3-Methyl-3-pyrazolin-5-one
|
- $7 - $808.96
- Product name: 3-Methyl-3-pyrazolin-5-one
- CAS: 4344-87-0
- MF: C4H6N2O
- MW: 98.1
- EINECS:
- MDL Number:MFCD00010705
- Synonyms:AKOS B028792;3-METHYL-3-PYRAZOLIN-5-ONE;3 METHYLPYRAZOLONE;3-METHYL-3-PARAZOLIN-5-ONE;3-METHYL-2-PYRAZOLIN-5-ONE (PILOT);1,2-Dihydro-3-methyl-5H-pyrazol-5-one;3-Hydroxy-5-methyl-1H-pyrazole;3-Methyl-3-pyrazoline-5-one
19 prices
Selected condition：
Brand
- AHH
- Ambeed
- American Custom Chemicals Corporation
- Chemenu
- ChemScene
- Crysdot
- Matrix Scientific
- Sigma-Aldrich
- SynQuest Laboratories
Package
- 1G
- 2.5G
- 5G
- 10g
- 25g
- 100g
- 500g
- 1000g
- ManufacturerAHH
- Product numberMT-18764
- Product description3-Methyl-3-pyrazolin-5-one 98%
- Packaging500g
- Price$490
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA101431
- Product description5-Methyl-1H-pyrazol-3(2H)-one 98%
- Packaging10g
- Price$7
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA101431
- Product description5-Methyl-1H-pyrazol-3(2H)-one 98%
- Packaging25g
- Price$9
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA101431
- Product description5-Methyl-1H-pyrazol-3(2H)-one 98%
- Packaging100g
- Price$23
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA101431
- Product description5-Methyl-1H-pyrazol-3(2H)-one 98%
- Packaging500g
- Price$104
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0034607
- Product description3-METHYL-3-PYRAZOLIN-5-ONE 95.00%
- Packaging1G
- Price$597.87
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0034607
- Product description3-METHYL-3-PYRAZOLIN-5-ONE 95.00%
- Packaging2.5G
- Price$746.88
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0034607
- Product description3-METHYL-3-PYRAZOLIN-5-ONE 95.00%
- Packaging5G
- Price$808.96
- Updated2021-12-16
- Buy
- ManufacturerChemenu
- Product numberCM120437
- Product description5-Methyl-1,2-dihydropyrazol-3-one 95+%
- Packaging500g
- Price$104
- Updated2021-12-16
- Buy
- ManufacturerChemScene
- Product numberCS-W013725
- Product description5-Methyl-1H-pyrazol-3(2H)-one 98.83%
- Packaging500g
- Price$93
- Updated2021-12-16
- Buy
- ManufacturerCrysdot
- Product numberCD11124313
- Product description5-Methyl-1H-pyrazol-3(2H)-one 98%
- Packaging100g
- Price$49
- Updated2021-12-16
- Buy
- ManufacturerCrysdot
- Product numberCD11124313
- Product description5-Methyl-1H-pyrazol-3(2H)-one 98%
- Packaging500g
- Price$99
- Updated2021-12-16
- Buy
- ManufacturerCrysdot
- Product numberCD11124313
- Product description5-Methyl-1H-pyrazol-3(2H)-one 98%
- Packaging1000g
- Price$149
- Updated2021-12-16
- Buy
- ManufacturerMatrix Scientific
- Product number072859
- Product description3-Methyl-5-hydroxypyrazole 95+%
- Packaging25g
- Price$20
- Updated2021-12-16
- Buy
- ManufacturerMatrix Scientific
- Product number072859
- Product description3-Methyl-5-hydroxypyrazole 95+%
- Packaging100g
- Price$49
- Updated2021-12-16
- Buy
- ManufacturerSigma-Aldrich
- Product number303062
- Product description3-Methyl-3-pyrazolin-5-one 98%
- Packaging25g
- Price$50.1
- Updated2023-06-20
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AHH | MT-18764 | 3-Methyl-3-pyrazolin-5-one 98% | 500g | $490 | 2021-12-16 | Buy |
| Ambeed | A101431 | 5-Methyl-1H-pyrazol-3(2H)-one 98% | 10g | $7 | 2021-12-16 | Buy |
| Ambeed | A101431 | 5-Methyl-1H-pyrazol-3(2H)-one 98% | 25g | $9 | 2021-12-16 | Buy |
| Ambeed | A101431 | 5-Methyl-1H-pyrazol-3(2H)-one 98% | 100g | $23 | 2021-12-16 | Buy |
| Ambeed | A101431 | 5-Methyl-1H-pyrazol-3(2H)-one 98% | 500g | $104 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0034607 | 3-METHYL-3-PYRAZOLIN-5-ONE 95.00% | 1G | $597.87 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0034607 | 3-METHYL-3-PYRAZOLIN-5-ONE 95.00% | 2.5G | $746.88 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0034607 | 3-METHYL-3-PYRAZOLIN-5-ONE 95.00% | 5G | $808.96 | 2021-12-16 | Buy |
| Chemenu | CM120437 | 5-Methyl-1,2-dihydropyrazol-3-one 95+% | 500g | $104 | 2021-12-16 | Buy |
| ChemScene | CS-W013725 | 5-Methyl-1H-pyrazol-3(2H)-one 98.83% | 500g | $93 | 2021-12-16 | Buy |
| Crysdot | CD11124313 | 5-Methyl-1H-pyrazol-3(2H)-one 98% | 100g | $49 | 2021-12-16 | Buy |
| Crysdot | CD11124313 | 5-Methyl-1H-pyrazol-3(2H)-one 98% | 500g | $99 | 2021-12-16 | Buy |
| Crysdot | CD11124313 | 5-Methyl-1H-pyrazol-3(2H)-one 98% | 1000g | $149 | 2021-12-16 | Buy |
| Matrix Scientific | 072859 | 3-Methyl-5-hydroxypyrazole 95+% | 25g | $20 | 2021-12-16 | Buy |
| Matrix Scientific | 072859 | 3-Methyl-5-hydroxypyrazole 95+% | 100g | $49 | 2021-12-16 | Buy |
| Sigma-Aldrich | 303062 | 3-Methyl-3-pyrazolin-5-one 98% | 25g | $50.1 | 2023-06-20 | Buy |
Properties
Melting point :223-225 °C (lit.)
Density :1.107±0.06 g/cm3(Predicted)
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
solubility :1 M NH4OH: soluble25mg/mL, clear, colorless (in methanol)
pka :9.04±0.70(Predicted)
form :solid
color :Off White
CAS DataBase Reference :4344-87-0(CAS DataBase Reference)
Density :1.107±0.06 g/cm3(Predicted)
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
solubility :1 M NH4OH: soluble25mg/mL, clear, colorless (in methanol)
pka :9.04±0.70(Predicted)
form :solid
color :Off White
CAS DataBase Reference :4344-87-0(CAS DataBase Reference)
Safety Information
| Symbol(GHS): |
|
||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Signal word: | Warning | ||||||||||||||||||||||||||||
| Hazard statements: |
|
||||||||||||||||||||||||||||
| Precautionary statements: |
|
Description
3-Methyl-3-pyrazolin-5-one was used in the preparation of substituted 4-alkyl(cycloalkyl)-2-amino-3-cyano-4H-pyrans.Related product price
- Methyl acrylate
$20-1166.55 - Bensulfuron methyl
$75-937.5 - Cefazolin
$60-940
