Basic information Safety Supplier Related

Ethyl 3-methyl-1H-pyrazole-5-carboxylate

Basic information Safety Supplier Related

Ethyl 3-methyl-1H-pyrazole-5-carboxylate Basic information

Product Name:
Ethyl 3-methyl-1H-pyrazole-5-carboxylate
Synonyms:
  • 1H-Pyrazole-3-carboxylic acid, 5-methyl-, ethyl ester
  • ETHYL 3-METHYL-1H-PYRAZOLE-5-CARBOXYLATE
  • ETHYL 3-METHYL-5-PYRAZOLECARBOXYLATE
  • ETHYL 3-METHYLPYRAZOLE-5-CARBOXYLATE
  • ETHYL 5-METHYL-2H-PYRAZOLE-3-CARBOXYLATE
  • BUTTPARK 29\06-79
  • AKOS PAO-0427
  • 5-METHYL-2H-PYRAZOLE-3-CARBOXYLIC ACID ETHYL ESTER
CAS:
4027-57-0
MF:
C7H10N2O2
MW:
154.17
EINECS:
223-702-0
Product Categories:
  • Building Blocks
  • C7 to C8
  • Esters
  • Pyrazoles & Triazoles
  • Chemical Synthesis
  • Heterocyclic Building Blocks
  • Pyrazole series
  • Acids and Derivatives
  • Heterocycles
  • Pyrazole
  • Pyrazoles & Triazoles
  • Building Blocks
  • Heterocyclic Building Blocks
  • Pyrazoles
Mol File:
4027-57-0.mol
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Ethyl 3-methyl-1H-pyrazole-5-carboxylate Chemical Properties

Melting point:
80-84 °C (lit.)
Boiling point:
299.1±20.0 °C(Predicted)
Density 
1.171±0.06 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
form 
powder to crystal
pka
11.60±0.10(Predicted)
color 
White to Light yellow
BRN 
4192
InChIKey
BOTXQJAHRCGJEG-UHFFFAOYSA-N
CAS DataBase Reference
4027-57-0(CAS DataBase Reference)
NIST Chemistry Reference
3(5)-methyl-5(3)-ethoxycarbonylpyrazole(4027-57-0)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-37/39
WGK Germany 
3
HazardClass 
IRRITANT
HS Code 
29331990

MSDS

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Ethyl 3-methyl-1H-pyrazole-5-carboxylate Usage And Synthesis

Chemical Properties

White to yellow solid

Uses

Ethyl 3-Methyl-5-pyrazolecarboxylate is a useful synthetic intermediate. It is used to prepare tetrahydroisoquinoline amide substituted Ph pyrazoles as selective Bcl-2 inhibitors. It is also studies as a hypolipidemic agent.

Uses

Ethyl 3-methylpyrazole-5-carboxylate may be used to synthesize the following ligands:

  • potassium salt of new dihydrobis(3-carboxyethyl-5-methylpyrazolyl)borate (BpCOOEt,Me)
  • [(3-carboxy-5-methyl-1H-1-pyrazolyl) (3-methyl-5-carboxy-1H-1-pyrazolyl)methane, which readily forms Zn(II) and Cd(II) complexes
  • bis(3-carboxy-5-methyl-1H-1-pyrazolyl)methane, which readily forms Zn(II) and Cd(II) complexes

General Description

Ethyl 3-methylpyrazole-5-carboxylate can be prepared by reacting ethyl acetylpyruvate and hydrazine.

Ethyl 3-methyl-1H-pyrazole-5-carboxylate Preparation Products And Raw materials

Raw materials

Ethyl 3-methyl-1H-pyrazole-5-carboxylateSupplier

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