CAS: 135408-43-4 - 3H-INDOLIUM, 2-[7-(1,3-DIHYDRO-1,3,3-TRIMETHYL-5-SULFO-2H-INDOL-2-YLIDENE)-1,3,5-HEPTATRIENYL]-1,3,3-TRIMETHYL-5-SULFO-, INNER SALT, SODIUM SALT, MONOHYDRATE

Formula: C₂₉H₃₃N₂NaO₇S₂

InChI: InChI=1/C29H32N2O6S2.Na.H2O/c1-28(2)22-18-20(38(32,33)34)14-16-24(22)30(5)26(28)12-10-8-7-9-11-13-27-29(3,4)23-19-21(39(35,36)37)15-17-25(23)31(27)6;;/h7-19H,1-6H3,(H-,32,33,34,35,36,37);;1H2/q;+1;/p-1

Synonyms:

• Sodium 1,3,3-Trimethyl-2-[(1E,3E,5E)-7-(1,3,3-Trimethyl-5-Sulfonato-1,3-Dihydro-2H-Indol-2-Ylidene)-1,3,5-Heptatrienyl]-3H-Indolium-5-Sulfonate Hydrate
• Acid Blue-Green Dye
• sodium 1,3,3-trimethyl-2-[(1E,3E,5E,7E)-7-(1,3,3-trimethyl-5-sulfonato-indolin-2-ylidene)hepta-1,3,5-trienyl]indol-1-ium-5-sulfonate hydrate

3H-Indolium,2-[7-(1,3-dihydro-1,3,3-trimethyl-5-sulfo-2H-indol-2-ylidene)-1,3,5-heptatrienyl]-1,3,3-trimethyl-5-sulfo-,inner salt, s odium salt,monohydrate

CAS: 135408-43-4

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• Formula: C₂₉H₃₃N₂NaO₇S₂
• Purity: Min. 95%
• Molecular weight: 608.7 g/mol