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CAS号:
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555-55-5
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英文名称:
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HISPIDIN
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英文同义词:
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Hispidine;Hispidin - CAS 555-55-5 - Calbiochem;6-(3,4-Dihydroxystyryl)-4-hydroxy-2-pyrone;6-(3,4-Dihydroxystyryl)-4-hydroxy-2H-pyran-2-one;4-hydroxy-6-(3,4-dihydroxystyryl)-2-pyrone (hispidine);2-[(E)-2-(3,4-dihydroxyphenyl)ethenyl]-6-hydroxy-4-pyranone;6-[(E)-2-(3,4-Dihydroxyphenyl)vinyl]-4-hydroxy-2H-pyran-2-one;(E)-6-[2-(3,4-Dihydroxyphenyl)ethenyl]-4-hydroxy-2H-pyran-2-one;6-[(1E)-2-(3,4-Dihydroxyphenyl)ethenyl]-4-hydroxy-2H-pyran-2-one;2H-Pyran-2-one, 6-[(1E)-2-(3,4-dihydroxyphenyl)ethenyl]-4-hydroxy-
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中文名称:
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6-[(1E)-2-(3,4-二羟基苯基)乙烯基]-4-羟基-2H-吡喃-2-酮
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中文同义词:
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牛奶树碱;6-[(1E)-2-(3,4-二羟基苯基)乙烯基]-4-羟基-2H-吡喃-2-酮
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分子式:
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C13H10O5
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分子量:
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246.22
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- 熔点 :
- 312-315℃
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- 沸点 :
- 500.5±50.0 °C(Predicted)
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- 密度 :
- 1.657
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- 储存条件 :
- −20°C
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- 溶解度 :
- DMSO: >10 mg/mL
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- 形态:
- solid
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- 酸度系数(pKa):
- 4.90±0.30(Predicted)
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- 颜色:
- yellow to brown
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- 最大波长(λmax):
- 369nm(MeOH)(lit.)
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