Bis(dithiarsolanyl)-bis(sulfobutyl) Cyanine 3

Catalogue number: B431900
Chemical name: Bis(dithiarsolanyl)-bis(sulfobutyl) Cyanine 3
Synonyms: 5-(1,3,2-Dithiarsolan-2-yl)-2-[3-[5-(1,3,2-dithiarsolan-2-yl)-1,3-dihydro-3,3-dimethyl-1-(4-sulfobutyl)-2H-indol-2-ylidene]-1-propen-1-yl]-3,3-dimethyl-1-(4-sulfobutyl)-3H-indolium Inner Salt; AsCy3;
CAS Number: 946135-47-3
Possible CAS #: NA
Molecular form.: C₃₅H₄₆As₂N₂O₆S₆
Appearance: Dark Purple Solid
Melting Point: >190°C (dec.)
Mol. Weight: 932.98
Storage: Amber Vial, -20˚C Freezer, Under Inert Atmosphere
Solubility: DMSO
Stability: No Data Available
Category: Cyanine Dyes, Fluorescent Labels & Indicators, Pharmaceuticals, Intermediates & Fine Chemicals
Boiling Point: No Data Available
Applications: A red Cy3-based biarsenical fluorescent probe targeted to a complementary binding peptide. AsCy3 has good photostability, low pH sensitivity, high absorbance, and good quantum yield. This new probe provides a FRET partner to biarsenical dye FlAsH, making this discovery an important step toward a whole toolkit of colored probes directed to different small peptide motifs.
Dangerous Goods Info: NA
References:
Peer Review Product Citations:

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Inventory Status:   Pending QC

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