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

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

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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)

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Safety

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

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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.

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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

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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 (Bp^COOEt,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

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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:

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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