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
- 3-Amino-6-bromopyridine
- 5-Aminouracil
- 2,5-Dibromopyridine
- 2-Methoxy-6-pyridinecarboxaldehyde
- 4-AMINO-6-CHLOROPYRIMIDIN-5-YLAMINE
- 4-Hydroxy-3-nitropyridine
- 2-Chloro-4-cyanopyridine
- Amsacrine hydrochloride
- N-Boc-4-Hydroxypiperidine
- 2-Acetylpyridine
- Pentachloropyridine
- TEMPO
- 2-Amino-5-hydroxypyrimidine
- 4-Piperidinopiperidine
- 2-Hydroxy-5-(trifluoromethyl)pyridine
- Cytosine
- 2,4-Dihydroxypyridine
- 2-Phenylpyridine
- 2-Bromo-5-fluoropyridine
- 4-Acetylpyridine
- 2,3-Lutidine
- Sulfur trioxide pyridine complex
- Lamivudine
- 2,3-Diaminopyridine
- 2,3-Difluoro-5-chloropyridine
- 4-Phenylpyridine
- 5-Bromopyrimidine
- 2,4,5-Trichloropyrimidine
- 2-Amino-4-chloro-6-methylpyrimidine
- 5-Amino-4,6-dichloropyrimidine
- 2-Amino-6-bromopyridine
- 2-Amino-3-nitropyridine
- 5-Bromo-2-methoxypyridine
- 2-Acetyl-4-methylpyridine
- 2-Bromo-5-nitropyridine
- 4,6-Dimethoxy-2-(methylsulfonyl)pyrimidine
- 4-Mercaptopyridine
- 2,6-Dichloropyridine
- 4,6-Dihydroxy-2-methylthiopyrimidine
- 3-Fluoro-4-methylphenylboronic acid
- 1-Formylpiperidine
- 2,4-Dithiopyrimidine
- 2-Amino-5-methylpyridine
- 3-Phenylpyridine
- 4-Iodopyridine
- 6-Propyl-2-thiouracil
- 4-Chloropyridine hydrochloride
- POLY(4-VINYLPYRIDINE)
- 4-Hydroxy-2-mercapto-6-methylpyrimidine
- 2-Amino-4-chloro-6-methoxypyrimidine
- 3-Iodopyridine
- 2-Amino-6-methylpyridine
- 4-Hydroxypyridine
- 4-Mercaptopyrazolo[3,4-d]pyrimidine
- 2-Amino-4,6-dichloropyrimidine
- 6-AMINO-3-BROMO-2-METHYLPYRIDINE
- 2-Amino-6-methyl-3-nitropyridine
- 3-Bromo-5-methoxypyridine
- 2-Bromo-5-Acetylpyridine
- 3-Butylpyridine
- Uracil
- 4-Methyl-3-nitropyridine
- 2,4-Dichloro-5-methylpyrimidine
- 2-Bromo-3-nitropyridine
- 4,6-Dichloro-2-methylpyrimidine
- 7-Chloroquinaldine
- 2-Amino-5-bromopyridine
- 6-Chloro-3-methyluracil
- 2-(2-Pyridyl)ethylamine
- 3-Bromo-5-Acetylpyridine
- 6-Methyl-2-pyridinemethanol
- 4-(2-Aminoethyl)pyridine
- 4,6-Dimethyl-2-pyrimidinethiol
- 2-Amino-4-picoline
- 2,6-Diacetylpyridine
- 2-Bromo-3-pyridinol
- 1-(2-Aminoethyl)piperidine
- 2-Pyridinol N-oxide
- 2-Chloro-6-(trifluoromethyl)pyridine
- 2-Chloro-3-nitropyridine