Etofylline

(Synonyms: 乙羟茶碱; 7-(β-Hydroxyethyl)theophylline)
目录号: PL05477 纯度: ≥99%
Etofylline (7-(β-Hydroxyethyl)theophylline) 是 Theophylline 的 N-7 取代衍生物。Etofylline 是一种支气管扩张药,可用于哮喘研究。Etofylline 也是一种抗胆固醇药,可降低血液中的总胆固醇水平。
CAS No. :519-37-9
商品编号 规格 价格 会员价 是否有货 数量
PL05477-500mg 500mg ¥158.00 请登录
PL05477-1g 1g ¥221.00 请登录
PL05477-5g 5g ¥513.00 请登录
PL05477-10mM*1mLinDMSO 10mM*1mLinDMSO ¥884.00 请登录
PL05477-1 mL x 10 mM (in DMSO) ¥190.00 请登录
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中文名称
Etofylline
中文别名
羟乙茶碱;7-(2-羟基乙基)茶碱;3,7-二氢-7-(2-羟基乙基)-1,3-二甲基-1H-嘌呤-2,6-二酮;7-(2-Hydroxyethyl)theophylline 7-(2-羟基乙基)茶碱;7-(β-羟乙基)茶叶碱;BETA-羟基乙基茶碱;β-羟乙茶碱;茶碱相关化合物F USP标准品;乙羟茶碱;乙羟茶碱 EP标准品;3,7-二氢-7-(2-羟乙基)-1,3-二甲基-1H-嘌呤-2,6-二酮;β-羟基乙基茶碱;氨茶碱杂质F(EP) 标准品;茶碱杂质F(EP);二羟丙茶碱杂质C(EP);可达岭;益多酯
英文名称
Etofylline
英文别名
7-(2-Hydroxyethyl)-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione;Etofylline;B-hydroxyethyltheophylline;7-(2-Hydroxyethyl)theophylline;1H-Purine-2,6-dione,3,7-dihydro-7-(2-hydroxyethyl)-1,3-dimethyl-;7-(2-Hydroxyethyl)-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione;7-(2-hydroxyethyl)-1,3-dimethylpurine-2,6-dione;1,3-Dimethyl-7-(2-hydroxyethyl)xanthine;7-(β-Hydroxyethyl)theophylline;7-Theophyllineethanol
Cas No.
519-37-9
分子式
C9H12N4O3
分子量
224.22
包装储存
Powder -20°C 3 years;4°C 2 years
详情描述
Etofylline (7-(β-Hydroxyethyl)theophylline) 是 Theophylline 的 N-7 取代衍生物。Etofylline 是一种支气管扩张药,可用于哮喘研究。Etofylline 也是一种抗胆固醇药,可降低血液中的总胆固醇水平。
产品详情
Etofylline (7-(β-Hydroxyethyl)theophylline) 是 Theophylline 的 N-7 取代衍生物。Etofylline 是一种支气管扩张药,可用于哮喘研究。Etofylline 也是一种抗胆固醇药,可降低血液中的总胆固醇水平。
生物活性
Etofylline (7-(β-Hydroxyethyl)theophylline) is a N-7-substituted derivative of Theophylline. Etofylline is a bronchodilator which can be used for the research of asthma. Etofylline is also an anticholesteremic and reduces total cholesterol level in the blood.
性状
Solid
运输条件
Room temperature in continental US; may vary elsewhere.
储存方式
Powder -20°C 3 years;4°C 2 years
参考文献
[1]. Siemon G, et, al. [The effect of fominoben and oxyethyltheophylline in combination on pulmonary function and pulmonary hemodynamics in chronic-obstructive diseases of the airways (authors transl)]. Arzneimittelforschung. 1978;28(4):698-700.
[2]. Ufkes JG, et, al. Efficacy of theophylline and its N-7-substituted derivatives in experimentally induced bronchial asthma in the guinea-pig. Arch Int Pharmacodyn Ther. 1981 Oct;253(2):301-14.
溶解度数据
In Vitro: H2O : 50 mg/mL (223.00 mM; Need ultrasonic)DMSO : 25 mg/mL (111.50 mM; Need ultrasonic)配制储备液
搜索质检报告(COA)
[1]. Siemon G, et, al. [The effect of fominoben and oxyethyltheophylline in combination on pulmonary function and pulmonary hemodynamics in chronic-obstructive diseases of the airways (authors transl)]. Arzneimittelforschung. 1978;28(4):698-700.
[2]. Ufkes JG, et, al. Efficacy of theophylline and its N-7-substituted derivatives in experimentally induced bronchial asthma in the guinea-pig. Arch Int Pharmacodyn Ther. 1981 Oct;253(2):301-14.

1:一般建议:溶解度为Medlife测试数据,可能与文献描述存在差异。这是由于生产工艺和批次不同产生的正常现象。为了使其更好的溶解,请用37℃加热试管并在超声波水浴中震动片刻。不同批次产品溶解度各有差异,仅做参考,具体以实验方案为准。

2:储存条件:粉末-20°C一般情况可以保存3年,溶于溶剂-80°C一般情况可以保存1年。不同产品及不同批次产品可能存在差异,请细致阅读产品信息,并辅助参考相关文献描述。

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