Fluorouracil ,5 FU,5-fluorouracil,氟尿嘧啶,5-氟尿嘧啶,5-FU
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產(chǎn)品名稱: Fluorouracil ,5 FU,5-fluorouracil,氟尿嘧啶,5-氟尿嘧啶,5-FU
產(chǎn)品型號(hào): 1g
產(chǎn)品展商: 其他品牌
產(chǎn)品文檔: 無相關(guān)文檔
簡單介紹
Fluorouracil ,5 FU,5-fluorouracil,氟尿嘧啶,5-氟尿嘧啶,5-FU
Fluorouracil ,5 FU,5-fluorouracil,氟尿嘧啶,5-氟尿嘧啶,5-FU
的詳細(xì)介紹
Fluorouracil ,5 FU,5-fluorouracil,氟尿嘧啶,5-氟尿嘧啶,5-FU
5-氟尿嘧啶
中文名:氟尿嘧啶,5-氟尿嘧啶
英文名:Fluorouracil ,5 FU,5-fluorouracil
通用名: 氟尿嘧啶
化學(xué)名: 5-氟-2,4(1H,3H)-嘧啶二酮
英文別名:5-Fluoro-2,4(1H,3H)-pyrimidinedione; 5-Fluoro-2,4-pyrimidinedione; 5-Fluoropyrimidine-2,4-dione
別名: 2,4-二羥基-5-氟嘧啶;5-氟-2,4(1H,3H)-嘧啶二酮
CAS No. 51-21-8
分子式: C4H3FN2O2
分子量: 130.08
熔 點(diǎn): 278-286°C
水溶性: 12.2 g/L 20°C
說明:白色結(jié)晶或粉末。略溶于水,微溶于乙醇。190~200℃(13.3Pa)升華。282~283℃(分解)。*大吸收波長(0.1mol/L鹽酸中)265~266(ε 7070)。中等毒性,半數(shù)致死量(大鼠,經(jīng)口)230mg/kg。有腐蝕性
尿嘧啶5位上的氫為氟所代換的一種堿基類似物。如果投與動(dòng)物,可和尿嘧啶同樣地被吸收而阻礙細(xì)胞的增殖。其作用是在生物體內(nèi)核糖基化和磷酸化,變成氟尿嘧啶核苷酸,認(rèn)為此酸由于能抑制胸腺嘧啶核苷酸合成酶,因而可抑制DNA的合成。另外由于能形成三磷酸氟尿嘧啶,也為RNA所攝取,所以可合成異常的蛋白質(zhì)。
作用與用途:
本品為嘧啶類的氟化物,屬于抗代謝抗腫瘤藥,能抑制胸腺嘧啶核苷酸合成酶,阻斷脫氧嘧啶核苷酸轉(zhuǎn)換成胸腺嘧啶核苷核,干擾DNA合成。對(duì)RNA的合成也有一定的抑制作用。
Sigma相關(guān)產(chǎn)品資料:
Sigma F6627 5-Fluorouracil ≥99% (TLC), powder
Synonym:
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2,4-Dihydroxy-5-fluoropyrimidine, 5-Fluoro-2,4(1H,3H)-pyrimidinedione, 5-FU
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CAS Number:
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51-21-8
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Linear Formula:
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C4H3FN2O2
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Molecular Weight:
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130.08
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Beilstein Registry Number:
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127172
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EC Number:
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200-085-6
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MDL number:
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MFCD00006018
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PubChem Substance ID:
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24278439
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Description
Frequently Asked Questions
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Live Chat and Frequently Asked Questions are available for this Product.
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Biochem/physiol Actions
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A potent antitumor agent that affects pyrimidine synthesis by inhibiting thymidylate synthetase thus depleting intracellular dTTP pools. It is metabolized to ribonucleotides and deoxyribonucleotides, which can be incorporated into RNA and DNA. Treatment of cells with 5-FU leads to an accumulation of cells in S-phase and has been shown to induce p53 dependent apoptosis.
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性質(zhì)
assay
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≥99% (TLC)
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form
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powder
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color
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white
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mp
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282-286 °C (dec.)(lit.)
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solubility
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1 M NH4OH: soluble
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DMSO/DMF: soluble
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methanol: soluble
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Gene Information
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human ... TYMS(7298)
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**性
Hazard Codes
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Xn
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Risk Statements
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22
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RIDADR
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UN 2811 6.1/PG 3
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WGK Germany
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3
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RTECS
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YR0350000
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品名
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產(chǎn)地
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貨號(hào)
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規(guī)格
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單價(jià)
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備注
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5-氟尿嘧啶5-fluorouracil
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Sigma
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F6627
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1G
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詢價(jià)
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現(xiàn)貨
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5-氟尿嘧啶5-fluorouracil
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Sigma
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F6627
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5g
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詢價(jià)
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現(xiàn)貨
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5-氟尿嘧啶5-fluorouracil
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Sigma
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F6627
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10g
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詢價(jià)
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現(xiàn)貨
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