ChemicalBook >> CAS DataBase List >>2-(3,4-Dimethylphenyl)-1,2-dihydro-5-methyl-3H-pyrazol-3-one
2-(3,4-Dimethylphenyl)-1,2-dihydro-5-methyl-3H-pyrazol-3-one
- CAS No.
- 277299-70-4
- Chemical Name:
- 2-(3,4-Dimethylphenyl)-1,2-dihydro-5-methyl-3H-pyrazol-3-one
- Synonyms
- 2-(3,4-dimethylphenyl)-5-methyl-1,2-dihydro-3H-pyrazol-3-one;EltroMbopag II;ELTROMBOPAG INT;Eltrombopag Impurity 35;Eltrombopag Intermediate 1;Eltrombopag olamine Intermediate 4;1-(3,4-Dimethylphenyl)-3-methyl-5-pyrazolone;1-(3,4-diMethylphenyl)-3-Methyl-1H-pyrazol-5-ol;2-(3,4-dimethylphenyl)-5-methyl-1H-pyrazol-3-one;2-Oxo-2,4,5,6,7,7a-Hexahydrothieno [3,2-c] Pyridine
- CBNumber:
- CB82490074
- Molecular Formula:
- C12H14N2O
- Molecular Weight:
- 202.25
- MDL Number:
- MFCD09795980
- MOL File:
- 277299-70-4.mol
Last updated:2024-03-29 16:09:00
| Melting point | 121.0 to 125.0 °C |
|---|---|
| Boiling point | 338.5±52.0 °C(Predicted) |
| Density | 1.121 |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly) |
| form | Solid |
| pka | 0.79±0.40(Predicted) |
| color | Pale Beige to Light Beige |
| FDA UNII | 2AK83UFD4X |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H335-H319-H315 |
| Precautionary statements | P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P-P264-P270-P301+P312-P330-P501 |
| HS Code | 2933.19.9000 |
2-(3,4-Dimethylphenyl)-1,2-dihydro-5-methyl-3H-pyrazol-3-one price More Price(18)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | D5064 | 1-(3,4-Dimethylphenyl)-3-methyl-5-pyrazolone >97.0%(GC)(T) | 277299-70-4 | 1g | $44 | 2024-03-01 | Buy |
| TCI Chemical | D5064 | 1-(3,4-Dimethylphenyl)-3-methyl-5-pyrazolone >97.0%(GC)(T) | 277299-70-4 | 5g | $222 | 2024-03-01 | Buy |
| TRC | D476930 | 2-(3,4-Dimethylphenyl)-1,2-dihydro-5-methyl-3H-pyrazol-3-one | 277299-70-4 | 10g | $580 | 2021-12-16 | Buy |
| AK Scientific | Y6618 | 2-(3,4-Dimethylphenyl)-1,2-dihydro-5-methyl-3H-pyrazol-3-one | 277299-70-4 | 5g | $156 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | APN0000595 | 2-(3,4-DIMETHYL-PHENYL)-5-METHYL-1,2-DIHYDRO-PYRAZOL-3-ONE 95.00% | 277299-70-4 | 1G | $975.45 | 2021-12-16 | Buy |
Synthesis of 2-(3,4-Dimethylphenyl)-1,2-dihydro-5-methyl-3H-pyrazol-3-one from Ethyl acetoacetate and 3,4-Dimethylphenylhydrazine hydrochloride
2-(3,4-Dimethylphenyl)-1,2-dihydro-5-methyl-3H-pyrazol-3-one Preparation Products And Raw materials
Global( 223)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hangzhou ICH Biofarm Co., Ltd | +86-0571-28186870; +undefined8613073685410 | sales@ichemie.com | China | 1001 | 58 |
| Shaanxi TNJONE Pharmaceutical Co., Ltd | +8618092446649 | sarah@tnjone.com | China | 1143 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29791 | 60 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21634 | 55 |
| Nanjing ChemLin Chemical Industry Co., Ltd. | 025-83697070 | product@chemlin.com.cn | CHINA | 3009 | 60 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29880 | 58 |
| Jinan Carbotang Biotech Co.,Ltd. | +8615866703830 | figo.gao@foxmail.com | China | 8497 | 58 |
| Hangzhou Cyanochem Co., Ltd. | +86 17788583750 | sales@cyanochem.com | CHINA | 281 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28172 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39894 | 58 |
View Lastest Price from 2-(3,4-Dimethylphenyl)-1,2-dihydro-5-methyl-3H-pyrazol-3-one manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-03-29 | 2-(3,4-Dimethylphenyl)-1,2-dihydro-5-methyl-3H-pyrazol-3-one
277299-70-4
|
US $0.00 / kg | 1kg | 99% | 20tons | Shaanxi TNJONE Pharmaceutical Co., Ltd | |
 |
2023-11-01 | 2-(3,4-Dimethylphenyl)-1,2-dihydro-5-methyl-3H-pyrazol-3-one
277299-70-4
|
US $0.00-0.00 / kg | 1kg | 99% | 500KG | Hangzhou ICH Biofarm Co., Ltd | |
 |
2022-10-01 | 2-(3,4-Dimethylphenyl)-1,2-dihydro-5-methyl-3H-pyrazol-3-one
277299-70-4
|
US $0.00-0.00 / kg | 1kg | 98% | 1Ton | Henan Aochuang Chemical Co.,Ltd. |
-
- 2-(3,4-Dimethylphenyl)-1,2-dihydro-5-methyl-3H-pyrazol-3-one
277299-70-4
- US $0.00 / kg
- 99%
- Shaanxi TNJONE Pharmaceutical Co., Ltd
-
- 2-(3,4-Dimethylphenyl)-1,2-dihydro-5-methyl-3H-pyrazol-3-one
277299-70-4
- US $0.00-0.00 / kg
- 99%
- Hangzhou ICH Biofarm Co., Ltd
-
- 2-(3,4-Dimethylphenyl)-1,2-dihydro-5-methyl-3H-pyrazol-3-one
277299-70-4
- US $0.00-0.00 / kg
- 98%
- Henan Aochuang Chemical Co.,Ltd.
277299-70-4(2-(3,4-Dimethylphenyl)-1,2-dihydro-5-methyl-3H-pyrazol-3-one)Related Search:
2-(3,4-dimethylphenyl)-5-methyl-1H-pyrazol-3-one
2-(3,4-Dimethylphenyl)-1,2-dihydro-5-methyl-3H-pyrazol-3-one
2-(3,4-Dimethylphenyl)-5-methyl-1H-pyrazol-3(2H)-one
Eltrombopag Intermediate 1
EltroMbopag II
2-Oxo-2,4,5,6,7,7a-Hexahydrothieno
[3,2-c] Pyridine
1-(3,4-diMethylphenyl)-3-Methyl-1H-pyrazol-5-ol
1H-pyrazol-3(2H)-one,2-(3,4-Dimethylphenyl)-5-methyl-
2-(3,4-Dimethyl-phenyl)-5-methyl-1,2-dihydro-pyrazol-3-one
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2-(3,4-Dimethylphenyl)-1,2-dihydro-5-methyl-3H-pyrazol-3-one ISO 9001：2015 REACH
ELTROMBOPAG INT
TIANFU CHEM 2-(3,4-Dimethylphenyl)-1,2-dihydro-5-methyl-3H-pyrazol-3-one
Eltrombopag Impurity 35
2-(3,4-dimethylphenyl)-5-methyl-1,2-dihydro-3H-pyrazol-3-one
2-(3,4-Dimethylphenyl)-1,2-dihydro-5-methyl-1H-pyrazol-3-one
2-(3,4-dimethylphenyl)-5-methyl-1,2-
dihydroxypyrazol-3-one
2-(3,4-Dimethyl phenpyl)-1,2-dihydro-5-methyl-3H-pyrazol-3-one
277299-70-4
77299-70-4