D149 Dye 100mg, Each

Details:

Synonym(s): 5-[[4-[4-(2,2-diphenylethenyl)phenyl]-1,2,3-3a,4,8b-hexahydrocyclopent[b]indol-7-yl]methylene]-2-(3-ethyl-4-oxo-2-thioxo-5-thiazolidinylidene)-4-oxo-3-thiazolidineacetic acid; indoline dye d149; purple dyeempirical formula: c42h35n3o4s3linear formula: c42h35n3o4s3formula weight: 741.94Purity: 98% (hplc)melting point: 284-289 °c