyl-(4-(5-(hydroxymethyl)-3-methylisoxazol-4-yl)-1-methyl-1H-pyrazol-3-yl)methanone . 
• 1380090-23-2 (4-(3-(4-chlorobenzoyl)-1-methyl-1H-pyrazol-4-yl)-3-methylisoxazol-5-yl)methyl acetate 
• 1380090-21-0 (4-bromo-1-methyl-1H-pyrazol-3-yl)(4-chlorophenyl)methanone 
• 915707-65-2 (4-bromo-1-methyl-1H-pyrazol-3-yl)methanol 
• 1350323-66-8 1-(4-{3-[(1S)-1-(2-Chloro-3-fluoro-6-methoxyphenyl)ethyl]-1H-pyrrolo[2,3-b]pyridin-5-yl}-1-methyl-1H-pyrazol-3-yl)methanamine 
• 1350323-56-6 4-{3-[(1S)-1-(2-Chloro-3-fluoro-6-methoxyphenyl)ethyl]-1H-pyrrolo[2,3-b]pyridin-5-yl}-1-methyl-1H-pyrazole-3-carbonitrile 
• 1350323-52-2 (4-{3-[(1S)-1-(2-Chloro-3-fluoro-6-methoxyphenyl)ethyl]-1H-pyrrolo[2,3-b]pyridin-5-yl}-1-methyl-1H-pyrazol-3-yl)methanol 
• 1350323-46-4 4-{3-[(1S)-1-(2-Chloro-3-fluoro-6-methoxyphenyl)ethyl]-1H-pyrrolo[2,3-b]pyridin-5-yl}-1-methyl-1H-pyrazole-3-carboxamide 
• 287922-71-8 4-bromo-1-methyl-1H-pyrazole-3-carbonitrile 
• 93703-06-1 1-Methyl-4-phenylamino-1H-pyrazole-3-carboxylic acid 

Relevant articles and documents

SYNTHESIS FROM DIMETHYLPYRAZOLES V. NITRATION OF 4-HALOPYRAZOLE-3- AND -5-CARBOXYLIC ACIDS

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