3-N-PROPYL-2-PYRAZOLIN-5-ONE
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- $12 - $3318.08
- Product name: 3-N-PROPYL-2-PYRAZOLIN-5-ONE
- CAS: 29211-70-9
- MF: C6H10N2O
- MW: 126.16
- EINECS:
- MDL Number:MFCD00051646
- Synonyms:3-N-PROPYL-2-PYRAZOLIN-5-ONE;3-PROPYL-4,5-DIHYDRO-1H-PYRAZOL-5-ONE;3-N-PROPYL-4,5-DIHYDRO-1H-PYRAZOL-5-ONE;3-Propyl-2-pyrazolin-5-one;3-propyl-1H-pyrazol-5(4H)-one;5-propyl-1,2-dihydropyrazol-3-one;3H-Pyrazol-3-one, 2,4-dihydro-5-propyl-;3-n-Propyl-2-pyrazolin-5-one,98%
16 prices
Selected condition：
Brand
- aablocks
- AHH
- AK Scientific
- American Custom Chemicals Corporation
- Aronis compounds
- Matrix Scientific
- Thermo Scientific Chemicals
Package
- 1mg
- 10mg
- 20mg
- 100mg
- 1g
- 2.5g
- 5.00g
- 5g
- 25g
- 100g
- Manufactureraablocks
- Product numberAA002XMM
- Product description3-n-Propyl-2-pyrazolin-5-one
- Packaging1g
- Price$64
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA002XMM
- Product description3-n-Propyl-2-pyrazolin-5-one
- Packaging2.5g
- Price$65
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA002XMM
- Product description3-n-Propyl-2-pyrazolin-5-one
- Packaging5g
- Price$67
- Updated2026-05-28
- Buy
- ManufacturerAHH
- Product numberMT-21791
- Product description3-n-Propyl-2-pyrazolin-5-one 97%
- Packaging100g
- Price$508
- Updated2021-12-16
- Buy
- ManufacturerAHH
- Product numberMT-21791
- Product description3-n-Propyl-2-pyrazolin-5-one 97%
- Packaging100g
- Price$508
- Updated2026-05-25
- Buy
- ManufacturerAHH
- Product numberMT-21791
- Product description3-n-Propyl-2-pyrazolin-5-one 97%
- Packaging100g
- Price$508
- Updated2026-05-26
- Buy
- ManufacturerAK Scientific
- Product number6573BA
- Product description3-n-Propyl-2-pyrazolin-5-one
- Packaging100mg
- Price$163
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product number6573BA
- Product description3-n-Propyl-2-pyrazolin-5-one
- Packaging5g
- Price$167
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0024104
- Product description3-N-PROPYL-2-PYRAZOLIN-5-ONE 95.00%
- Packaging100G
- Price$3318.08
- Updated2021-12-16
- Buy
- ManufacturerAronis compounds
- Product numberm09217
- Product description5-propyl-2,4-dihydro-3H-pyrazol-3-one
- Packaging1mg
- Price$12
- Updated2021-12-16
- Buy
- ManufacturerAronis compounds
- Product numberm09217
- Product description5-propyl-2,4-dihydro-3H-pyrazol-3-one
- Packaging10mg
- Price$20
- Updated2021-12-16
- Buy
- ManufacturerAronis compounds
- Product numberm09217
- Product description5-propyl-2,4-dihydro-3H-pyrazol-3-one
- Packaging20mg
- Price$30
- Updated2021-12-16
- Buy
- ManufacturerMatrix Scientific
- Product number200887
- Product description3-n-Propyl-2-pyrazolin-5-one
- Packaging5.00g
- Price$284
- Updated2026-05-18
- Buy
- ManufacturerThermo Scientific Chemicals
- Product numberB25214
- Product description3-n-Propyl-2-pyrazolin-5-one, 98%
- Packaging100g
- Price$781
- Updated2021-12-16
- Buy
- ManufacturerThermo Scientific Chemicals
- Product numberB25214
- Product description3-n-Propyl-2-pyrazolin-5-one, 98%
- Packaging25g
- Price$266.65
- Updated2026-04-24
- Buy
- ManufacturerThermo Scientific Chemicals
- Product numberB25214
- Product description3-n-Propyl-2-pyrazolin-5-one, 98%
- Packaging5g
- Price$76.65
- Updated2026-04-24
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA002XMM | 3-n-Propyl-2-pyrazolin-5-one | 1g | $64 | 2026-05-28 | Buy |
| aablocks | AA002XMM | 3-n-Propyl-2-pyrazolin-5-one | 2.5g | $65 | 2026-05-28 | Buy |
| aablocks | AA002XMM | 3-n-Propyl-2-pyrazolin-5-one | 5g | $67 | 2026-05-28 | Buy |
| AHH | MT-21791 | 3-n-Propyl-2-pyrazolin-5-one 97% | 100g | $508 | 2021-12-16 | Buy |
| AHH | MT-21791 | 3-n-Propyl-2-pyrazolin-5-one 97% | 100g | $508 | 2026-05-25 | Buy |
| AHH | MT-21791 | 3-n-Propyl-2-pyrazolin-5-one 97% | 100g | $508 | 2026-05-26 | Buy |
| AK Scientific | 6573BA | 3-n-Propyl-2-pyrazolin-5-one | 100mg | $163 | 2021-12-16 | Buy |
| AK Scientific | 6573BA | 3-n-Propyl-2-pyrazolin-5-one | 5g | $167 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0024104 | 3-N-PROPYL-2-PYRAZOLIN-5-ONE 95.00% | 100G | $3318.08 | 2021-12-16 | Buy |
| Aronis compounds | m09217 | 5-propyl-2,4-dihydro-3H-pyrazol-3-one | 1mg | $12 | 2021-12-16 | Buy |
| Aronis compounds | m09217 | 5-propyl-2,4-dihydro-3H-pyrazol-3-one | 10mg | $20 | 2021-12-16 | Buy |
| Aronis compounds | m09217 | 5-propyl-2,4-dihydro-3H-pyrazol-3-one | 20mg | $30 | 2021-12-16 | Buy |
| Matrix Scientific | 200887 | 3-n-Propyl-2-pyrazolin-5-one | 5.00g | $284 | 2026-05-18 | Buy |
| Thermo Scientific Chemicals | B25214 | 3-n-Propyl-2-pyrazolin-5-one, 98% | 100g | $781 | 2021-12-16 | Buy |
| Thermo Scientific Chemicals | B25214 | 3-n-Propyl-2-pyrazolin-5-one, 98% | 25g | $266.65 | 2026-04-24 | Buy |
| Thermo Scientific Chemicals | B25214 | 3-n-Propyl-2-pyrazolin-5-one, 98% | 5g | $76.65 | 2026-04-24 | Buy |
Properties
Melting point :206-209°C
Density :1.188±0.14 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)
pka :13.103±0.40(predicted)
BRN :878994
CAS DataBase Reference :29211-70-9(CAS DataBase Reference)
Density :1.188±0.14 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)
pka :13.103±0.40(predicted)
BRN :878994
CAS DataBase Reference :29211-70-9(CAS DataBase Reference)
Safety Information
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Description
3-N-Propyl-2-pyrazolin-5-one is used as a reactant in the preparation of 6-amino-5-cyanospiro-4-(piperidine-4'')-2H,4H-dihydropyrazolo[3,4-b]pyrans.Related product price
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