CAS:59-05-2,氨甲蝶呤廠家 可通過一下幾種方式咨詢或訂購:1.。2.。3.本頁下方留言,我司銷售人員會(huì)在半個(gè)工作日您。4:向我司發(fā)傳真或郵件。
CAS:59-05-2,氨甲蝶呤廠家 產(chǎn)品參數(shù):
英文:(S)-2-(4-(((2,4-Diaminopteridin-6-yl)methyl)(methyl)amino)benzamido)pentanedioic acid
CAS號:59-05-2
別名:氨甲蝶呤; 氨甲基*; N-[4-[[(2,4-二氨基-6-蝶啶)甲基]甲氨基]苯甲酰]-L-*; 氨甲*; 對-[(2,4-二氨基喋啶-6)-N-甲基甲氨基]苯甲酰*; 二水合氨甲嘌呤; 甲氨基*; ( )氨甲蝶呤; 氨蝶呤; 甲氨碟呤; *,氨甲蝶呤; 胺甲喋呤; 氨甲喋呤;
分子式:C20H22N8O5
分子量:454.43928
產(chǎn)品介紹:
級別:ACS Grade
產(chǎn)品描述:Antineoplastic agent that acts as an antimetabolite of folic acid biosynthesis.Inhibits the enzyme dihydrofolate reductase and prevents formation of tetrahydrofolate.
性狀:橙黃色結(jié)晶性粉末。熔點(diǎn)185-204℃。易溶于稀堿或堿金屬的碳酸鹽溶液,微溶于*,幾乎不溶于水、乙醇、氯仿、乙mi
用途:CAS 59-05-2,氨甲蝶呤用于生化研究。*激動(dòng)劑。依靠阻斷合成胸腺嘧啶核苷必須的四氫*輔助因子來阻斷DNA的合成。氨甲蝶呤靠*轉(zhuǎn)運(yùn)體轉(zhuǎn)運(yùn)進(jìn)細(xì)胞。在細(xì)胞里,它被葉酰聚*合成酶(folylpolyglutamate synthase)轉(zhuǎn)化成高分子量的聚*代謝物,又結(jié)合到二氫*還原酶(dihydrofolate reductase)上,從而抑制了它的活性。氨甲喋呤-聚*被γ-谷氨酰水解酶(γ-glutamyl hydrolasen)在細(xì)胞內(nèi)降解。
保存:-20℃
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