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| CAS号 : | 87848-99-5 |
精确质量 : | 348.18400 |
| 分子式 : | C22H24N2O2 |
logP : | 3.95320 |
| 分子量 : | 348.43800 |
PSA : | 53.43000 |
阿伐斯汀 | |
acrivastine | |
87848-99-5 | |
C22H24N2O2 | |
348.43800 | |
53.43000 | |
3.95320 | |
348.18400 |
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1.627
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Stable at normal temperatures and pressures.
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289.5ºC
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No storage requirements necessary for occupational hazards. Follow product information storage instructions to maintain efficacy.
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55.5-59.5 °C(lit.)
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1.17 g/cm3
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555.1ºC at 760 mmHg
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3
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R22; R43
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S37/39
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Xn; Xi
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从2,6-二溴吡啶、4-甲基苯甲腈、EtO2CH2P(O)(Oet)2和(2-吡咯烷基乙基)三苯基膦溴化物,经五步反应得到。 | |
竞争性H1受体拮抗剂。用于过敏性鼻炎、花粉病、慢性原发性荨麻疹、皮肤划痕症、拟副交感神经性荨麻疹、特异性风冷型荨麻疹等。 |