76863-28-0
中文名稱
熒光素-5-氨基硫脲
英文名稱
FLUORESCEIN-5-THIOSEMICARBAZIDE
CAS
76863-28-0
分子式
C21H15N3O5S
分子量
421.43
MOL 文件
76863-28-0.mol
更新日期
2026/05/26 16:56:47
76863-28-0 結(jié)構(gòu)式
基本信息
中文別名
熒光素-5-氨基硫脲 英文別名
Fluorescein-5-thiosemicarbazide HCl5-FTSC
FLUORESCEIN-5-THIOSEMICARBAZIDE
FLUORESCEIN-5-THIOSEMICARBAZIDE [5-FTSC]
Fluorescein-5-thiosemicarbazide Hydrochloride
FLUORESCEIN-5-THIOSEMICARBAZIDE, FOR FLU ORESCENCE
Hydrazinecarbothioamide, N-(3',6'-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-5-yl)-
所屬類別
生物化工：熒光成像物理化學(xué)性質(zhì)
沸點(diǎn)723.8±70.0 °C(Predicted)
密度1.70±0.1 g/cm3(Predicted)
儲(chǔ)存條件-20°C
溶解度在DMF中可溶
酸度系數(shù)(pKa)9.33 ± 0.20, most acidic, temperature:
25 °C; 1.76 ± 0.19, most basic(at 25℃)
形態(tài)Solid
顏色黃色固體
外觀Solid Powder
最大波長(zhǎng)(λmax)492 nm (Buffer pH 9.0)
生物領(lǐng)域應(yīng)用Analyzing
low-molecular mass aldehydes in urine, drinking
waters; assaying glycosaminoglycan-degrading enzyme
activity; detecting sterols; measuring/quantifying
degree of hair damage
主要應(yīng)用Characterizing soft material
interfaces; understanding fibrous network structures; in
nanodevice preparation; functionalizing/ encapsulatiing
particles by initiated chemical vapor deposition
(iCVD); functional polymer coatings; high
refractive index coatings; papers
InChIInChI=1S/C21H15N3O5S/c22-24-20(30)23-10-1-4-14-13(7-10)19(27)29-21(14)15-5-2-11(25)8-17(15)28-18-9-12(26)3-6-16(18)21/h1-9,25-26H,22H2,(H2,23,24,30)
InChIKeyOIMMDIXLTJAVTF-UHFFFAOYSA-N
SMILESN(C(NC1C=CC2C3(C4=C(C=C(O)C=C4)OC4=C3C=CC(O)=C4)OC(=O)C=2C=1)=S)N
常見問(wèn)題列表
用途
熒光素-5-氨基硫脲是一種細(xì)胞不可滲透的熒光探針，可用于確定細(xì)胞表面的蛋白質(zhì)和肽拓?fù)浣Y(jié)構(gòu)，用于標(biāo)記細(xì)胞表面官能團(tuán)（血型糖蛋白）。