ChemicalBook > CAS DataBase List > 2,3-dihydro-1-Methyl-3-oxo-1H-Pyrazole-4-carboxylic acid ethyl ester

2,3-dihydro-1-Methyl-3-oxo-1H-Pyrazole-4-carboxylic acid ethyl ester

Product Name
2,3-dihydro-1-Methyl-3-oxo-1H-Pyrazole-4-carboxylic acid ethyl ester
CAS No.
103626-03-5
Chemical Name
2,3-dihydro-1-Methyl-3-oxo-1H-Pyrazole-4-carboxylic acid ethyl ester
Synonyms
Topramezon-002-zz;4-Ethoxycarbonyl-3-hydroxy-1-methylpyrazole;Ethyl 3-hydroxy-1-methyl-1H-pyrazole-4-carboxylate;Ethyl 1-Methyl-3-oxo-2,3-dihydropyrazole-4-carboxylate;3-Hydroxy-1-methylpyrazole-4-carboxylic acid ethyl ester;Ethyl 2,3-dihydro-1-methyl-3-oxo-1H-pyrazol-4-carboxylate;Ethyl 1-Methyl-3-oxo-2,3-dihydro-1H-pyrazole-4-carboxylate;Ethyl 2,3-dihydro-1-methyl-3-oxo-1H-pyrazole-4-carboxylate;2,3-dihydro-1-Methyl-3-oxo-1H-Pyrazole-4-carboxylic acid ethyl ester;1H-Pyrazole-4-carboxylic acid, 2,3-dihydro-1-methyl-3-oxo-, ethyl ester
CBNumber
CB72632394
Molecular Formula
C7H10N2O3
Formula Weight
170.17
MOL File
103626-03-5.mol
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2,3-dihydro-1-Methyl-3-oxo-1H-Pyrazole-4-carboxylic acid ethyl ester Property

Melting point:
144-146℃
Density 
1.235±0.06 g/cm3 (20 ºC 760 Torr)
storage temp. 
2-8°C
pka
7.76±0.70(Predicted)
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Safety

HS Code 
2933199090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H317May cause an allergic skin reaction

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

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

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

TRC
Product number
H705370
Product name
3-Hydroxy-1-methyl-1H-pyrazole-4-carboxylicacidethylester
Packaging
10mg
Price
$45
Updated
2021/12/16
Apolloscientific
Product number
OR346184
Product name
3-Hydroxy-1-methyl-1H-pyrazole-4-carboxylic acid ethyl ester
Packaging
1g
Price
$187
Updated
2021/12/16
Matrix Scientific
Product number
059092
Product name
3-Hydroxy-1-methyl-1H-pyrazole-4-carboxylic acidethyl ester
Purity
95%+
Packaging
1g
Price
$339
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0392214
Product name
ETHYL-1-METHYL-3-OXO-2,3-DIHYDRO-1H-PYRAZOLE-4-CARBOXYLATE
Purity
95.00%
Packaging
5MG
Price
$504.69
Updated
2021/12/16
AK Scientific
Product number
6652AJ
Product name
Ethyl1-methyl-3-oxo-2,3-dihydro-1H-pyrazole-4-carboxylate
Packaging
10g
Price
$709
Updated
2021/12/16

2,3-dihydro-1-Methyl-3-oxo-1H-Pyrazole-4-carboxylic acid ethyl ester Preparation Products And Raw materials

Raw materials

Preparation Products

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2,3-dihydro-1-Methyl-3-oxo-1H-Pyrazole-4-carboxylic acid ethyl ester Suppliers

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103626-03-5, 2,3-dihydro-1-Methyl-3-oxo-1H-Pyrazole-4-carboxylic acid ethyl esterRelated Search:


  • 2,3-dihydro-1-Methyl-3-oxo-1H-Pyrazole-4-carboxylic acid ethyl ester
  • Ethyl 1-Methyl-3-oxo-2,3-dihydropyrazole-4-carboxylate
  • 3-Hydroxy-1-methylpyrazole-4-carboxylic acid ethyl ester
  • 4-Ethoxycarbonyl-3-hydroxy-1-methylpyrazole
  • Ethyl 3-hydroxy-1-methyl-1H-pyrazole-4-carboxylate
  • Ethyl 1-Methyl-3-oxo-2,3-dihydro-1H-pyrazole-4-carboxylate
  • Topramezon-002-zz
  • 1H-Pyrazole-4-carboxylic acid, 2,3-dihydro-1-methyl-3-oxo-, ethyl ester
  • Ethyl 2,3-dihydro-1-methyl-3-oxo-1H-pyrazole-4-carboxylate
  • Ethyl 2,3-dihydro-1-methyl-3-oxo-1H-pyrazol-4-carboxylate
  • 103626-03-5