• 介绍：

   Theophylline (1,3-Dimethylxanthine) 是有效的磷酸二酯酶 (PDE) 抑制剂，腺苷受体拮抗剂，和组蛋白脱乙酰酶 (HDAC) 活化剂。Theophylline (1,3-Dimethylxanthine) 抑制 PDE3 活性，放松气道平滑肌。Theophylline (1,3-Dimethylxanthine) 通过增加 IL-10 和抑制 NF-κ B进入细胞核而具有抗炎活性。Theophylline (1,3-Dimethylxanthine) 诱发细胞凋亡 (apoptosis)。Theophylline (1,3-Dimethylxanthine) 可用于哮喘和慢性阻塞性肺疾病 (COPD) 的研究。

• 熔点： 271-273°C

• 沸点： 454.1°C at 760 mmHg

• 外观： 白色至灰白色结晶粉末

• 溶解性： DMSO  :  11.11  mg/mL  (61.67  mM;  Need  ultrasonic)
  H2O  :  5  mg/mL  (27.75  mM;  Need  ultrasonic)。

• 敏感性： 对空气敏感

• 储存条件： 2-8℃

• 注意：部分产品我司仅能提供部分信息，我司不保证所提供信息的权威性，仅供客户参考交流研究之用。

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• 10. [IF=3.535] Hui Jiang et al."Determination of lipid–water partition coefficient of neutral and ionic drugs by liposome electrokinetic chromatography."Electrophoresis. 2021 Aug;42(14-15):1436-1449

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• 1. 董燕茹,曹妍彦,卢佳纯,梅思凡,河润,陈萍.儿茶素与咖啡碱络合物的晶体学研究[J].茶叶科学,2021,41(01):80-89.

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本计算器可帮助您计算出特定溶液中溶质的质量、溶液浓度和体积之间的关系，公式为：

质量 (mg) = 浓度 (mM) x 体积 (mL) x 分子量 (g/mol)

• pg ng μg mg g kg =
  fM pM nM μM mM M *
  nL μL mL L *