5-Fluorouracil
Molecular Structure:
MDL:
MFCD00006018
Molecular Formula:
C4H3FN2O2
Molecular Weight:
130.08
Alias:
5-氟脲嘧啶,5-氟-2,4(1H,3H)-嘧啶二酮
2,4-Dihydroxy-5-fluoropyrimidine
5-Fluoro-2,4(1H,3H)-pyrimidinedione
5-FU
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
5-Fluorouracil |
99% |
1g |
RMB 149.6 |
促销 |
5-Fluorouracil |
99% |
5g |
RMB 314.6 |
促销 |
5-Fluorouracil |
99% |
25g |
RMB 1086.8 |
现货 |
5-Fluorouracil |
99% |
100g |
RMB 2835.8 |
现货 |
Character:
白色结晶或粉末。溶于水、碱溶液和DMSO,难溶于醇。溶解度:12.2 g/L 水(20°C),2.9 g/L (20°C) 乙醇。
最大吸收波长(0.1mol/L盐酸中)265~266nm(ε7070)。中等毒,半数致死量(大鼠,经口)230mg/kg。有腐蚀性。
熔点: 278-282 °C
沸点: 190-200 °C
Quality Standard:
外观Appearance 白色至类白色结晶粉末
红外光谱鉴定Infrared spectrometry 和对照品匹配
纯度Purity (以干基计) ≥99.0% (HPLC)
水溶性实验Solubility in hot Water 溶液透明
光谱测定Spectrophotometry 98 - 102 % (λ max. 266 nm, pH 1)
摩尔吸光系数molar absorptivity 7070 +/- 2%, 以干基计
干燥损失Loss on drying <0.5 % (105°C, 4 小时)
重金属Heavy metals (as Pb) <20 ppm
硫酸盐灰分Sulfated ash <0.1 % (800°C)
Storage:
密封干燥保存。
用途 核酸代谢,研究稻、麦穗子分化,遗传代谢测定,植物生长发育研究。
Related Products
- 7-Chloroquinaldine
- 2,5-DIBROMO-6-METHYLPYRIDINE
- 2-Bromopyridine
- 6-Methyl-2-pyridinemethanol
- 2,3,5-DCTF
- 4,4'-Dimethyl-2,2'-dipyridyl
- 4-Amino-2,6-dichloropyridine
- 2-Acetyl-6-bromopyridine
- 4-(1-Hydroxyethyl)pyridine
- 2-Acetylpyridine
- 4-Piperidinopiperidine
- Cytosine
- 2,4-Dihydroxypyridine
- 2-Bromo-5-fluoropyridine
- 2,6-Dichloro-3-(trifluoromethyl)pyridine
- 2-Amino-4-methylpyrimidine
- 2-Hydroxy-6-methylpyridine
- 4-Amino-2-methylpyridine
- 2,3-Lutidine
- 2-Amino-5-bromopyrimidine
- Sulfur trioxide pyridine complex
- 4-Phenylpyridine
- 2-Amino-4-bromopyridine
- POLY(4-VINYLPYRIDINE)
- 2-(Trimethylsilylethynyl)pyridine
- DVTMDS
- 2-Amino-5-methylpyridine
- 4-Iodopyridine
- Dihydroethidium
- 2-(Trimethylsilyl)pyridine
- 3-Bromo-5-pyridinol
- 4-Amino-2-bromopyridine
- 2-(2-Pyridyl)ethylamine
- 4-Hydroxy-2-mercapto-6-methylpyrimidine
- 3-Iodopyridine
- 4-Hydroxypyridine
- N-(3-Aminopropyl)-2-pipecoline
- 3,5-Dibromopyridine
- Uracil
- 3-Iodo-4-aminopyridine
- 2-Amino-5-bromopyridine
- 6-Chloro-3-methyluracil
- 4-(2-Aminoethyl)pyridine
- 4-Aminopyrimidine
- 3-Amino-2-hydroxypyridine
- 4-(2-Hydroxyethyl)pyridine
- 3-Amino-6-bromopyridine
- 4-Hydroxy-3-nitropyridine
- Pentachloropyridine
- 2-Hydroxy-5-(trifluoromethyl)pyridine
- 2-Bromo-3-pyridinol
- 2-Pyridinol N-oxide
- 2-Amino-4-chloro-6-methylpyrimidine
- 5-Bromo-2-methoxypyridine
- 4-Mercaptopyridine
- 3-Amino-5-bromopyridine
- 2-Amino-3-picoline
- 2-Methyl-4-nitropyridine N-Oxide
- 2-Picolylamine
- 1-Aminopiperidine
- 6-AMINO-3-BROMO-2-METHYLPYRIDINE
- 3-Butylpyridine
- 4,6-Dichloro-2-methylpyrimidine
- Nicotinonitrile
- 2-Pyridinecarbonitrile
- 2-Chloro-3-hydroxypyridine
- 5-Chloro-2-fluoropyridine
- 2,2'-Dithiodipyridine
- 5-Bromo-2-chloropyrimidine
- Sulfisomidin
- 2-Bromo-6-methoxypyridine
- 4-Amino-6-chloropyrimidine
- Nifedipine
- 4-(Aminomethyl)pyridine
- 2,2'-Dipyridyl
- 4-Amino-1-benzylpiperidine
- 2-Bromo-4-methylpyridine
- 4-Phenoxyphenylboronic acid
- Hexadecylpyridinium bromide
- 3-Chloropyridine