148942-72-7
中文名稱
5-溴甲基熒光素
英文名稱
5-(BROMOMETHYL)FLUORESCEIN
CAS
148942-72-7
分子式
C21H13BrO5
分子量
425.23
MOL 文件
148942-72-7.mol
148942-72-7 結(jié)構(gòu)式
基本信息
中文別名
5-溴甲基熒光素 英文別名
5-BMF5-(BROMOMETHYL)FLUORESCEIN
5-BMF [5-(BroMoMethyl)fluorescein]
Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 5-(bromomethyl)-3',6'-dihydroxy-
物理化學(xué)性質(zhì)
熔點(diǎn)>175°C (dec.)
沸點(diǎn)681.8±55.0 °C(Predicted)
密度1.79±0.1 g/cm3(Predicted)
儲(chǔ)存條件Amber Vial, -20°C Freezer, Under inert atmosphere
溶解度Soluble in water, N,N-dimethylformamide,
dimethyl sulfoxide, methanol
酸度系數(shù)(pKa)9.33 ± 0.20, most acidic, temperature:
25 °C
形態(tài)Solid
顏色Orange solid
外觀Dark Yellow to Dark Orange Solid
最大波長(λmax)492 nm (Buffer pH 9.0)
生物領(lǐng)域應(yīng)用Analyzing fatty
acids; analyzing/detecting/quantitating proteins;
analyzing/measuring retinoic acid concentration
in biological samples; determining/separating/
quantifying jasmonic acid (JA); inhibiting/monitoring
glutathione S-transferase omega (GSTO1) activity;23
labeling of thiols; labeling/purifying nucleic
acids; derivatization reagent for carboxylic acids