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 |
促銷 |
5-Fluorouracil |
99% |
5g |
RMB 314.6 |
促銷 |
5-Fluorouracil |
99% |
25g |
RMB 1086.8 |
現(xiàn)貨 |
5-Fluorouracil |
99% |
100g |
RMB 2835.8 |
現(xiàn)貨 |
Character:
白色結(jié)晶或粉末。溶于水、堿溶液和DMSO,難溶于醇。溶解度:12.2 g/L 水(20°C),2.9 g/L (20°C) 乙醇。
最大吸收波長(0.1mol/L鹽酸中)265~266nm(ε7070)。中等毒,半數(shù)致死量(大鼠,經(jīng)口)230mg/kg。有腐蝕性。
熔點(diǎn): 278-282 °C
沸點(diǎn): 190-200 °C
Quality Standard:
外觀Appearance 白色至類白色結(jié)晶粉末
紅外光譜鑒定Infrared spectrometry 和對照品匹配
純度Purity (以干基計(jì)) ≥99.0% (HPLC)
水溶性實(shí)驗(yàn)Solubility in hot Water 溶液透明
光譜測定Spectrophotometry 98 - 102 % (λ max. 266 nm, pH 1)
摩爾吸光系數(shù)molar absorptivity 7070 +/- 2%, 以干基計(jì)
干燥損失Loss on drying <0.5 % (105°C, 4 小時)
重金屬Heavy metals (as Pb) <20 ppm
硫酸鹽灰分Sulfated ash <0.1 % (800°C)
Storage:
密封干燥保存。
用途 核酸代謝,研究稻、麥穗子分化,遺傳代謝測定,植物生長發(fā)育研究。
Related Products
- 1-Aminopiperidine
- Lamivudine
- Hexadecylpyridinium bromide
- Pyridine hydrochloride
- 3-Chloropyridine
- 4-Amino-2-chloropyridine
- 5-Bromo-2-pyridinecarbonitrile
- 5-Fluorouracil
- 4-Aminopyrimidine
- 2-Methyl-4-nitropyridine N-Oxide
- Hexadecylpyridinium chloride
- 2-Methoxy-6-methylpyridine
- 2-Bromo-3-methylpyridine
- 2,6-Diacetylpyridine
- 4,6-Dichloropyrimidine
- 3-Ethynylpyridine
- 2-Aminopyrimidine
- 2-Picolylamine
- 2,6-Dibromopyridine
- 4-Hydroxypiperidine
- 5-Ethyl-2-pyridineethanol
- Dihydroethidium
- 4-Mercaptopyrazolo[3,4-d]pyrimidine
- 5-(Aminomethyl)-2-chloropyridine
- 2-Amino-4,6-dichloropyrimidine
- 4-Aminopiperidine
- 6-AMINO-3-BROMO-2-METHYLPYRIDINE
- 2-(Trimethylsilyl)pyridine
- 2-Amino-5-bromopyrimidine
- 2-Amino-6-methyl-3-nitropyridine
- N-Butylpyridinium bromide
- 3-Bromo-5-methoxypyridine
- 2-Iodopyridine
- 2-Bromo-5-Acetylpyridine
- 2-Acetyl-6-methoxypyridine
- 4,6-Dihydroxypyrimidine
- 3-Butylpyridine
- 2-Amino-5-chloropyridine
- 3-Bromo-5-pyridinol
- 2-Hydroxy-5-methylpyridine
- 4-Methyl-3-nitropyridine
- 6-Methyluracil
- 2-Amino-6-chloropyridine
- 2,4-Dichloro-5-methylpyrimidine
- 2-Cyano-4-nitropyridine
- 2-Bromo-3-nitropyridine
- 1-Methylpyridinium Chloride
- 4,6-Dichloro-2-methylpyrimidine
- 4-Amino-2-bromopyridine
- 7-Chloroquinaldine
- 6-Methyl-2-pyridinemethanol
- 2,3-Cyclopentenopyridine
- 2,4-Diamino-6-chloropyrimidine
- 5-Chloro-2-fluoropyridine
- 2,6-Diaminopyridine
- 2,3,5-DCTF
- Pyrimidine
- 2-Amino-4,6-dimethylpyrimidine
- 2,6-Dichloro-3-nitropyridine
- 4-tert-Butylpyridine
- 2,2'-Dithiodipyridine
- 4,4'-Dimethyl-2,2'-dipyridyl
- 2-Hydroxypyridine
- 4-AMINO-6-CHLOROPYRIMIDIN-5-YLAMINE
- 3-Bromo-2-chloropyridine
- 2-Amino-3-chloro-5-(trifluoromethyl)pyridine
- 4-Dimethylaminopyridine
- 3-Hydroxypyridine
- 5-Bromouracil
- Cyproheptadine hydrochloride sesquihydrate
- 2-Bromo-5-chloropyridine
- 2,4-Dihydroxypyridine
- 2-Amino-4-chloropyridine
- 2-Phenylpyridine
- 3-Bromopyridine
- 4-(Aminomethyl)pyridine
- 4-Chloropyridine hydrochloride
- 2-Chloro-5-(trifluoromethyl)pyridine
- 2-Bromo-5-fluoropyridine
- Thymine