ChemicalBook >> CAS DataBase List >>3H-PYRAZOL-3-ONE, 1,2-DIHYDRO-
3H-PYRAZOL-3-ONE, 1,2-DIHYDRO-
- CAS No.
- 137-45-1
- Chemical Name:
- 3H-PYRAZOL-3-ONE, 1,2-DIHYDRO-
- Synonyms
- 1,2-Dihydro-3H-pyrazol-3-one;NSC 520837;Pyrazol-3-ol;Pyrazol-5-ol;3-Pyrazolone;1H-Pyrazol-3-one;3H-pyrazol-3-one;3-Hydroxypyrazole;4-Pyrazolin-3-one;1,2-dihydropyrazol-3-on
- CBNumber:
- CB7838723
- Molecular Formula:
- C3H4N2O
- Molecular Weight:
- 84.08
- MDL Number:
- MFCD00629300
- MOL File:
- 137-45-1.mol
- MSDS File:
- SDS
Last updated:2024-07-11 19:21:31
Melting point | 160-162 °C |
---|---|
Density | 1.191±0.06 g/cm3(Predicted) |
storage temp. | 2-8°C |
pka | 9.00±0.70(Predicted) |
form | solid |
color | Pale yellow |
FDA UNII | U35JHQ8347 |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07 |
---|---|
Signal word | Warning |
Hazard statements | H302-H315-H319-H332-H335 |
Precautionary statements | P261-P280-P305+P351+P338 |
HS Code | 2933199090 |
3H-PYRAZOL-3-ONE, 1,2-DIHYDRO- price More Price(30)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
TRC | P840460 | 1H-Pyrazol-3(2H)-one | 137-45-1 | 10mg | $45 | 2021-12-16 | Buy |
Apolloscientific | OR300636 | 5-Hydroxy-1H-pyrazole 97% | 137-45-1 | 1g | $34 | 2021-12-16 | Buy |
SynQuest Laboratories | 4H01-1-5Y | 5-Hydroxy-1H-pyrazole | 137-45-1 | 1g | $37 | 2021-12-16 | Buy |
Apolloscientific | OR300636 | 5-Hydroxy-1H-pyrazole 97% | 137-45-1 | 5g | $102 | 2021-12-16 | Buy |
SynQuest Laboratories | 4H01-1-5Y | 5-Hydroxy-1H-pyrazole | 137-45-1 | 5G | $112 | 2021-12-16 | Buy |
3H-PYRAZOL-3-ONE, 1,2-DIHYDRO- Preparation Products And Raw materials
Global( 107)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Shaanxi Dideu Medichem Co. Ltd | +86-29-81148696 +86-15536356810 | 1022@dideu.com | China | 3882 | 58 |
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29798 | 60 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21661 | 55 |
Accela ChemBio Inc. | +1-858-6993322 | info@accelachem.com | United States | 19751 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39916 | 58 |
Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63711 | 58 |
career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29820 | 58 |
Jinan Liheng Biotechnology Co., Ltd. | 15865262812 | info@lihengpharm.com | CHINA | 938 | 58 |
JIAXING REGEN CHEMICAL CO.,LTD | +8613385739570 | regen_chemical1@163.com | China | 226 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34571 | 58 |
View Lastest Price from 3H-PYRAZOL-3-ONE, 1,2-DIHYDRO- manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2024-07-11 | 3H-PYRAZOL-3-ONE, 1,2-DIHYDRO-
137-45-1
|
US $0.00-0.00 / KG | 1KG | 99.0% | 1000KG | Shaanxi Dideu Medichem Co. Ltd | ||
2022-09-08 | 3H-PYRAZOL-3-ONE, 1,2-DIHYDRO-
137-45-1
|
US $0.00-0.00 / KG | 1KG | 98% | 1ton | Henan Aochuang Chemical Co.,Ltd. | ||
2020-01-09 | 3H-PYRAZOL-3-ONE, 1,2-DIHYDRO-
137-45-1
|
US $1.00 / KG | 1KG | 99.0% | 100kg | Career Henan Chemical Co |
- 3H-PYRAZOL-3-ONE, 1,2-DIHYDRO-
137-45-1
- US $0.00-0.00 / KG
- 99.0%
- Shaanxi Dideu Medichem Co. Ltd
- 3H-PYRAZOL-3-ONE, 1,2-DIHYDRO-
137-45-1
- US $0.00-0.00 / KG
- 98%
- Henan Aochuang Chemical Co.,Ltd.
- 3H-PYRAZOL-3-ONE, 1,2-DIHYDRO-
137-45-1
- US $1.00 / KG
- 99.0%
- Career Henan Chemical Co
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137-45-1