茶堿

分析標準品,HPLC≥98%

Theophylline

CAS號：58-55-9

分子式：C7H8N4O2

分子量：180.16

MDL：MFCD00079619

別名：1,3-二甲基黃嘌呤;2,6-二氧-1,3-二甲基嘌呤;3,7-二氫-1,3-二甲基-1H-嘌呤-2,6-二酮;2,6-二羥基-1,3-二甲基嘌呤

產品介紹

 Theophylline (1,3-Dimethylxanthine) 是有效的磷酸二酯酶 (PDE) 抑制劑，腺苷受體拮抗劑，和組蛋白脫乙酰酶 (HDAC) 活化劑。Theophylline (1,3-Dimethylxanthine) 抑制 PDE3 活性，放松氣道平滑肌。Theophylline (1,3-Dimethylxanthine) 通過增加 IL-10 和抑制 NF-κ B進入細胞核而具有抗炎活性。Theophylline (1,3-Dimethylxanthine) 誘發細胞凋亡 (apoptosis)。Theophylline (1,3-Dimethylxanthine) 可用于哮喘和慢性阻塞性肺疾病 (COPD) 的研究。

熔點：271-273℃

沸點：454.1℃ at 760 mmHg

外觀：白色至灰白色結晶粉末

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：對空氣敏感

儲存條件：2-8℃

注意：部分產品我司僅能提供部分信息，我司不保證所提供信息的權威性，僅供客戶參考交流研究之用。

參考文獻(31篇)

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1.  董燕茹,曹妍彥,盧佳純,梅思凡,河潤,陳萍.兒茶素與咖啡堿絡合物的晶體學研究[J].茶葉科學,2021,41(01):80-89.

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