137993-41-0
中文名称
罗丹明 800
英文名称
9-Cyano-2,3,6,7,12,13,16,17-octahydro-1H,5H,11H,15H-xantheno[2,3,4-ij:5,6,7-i'j']diquinolizin-18-ium perchlorate
CAS
137993-41-0
分子式
C26H26N3O.ClO4
分子量
495.96
MOL 文件
137993-41-0.mol
更新日期
2023/03/20 15:41:17
137993-41-0 结构式
基本信息
中文别名
罗丹明800*荧光参照标准* 英文别名
(101027-54-7) rhodamine 800Rhodamine 800 *CAS 137993-41-0*
9-Cyano-2,3,6,7,12,13,16,17-octahydro-1H,5H,11H,15H-xantheno[2,3,4-ij:5,6,7-i'j']diquinolizin-18-ium perchlorate
物理化学性质
溶解度可溶于乙醇
形态粉末晶体
颜色紫色至深紫色至棕色
InChIKeyHACOCUMLBPNDIN-UHFFFAOYSA-M
SMILES[O-]Cl(=O)(=O)=O.N#CC1=C2C=C3CCC[N+]4=C3C(CCC4)=C2Oc5c6CCCN7CCCc(cc15)c67
安全数据
警示词警告
危险品运输编号UN 1479 5.1/PG III
WGK Germany3
海关编码2934.99.4400
危险等级5.1
包装类别III
存储类别11 - Combustible Solids
常见问题列表
生物活性
Rhodamine 800 是一种近红外荧光染料。体外研究
Rhodamine 800 has different optical absorption spectra in various organic solvents and in aqueous solution in the visible and near-infrared regions. The absorption maximum at 683 nm in acetone shifts to 696 nm in DMSO without a significant change of the overall spectral profile. The fluorescence intensity of Rhodamine 800 varies markedly with the solvent, and decreases to less than one-fifth when the solvent is changed from acetone to water without a significant change of the emission peak.