ChemicalBook > CAS DataBase List > 1-(3,4-DIMETHYLPHENYL)-3-METHYL-3-PYRAZOLIN-5-ONE

1-(3,4-DIMETHYLPHENYL)-3-METHYL-3-PYRAZOLIN-5-ONE

Product Name
1-(3,4-DIMETHYLPHENYL)-3-METHYL-3-PYRAZOLIN-5-ONE
CAS No.
18048-64-1
Chemical Name
1-(3,4-DIMETHYLPHENYL)-3-METHYL-3-PYRAZOLIN-5-ONE
Synonyms
2-(3,4-dimethylphenyl)-5-methyl-2,4-dihydro-3H-pyrazol-3-one;Eltrombopag int2;Eltrombopag Impurity 66;2-Pyrazolin-5-one, 3-Methyl-1-(3,4-xylyl)-;2-(3,4-dimethylphenyl)-5-methyl-4H-pyrazol-3-one;3-Methyl-1-(3,4-dimethylphenyl)-2-pyrazolin-5-one;1-(3,4-DIMETHYLPHENYL)-3-METHYL-3-PYRAZOLIN-5-ONE;1-(3,4-diMethylphenyl)-3-Methyl-3-pyrazolin-5-tone;1-(3,4-diMethylphenyl)-3-Methyl-1H-pyrazol-5(4H)-one;1-(3,4-dimethylphenyl)-3-methyl-1H-pyrazolin-5(4H)-one
CBNumber
CB61502369
Molecular Formula
C12H14N2O
Formula Weight
202.25
MOL File
18048-64-1.mol
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1-(3,4-DIMETHYLPHENYL)-3-METHYL-3-PYRAZOLIN-5-ONE Property

Melting point:
116-119℃
Boiling point:
390.1±31.0 °C(Predicted)
Density 
1.13
storage temp. 
Sealed in dry,Room Temperature
solubility 
Chloroform (Slightly), DMSO (Slightly), Methanol (Very Slightly)
pka
2.77±0.50(Predicted)
form 
Solid
color 
White to Off-White
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

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

TRC
Product number
D948598
Product name
1-(3,4-Dimethylphenyl)-3-methyl-1H-pyrazol-5(4H)-one
Packaging
5mg
Price
$135
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM1016086
Product name
1-(3,4-DIMETHYLPHENYL)-3-METHYL-3-PYRAZOLIN-5-ONE
Purity
95.00%
Packaging
5MG
Price
$498.3
Updated
2021/12/16
AK Scientific
Product number
X3181
Product name
1-(3,4-Dimethylphenyl)-3-methyl-3-pyrazolin-5-one
Packaging
25g
Price
$860
Updated
2021/12/16
Ambeed
Product number
A174775
Product name
1-(3,4-Dimethylphenyl)-3-methyl-1H-pyrazol-5(4H)-one
Purity
97%
Packaging
250mg
Price
$6
Updated
2021/12/16
Ambeed
Product number
A174775
Product name
1-(3,4-Dimethylphenyl)-3-methyl-1H-pyrazol-5(4H)-one
Purity
97%
Packaging
1g
Price
$8
Updated
2021/12/16
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1-(3,4-DIMETHYLPHENYL)-3-METHYL-3-PYRAZOLIN-5-ONE Chemical Properties,Usage,Production

Uses

1-(3,4-Dimethylphenyl)-3-methyl-1H-pyrazol-5(4H)-one is a reagent used in the enantioselective aminoalkylation of pyrazol-3-ones.

1-(3,4-DIMETHYLPHENYL)-3-METHYL-3-PYRAZOLIN-5-ONE Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 1-(3,4-DIMETHYLPHENYL)-3-METHYL-3-PYRAZOLIN-5-ONE manufacturers

Zibo Hangyu Biotechnology Development Co., Ltd
Product
1-(3,4-DIMETHYLPHENYL)-3-METHYL-3-PYRAZOLIN-5-ONE 18048-64-1
Price
US $95.00-950.00/kg
Min. Order
10kg
Purity
0.99
Supply Ability
20tons
Release date
2023-11-06
Henan Fengda Chemical Co., Ltd
Product
1-(3,4-DIMETHYLPHENYL)-3-METHYL-3-PYRAZOLIN-5-ONE 18048-64-1
Price
US $6.00-0.50/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2024-03-22
Henan Aochuang Chemical Co.,Ltd.
Product
1-(3,4-DIMETHYLPHENYL)-3-METHYL-3-PYRAZOLIN-5-ONE 18048-64-1
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
1Ton
Release date
2022-09-30

18048-64-1, 1-(3,4-DIMETHYLPHENYL)-3-METHYL-3-PYRAZOLIN-5-ONERelated Search:

3-Methyl-3-pyrazolin-5-one TOSLAB 135139 TOSLAB 135183 TOSLAB 135111 TOSLAB 135122 Eltrombopag 1-(3,4-DIMETHYLPHENYL)-3-METHYL-3-PYRAZOLIN-5-ONE TOSLAB 135097 TOSLAB 135087

  • 1-(3,4-DIMETHYLPHENYL)-3-METHYL-3-PYRAZOLIN-5-ONE
  • 3-Methyl-1-(3,4-dimethylphenyl)-2-pyrazolin-5-one
  • 3H-Pyrazol-3-one,2-(3,4-diMethylphenyl)-2,4-dihydro-5-Methyl-
  • 1-(3,4-diMethylphenyl)-3-Methyl-1H-pyrazol-5(4H)-one
  • 2-(3,4-dimethylphenyl)-5-methyl-4H-pyrazol-3-one
  • 2-(3,4-Dimethylphenyl)-2,4-dihydro-5-methyl-3H-pyrazol-3-one
  • 1-(3,4-diMethylphenyl)-3-Methyl-3-pyrazolin-5-tone
  • 2-Pyrazolin-5-one, 3-Methyl-1-(3,4-xylyl)-
  • 2-(3,4-dimethylphenyl)-5-methyl-2,4-dihydro-3H-pyrazol-3-one
  • 1-(3,4-dimethylphenyl)-3-methyl-4,5-dihydro-1H-pyrazol-5-one
  • Eltrombopag int2
  • 1-(3,4-DIMETHYLPHENYL)-3-METHYL-3-PYRAZOLIN-5-ONE ISO 9001：2015 REACH
  • 1- (3,4-dimethylphenyl) - 3-methyl-1h-pyrazole-5 (4h) one
  • Eltrombopag Impurity 66
  • 2-(3,4-Dimethylphenyl)-5-methyl-2,4-dihydropyrazol-3-one
  • 1-(3,4-dimethylphenyl)-3-methyl-1H-pyrazolin-5(4H)-one
  • 18048-64-1