阿糖胞苷
胞嘧啶-β-D-呋喃阿拉伯糖苷;胞嘧啶-1-Β-D(+)-阿拉伯呋喃酐;1-Β-D-阿拉伯呋喃糖基-4-氨基-2(1H)-嘧啶酮;阿拉伯糖胞嘧啶;胞嘧啶阿拉伯糖苷;4-氨基-1-Β-D-阿拉伯呋喃糖基-2(1H)-嘧啶酮;1-Β-D-阿拉伯呋喃糖基胞嘧啶;Β-D-阿糖胞苷
Cytarabine
cytrarabine;Cytosineβ-D-arabinofuranoside,98%;DEPOCYT(cytarabine);4-aMino-1-[(2R,3S,4S,5R)-3,4-dihydroxy-5-(hydroxyMethyl)oxolan-2-yl]-1,2-dihydropyriMidin-2-one;4-Amino-1-beta-D-arabinofuranosyl-2(1H)-pyrimidinoneArabinocytidineCytosinebeta-D-ArabinofuranosideAra-C;CytarabineforInjection;4-AMino-1-((2R,3S,4S,5R)-3,4-dihydroxy-5-(hydroxyMethyl)tetrahydrofuran-2-yl)pyriMidin-2(1H)-one;Ara-cell
147-94-4
C9H13N3O5
243.22
1.3686 (rough estimate)
1.5100 (estimate)
almost transparency
H2O: 50 mg/mL, clear, colorless
Stable for 1 year as supplied from date of purchase. Solutions in DMSO or water may be stored at -20°C for up to 1 month.
Ara-C 插入DNA，靠和拓扑异构酶I（topoisomerase I）形成络合物抑制DNA复制，导致DNA裂解。不能抑制RNA合成。抗白血病物质，用于各类急性白血病。
