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IR 783 ≥98.0% (by HPLC)

Fornitore: TCI EUROPE

Synonyms: Sodium 4-(2-(2-(2-chloro-3-(2-(3,3-dimethyl-1-(4-sulphonatobutyl)-3H-indol-1-ium-2-yl)vinyl)cyclohex-2-en-1-ylidene)ethylidene)-3,3-dimethylindolin-1-yl)butane-1-sulphonate, Sodium 4-[2-[2-[2-Chloro-3-[2-[3,3-dimethyl-1-(4-sulphonatobutyl)indol-1-ium-2-yl]ethenyl]cyclohex-2-en-1-ylidene]ethylidene]-3,3-dimethylindol-1-yl]butane-1-sulphonate, 2-[2-[2-Chloro-3-[2-[1,3-dihydro-3,3-dimethyl-1-(4-sulphobutyl)-2H-indol-2-ylidene]ethylidene]-1-cyclohexen-1-yl]ethenyl]-3,3-dimethyl-1-(4-sulphobutyl)-3H-indolium Inner salt sodium salt

I1031-200MG I1031-1G
TCIAI1031-200MGEA 66 EUR
TCIAI1031-200MG TCIAI1031-1G
IR 783 ≥98.0% (by HPLC)
IR 783
Formula: C₃₈H₄₆ClN₂NaO₆S₂
Peso molecolare: 749,35 g/mol
MDL Number: MFCD03093208
CAS Number: 115970-66-6
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Risultati del test di specificazione

Appearance Red to Dark blue to Black powder to crystal
Purity (HPLC) min. 98.0 area%
Purity (with Total Nitrogen) min. 95.0 %
Lambda max. 779.0 to 784.0 nm
Absorbance (E1%1cm) min. 3650 (MeOH, 779.0 to 784.0 nm)

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