150322-02-4
中文名称
5-MALEIMIDO-EOSIN
英文名称
EOSIN-5-MALEIMIDE
CAS
150322-02-4
分子式
C24H9Br4NO7
分子量
742.95
MOL 文件
150322-02-4.mol
更新日期
2026/03/16 16:27:32
150322-02-4 结构式
基本信息
中文别名
5-MALEIMIDOEOSIN,FLUORESCENT TRIPLET PROBE 英文别名
5-MALEIMIDO-EOSINEOSIN-5-MALEIMIDE
Eosin-5-MaleiMide [5-MaleiMido-eosin]
5-Maleimidoeosin, Fluorescent triplet probe
5-Maleimido-eosin for fluorescence, >=93% (HPLC)
1-(2',4',5',7'-tetrabromo-3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-yl)pyrrole-2,5-dione
1H-Pyrrole-2,5-dione, 1-(2',4',5',7'-tetrabromo-3',6'-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-5-yl)-
物理化学性质
沸点773.9±60.0 °C(Predicted)
密度2.50±0.1 g/cm3(Predicted)
储存条件2-8°C
酸度系数(pKa)6.92±0.20(Predicted)
形态powder
颜色light orange to dark orange || light red
InChI1S/C24H9Br4NO7/c25-13-6-11-21(17(27)19(13)32)35-22-12(7-14(26)20(33)18(22)28)24(11)10-2-1-8(5-9(10)23(34)36-24)29-15(30)3-4-16(29)31/h1-7,32-33H
InChIKeyYRCLWXRIEYQTAV-UHFFFAOYSA-N
SMILESOc1c(Br)cc2c(Oc3c(Br)c(O)c(Br)cc3C24OC(=O)c5cc(ccc45)N6C(=O)C=CC6=O)c1Br