76863-28-0
中文名称
荧光素-5-氨基硫脲
英文名称
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
2025/10/22 11:26:57
76863-28-0 结构式
基本信息
中文别名
荧光素-5-氨基硫脲 英文别名
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)-
所属类别
生物化工：荧光成像物理化学性质
沸点723.8±70.0 °C(Predicted)
密度1.70±0.1 g/cm3(Predicted)
储存条件-20°C
溶解度在DMF中可溶
酸度系数(pKa)9.33 ± 0.20, most acidic, temperature:
25 °C; 1.76 ± 0.19, most basic(at 25℃)
形态Solid
颜色黄色固体
外观Solid Powder
最大波长(λmax)492 nm (Buffer pH 9.0)
生物领域应用Analyzing
low-molecular mass aldehydes in urine, drinking
waters; assaying glycosaminoglycan-degrading enzyme
activity; detecting sterols; measuring/quantifying
degree of hair damage
主要应用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