ChemicalBook > CAS DataBase List > Ethyl 3-methyl-1H-pyrazole-5-carboxylate

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

Product Name
Ethyl 3-methyl-1H-pyrazole-5-carboxylate
CAS No.
4027-57-0
Chemical Name
Ethyl 3-methyl-1H-pyrazole-5-carboxylate
Synonyms
5-Methyl-1H-pyrazole-3-carboxylic acid ethyl ester;1H-Pyrazole-3-carboxylic acid, 5-methyl-, ethyl ester;AKOS PAO-0427;BUTTPARK 29\06-79;3-Ethoxycarbonyl-5-methylpyrazole;ETHYL 3-METHYLPYRAZOLE-5-CARBOXYLATE;ETHYL 3-METHYL-5-PYRAZOLECARBOXYLATE;Ethyl 5-methylpyrazole-3-carboxylate;Ethyl3-Methylpyrazole-5-carboxylate>5-(Ethoxycarbonyl)-3-methyl-1H-pyrazole
CBNumber
CB5360136
Molecular Formula
C7H10N2O2
Formula Weight
154.17
MOL File
4027-57-0.mol
More
Less

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

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)
More
Less

Safety

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

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

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

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
558354
Product name
Ethyl 3-methylpyrazole-5-carboxylate
Purity
98%
Packaging
5g
Price
$70.9
Updated
2024/03/01
TCI Chemical
Product number
E1100
Product name
Ethyl 3-Methylpyrazole-5-carboxylate
Purity
>98.0%(GC)
Packaging
1g
Price
$20
Updated
2024/03/01
TCI Chemical
Product number
E1100
Product name
Ethyl 3-Methylpyrazole-5-carboxylate
Purity
>98.0%(GC)
Packaging
5g
Price
$78
Updated
2024/03/01
Alfa Aesar
Product number
A12304
Product name
Ethyl 3-methyl-1H-pyrazole-5-carboxylate, 97%
Packaging
5g
Price
$126.65
Updated
2024/03/01
Alfa Aesar
Product number
A12304
Product name
Ethyl 3-methyl-1H-pyrazole-5-carboxylate, 97%
Packaging
1g
Price
$39.4
Updated
2021/12/16
More
Less

Ethyl 3-methyl-1H-pyrazole-5-carboxylate Chemical Properties,Usage,Production

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

Hydrazinium hydroxide solution Ethanol Acetone Hydrazine monohydrochloride Diethyl oxalate Sodium

Preparation Products

More
Less

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

Americas 1 Belgium 1 China 212 Europe 2 France 1 Germany 5 India 14 Japan 2 Russia 1 Switzerland 1 The Netherlands 1 United Kingdom 12 United States 31 Global 284
More
Less

View Lastest Price from Ethyl 3-methyl-1H-pyrazole-5-carboxylate manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
Ethyl 3-methyl-1H-pyrazole-5-carboxylate 4027-57-0
Price
US $0.10/KG
Min. Order
1KG
Purity
99.0%
Supply Ability
1000 tons
Release date
2020-04-24
Career Henan Chemical Co
Product
Ethyl 3-methyl-1H-pyrazole-5-carboxylate 4027-57-0
Price
US $2.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
customise
Release date
2018-08-09

4027-57-0, Ethyl 3-methyl-1H-pyrazole-5-carboxylateRelated Search:

Methylparaben Bensulfuron methyl Benzocaine Kresoxim-methyl 3-Methylpyrazole Ethyl formate Thiophanate-methyl Pyrazole RESMETHRIN Urethane Methyl acrylate Methyl Parathion-methyl Methyl bromide Ethyl chloroformate ETHYL 1-ETHYL-3-METHYL-1H-PYRAZOLE-5-CARBOXYLATE 5-TERT-BUTYL-2H-PYRAZOLE-3-CARBOXYLIC ACID ETHYL ESTER 5-METHYL-1-PHENYL-1H-PYRAZOLE-3-CARBOXYLIC ACID ETHYL ESTER

  • 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
  • Ethyl 3-methyl-1h-pyrazole-5-carboxylate, 95+%
  • Ethyl 3-methylpyrazole-5-carboxylate ,98%
  • 5-Methyl-1H-pyrazole-3-carboxylic acid ethyl ester
  • 3-Methylpyrazole-5-carboxylic acid ethyl ester
  • 5-(Ethoxycarbonyl)-3-methyl-1H-pyrazole
  • 5-Methyl-2H-pyrazole-3-carboxylic acid ethyl ester/886495-75-6
  • Ethyl3-methyl-1H-pyrazole-5-carboxylate,97%
  • Ethyl 3-methylpyrazole-5-carboxylate 98%
  • 3-Pyrazolecarboxylic acid, 5-methyl-, ethyl ester
  • Pyrazole-3(or 5)-carboxylic acid, 5(or 3)-methyl-, ethyl ester
  • ethyl 3-methyl-1H-pyrazole-5-carboxylate(WXC06494)
  • 3-Ethoxycarbonyl-5-methylpyrazole
  • JRH-08901, Ethyl 3-methyl-1H-pyrazole-5-carboxylate, 97%
  • ethyl 3-methyl-1H-pyrazole-5-carboxylate ethyl 5-methyl-1H-pyrazole-3-carboxylate
  • 5-methyl-4H-pyrazole-3-carboxylic acid ethyl ester
  • Ethyl3-Methylpyrazole-5-carboxylate&gt
  • Ethyl 5-methylpyrazole-3-carboxylate
  • 5-Methylpyrazole-3-carboxylic acid ethyl ester
  • 5-Methyl-1H-pyrazol-3-carboxylic acid ethyl ester
  • 4027-57-0
  • Pyrazoles
  • Building Blocks
  • C7 to C8
  • Chemical Synthesis
  • Heterocyclic Building Blocks
  • Esters
  • Pyrazoles & Triazoles
  • Pyrazole
  • Pyrazoles & Triazoles
  • Building Blocks
  • Heterocyclic Building Blocks
  • Pyrazoles
  • Pyrazole series
  • Acids and Derivatives
  • Heterocycles