CAS Number277299-70-4
SynonymsEltrombopag II; 2-(3,4-Dimethylphenyl)-5-methyl-1,2-dihydro-3H-pyrazol-3-one; 2-(3,4-dimethylphenyl)-5-methyl-1H-pyrazol-3(2H)-one; 2-(3,4-Dimethylphenyl)-1,2-dihydro-5-methyl-3H-pyrazol-3-one; 1-(3,4-dimethylphenyl)-3-methyl-3-pyrazolin-5-one; 3-methyl-1-(3,4-dimethylphenyl)-2-pyrazolin-5-one; 2-(3,4-dimethylphenyl)-5-methyl-4H-pyrazol-3-one; Eltrombopag olamine Intermediate 4
Molecular FormulaC12H14N2O
Molecular Weight202.252
Purity98.00%
Density1.1±0.1 g/cm3
Boiling Point338.5±52.0 °C at 760 mmHg
Melting Point121.0 to 125.0 °C
AppearanceSolid;White to Light yellow powder to crystal
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 277299-70-4 |
| Catalog No. | 2A-9056261 |
| Chinese Name | 1-(3,4-二甲苯基)-3-甲基-5-吡唑啉酮 |
| Synonyms | Eltrombopag II; 2-(3,4-Dimethylphenyl)-5-methyl-1,2-dihydro-3H-pyrazol-3-one; 2-(3,4-dimethylphenyl)-5-methyl-1H-pyrazol-3(2H)-one; 2-(3,4-Dimethylphenyl)-1,2-dihydro-5-methyl-3H-pyrazol-3-one; 1-(3,4-dimethylphenyl)-3-methyl-3-pyrazolin-5-one; 3-methyl-1-(3,4-dimethylphenyl)-2-pyrazolin-5-one; 2-(3,4-dimethylphenyl)-5-methyl-4H-pyrazol-3-one; Eltrombopag olamine Intermediate 4 |
| Molecular Formula | C12H14N2O |
| Molecular Weight | 202.252 |
| Purity | 98.00 |
| Density | 1.1±0.1 g/cm3 |
| Boiling Point | 338.5±52.0 °C at 760 mmHg |
| Melting Point | 121.0 to 125.0 °C |
| Appearance | Solid;White to Light yellow powder to crystal |
| Water Solubility | Water solubility: soluble |
| Storage Condition | room temperature |
| HTC | 2933199090 |
| SMILES | Cc1cc(=O)n(-c2ccc(C)c(C)c2)[nH]1 |
| InChI Key | HBWBJCSXUJIDGN-UHFFFAOYSA-N |
| MSDS | msds/56261_1_277299_70_4.pdf |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Summary 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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