ChemicalBook > CAS DataBase List > 1-ETHYL-3-METHYL-1H-PYRAZOLE-5-CARBOXYLIC ACID

1-ETHYL-3-METHYL-1H-PYRAZOLE-5-CARBOXYLIC ACID

Product Name
1-ETHYL-3-METHYL-1H-PYRAZOLE-5-CARBOXYLIC ACID
CAS No.
50920-65-5
Chemical Name
1-ETHYL-3-METHYL-1H-PYRAZOLE-5-CARBOXYLIC ACID
Synonyms
AKOS PAO-0004;BUTTPARK 37\06-99;TIMTEC-BB SBB005436;4,4''-dimethyl-2,2''-dipyridyl;Ethylmethylpyrazolecarboxylicacid;1-Ethyl-3-methylpyrazole-5-carboxylic;2-ethyl-5-methyl-3-pyrazolecarboxylate;2-ethyl-5-methylpyrazole-3-carboxylicaci;1-ETHYL-3-METHYLPYRAZOLE-5-CARBOXYLIC ACID;2-ethyl-5-methyl-3-pyrazolecarboxylic acid
CBNumber
CB8486604
Molecular Formula
C7H10N2O2
Formula Weight
154.17
MOL File
50920-65-5.mol
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1-ETHYL-3-METHYL-1H-PYRAZOLE-5-CARBOXYLIC ACID Property

Melting point:
130 °C
Boiling point:
308.5±22.0 °C(Predicted)
Density 
1.23±0.1 g/cm3(Predicted)
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
solubility 
soluble in Methanol
form 
powder to crystal
pka
3.27±0.10(Predicted)
color 
White to Light yellow
CAS DataBase Reference
50920-65-5(CAS DataBase Reference)
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Safety

Hazard Codes 
Xn
Risk Statements 
22
WGK Germany 
3
RTECS 
UQ6407500
HazardClass 
IRRITANT
HS Code 
2933199090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
681881
Product name
1-Ethyl-3-methyl-1H-pyrazole-5-carboxylic acid
Purity
97%
Packaging
1g
Price
$75.5
Updated
2023/06/20
Sigma-Aldrich
Product number
681881
Product name
1-Ethyl-3-methyl-1H-pyrazole-5-carboxylic acid
Purity
97%
Packaging
5g
Price
$136
Updated
2023/06/20
TCI Chemical
Product number
E1228
Product name
1-Ethyl-3-methylpyrazole-5-carboxylic Acid
Purity
>98.0%(GC)(T)
Packaging
1g
Price
$49
Updated
2024/03/01
TCI Chemical
Product number
E1228
Product name
1-Ethyl-3-methylpyrazole-5-carboxylic Acid
Purity
>98.0%(GC)(T)
Packaging
5g
Price
$173
Updated
2024/03/01
Alfa Aesar
Product number
A11561
Product name
1-Ethyl-3-methyl-1H-pyrazole-5-carboxylic acid, 97%
Packaging
1g
Price
$61.65
Updated
2024/03/01
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1-ETHYL-3-METHYL-1H-PYRAZOLE-5-CARBOXYLIC ACID Chemical Properties,Usage,Production

Uses

1-Ethyl-3-methyl-1H-pyrazole-5-carboxylic Acid is a reagent used in the synthesis of new class of 2-phenylhydrazinylidene derivatives as antivirulence agents that inhibits staphylococcus aureus biofilm formation.

1-ETHYL-3-METHYL-1H-PYRAZOLE-5-CARBOXYLIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

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1-ETHYL-3-METHYL-1H-PYRAZOLE-5-CARBOXYLIC ACID Suppliers

Americas 1 Belgium 1 China 108 Europe 1 France 1 Germany 4 India 17 Japan 1 Switzerland 3 The Netherlands 1 United Kingdom 14 United States 31 Global 183
CM Fine Chemicals
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Switzerland
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Matrix Fine Chemicals GmbH
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Switzerland
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SIGMA-RBI
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Switzerland
ProdList
6896
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50920-65-5, 1-ETHYL-3-METHYL-1H-PYRAZOLE-5-CARBOXYLIC ACIDRelated Search:

Ethyl isothiocyanate 2,2,2-Trichloro-1-phenylethyl acetate Pinacol vinylboronate Isopropenyl acetate Ethylboronic acid ETHYL GLYCIDYL ETHER Ethyltriphenylphosphonium bromide Ethyl 4-(benzyloxy)-3-oxobutanoate ETHYL 2-CHLORO-3-CYANO-6-METHYLISONICOTINATE 1-Azabicyclo[2.2.2]octane-4-carboxylic acid ethyl ester ethyl 1-oxo-1,2,3,4-tetrahydronaphthalene-2-carboxylate 5-BROMO-PYRAZOLO[1,5-A]PYRIDINE-3-CARBOXYLIC ACID ETHYL ESTER METHYL 6H-THIENO[2,3-B]PYRROLE-5-CARBOXYLATE (S)-4-BROMO-3-HYDROXYBUTYRIC ACID ETHYL ETHER 4-CHLORO-3-ETHYL-1-METHYL-1H-PYRAZOLE-5-CARBOXYLIC ACID 4-CHLORO-3-ETHYL-1-METHYL-1H-PYRAZOLE-5-CARBOXYLIC ACID ETHYL ESTER 3-ETHYL-1-METHYL-1H-PYRAZOLE-5-CARBOXYLIC ACID ETHYL ESTER 4-CHLORO-1-ETHYL-3-METHYL-1H-PYRAZOLE-5-CARBOXYLIC ACID ETHYL ESTER

  • 2-ethyl-5-methyl-3-pyrazolecarboxylate
  • 1-Ethyl-3-methylpyrazole-5-carboxylic
  • 1-Ethyl-3-methyl-1H-pyrazole-5-carboxylic acid 97%
  • 2-ethyl-5-methyl-3-pyrazolecarboxylic acid
  • 2-ethyl-5-methyl-pyrazole-3-carboxylic acid
  • 2-ethyl-5-methylpyrazole-3-carboxylic acid
  • TIMTEC-BB SBB005436
  • 1-ETHYL-3-METHYLPYRAZOLE-5-CARBOXYLIC ACID
  • 1-ETHYL-3-METHYL-1H-PYRAZOLE-5-CARBOXYLIC ACID
  • 2-ETHYL-5-METHYL-2H-PYRAZOLE-3-CARBOXYLIC ACID
  • AKOS PAO-0004
  • 1H-Pyrazole-5-carboxylicacid, 1-ethyl-3-methyl-
  • BUTTPARK 37\06-99
  • Ethylmethylpyrazolecarboxylicacid
  • 2-ethyl-5-methylpyrazole-3-carboxylicaci
  • 1-Ethyl-3-methyl-1H-pyrazol-5-carboxylic acid
  • 4,4''-dimethyl-2,2''-dipyridyl
  • 50920-65-5
  • Pyrazoles
  • Building Blocks
  • Heterocyclic Compounds
  • Building Blocks
  • C7 to C8
  • Chemical Synthesis
  • Heterocyclic Building Blocks
  • Heterocyclic Building Blocks
  • Pyrazoles