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Proguanil (Chloroguanide,氯胍)是一种预防性抗疟药,主要通过其活性代谢产物Cycloguanil发挥作用。Cycloguanil能够抑制疟原虫的二氢叶酸还原酶(DHFR),阻止嘌呤和嘧啶的合成,抑制疟原虫的生长和繁殖。
Proguanil (Chloroguanide,氯胍)是一种预防性抗疟药,主要通过其活性代谢产物Cycloguanil发挥作用。Cycloguanil能够抑制疟原虫的二氢叶酸还原酶(DHFR),阻止嘌呤和嘧啶的合成,抑制疟原虫的生长和繁殖。
规格 | 价格 | 库存 | 数量 |
---|---|---|---|
1 mg | ¥ 358 | 现货 | |
5 mg | ¥ 840 | 现货 | |
10 mg | ¥ 1,230 | 现货 | |
25 mg | ¥ 1,980 | 现货 | |
50 mg | ¥ 2,970 | 现货 | |
100 mg | ¥ 4,530 | 现货 | |
1 mL x 10 mM (in DMSO) | ¥ 793 | 现货 |
产品描述 | Proguanil (Chloroguanide) is a prophylactic antimalarial drug that acts primarily through its active metabolite, Cycloguanil, which inhibits the dihydrofolate reductase (DHFR) enzyme of Plasmodium falciparum, preventing the synthesis of purines and pyrimidines and inhibiting the growth and reproduction of the parasite. |
体内活性 | Proguanil (2.9 mg/kg,口服,每天一次)治疗wistar 品系白化大鼠,在第5天显示出轻度退行性变化,在 6 周内显示严重退行性变化,并导致大鼠的血清睾酮水平显著降低。[4] |
别名 | 氯胍, Chloroguanide, Chlorguanide |
分子量 | 253.73 |
分子式 | C11H16ClN5 |
CAS No. | 500-92-5 |
Smiles | ClC1=CC=C(C=C1)NC(=N)NC(=N)NC(C)C |
密度 | 1.29g/cm3 |
存储 | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. | |||||||||||||||||||||||||||||||||||
溶解度信息 | Ethanol: 40 mg/mL (157.65 mM), Sonication is recommended. DMSO: 120 mg/mL (472.94 mM), Sonication is recommended. | |||||||||||||||||||||||||||||||||||
溶液配制表 | ||||||||||||||||||||||||||||||||||||
Ethanol/DMSO
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