Catalogue number: S422800
Chemical name: SIDAG Dye
Synonyms: 1,1’-Bis-(4-sulfobutyl)-indotricarbocyanine-5,5’-dicarboxylic Acid Diglucamide Monosodium Salt; 1-Deoxy-1-[[[2-[7-[5-[[(1-deoxy-D-glucitol-1-yl)amino]carbonyl]-1,3-dihydro-3,3-dimethyl-1-(4-sulfobutyl)-2H-indol-2-ylidene]-1,3,5-heptatrien-1-yl]-3,3-dimethyl-1-(4-sulfobutyl)-3H-indolium-5-yl]carbonyl]amino]-D-glucitol Monosodium Salt
CAS Number: 308127-47-1
Possible CAS #: NA
Molecular form.: C₄₉H₆₉N₄NaO₁₈S₂
Appearance: Dark Purple Solid
Melting Point: >197°C (dec.)
Mol. Weight: 1089.21
Storage: Amber Vial, -20˚C Freezer, Under Inert Atmosphere
Solubility: Water (Slightly)
Stability: Hygroscopic
Category: Chiral Reagents, Cyanine Dyes, Fluorescent Labels & Indicators, Labeling and Diagnostics Reagents
Boiling Point: No Data Available
Applications: A carbocyanine-based dye for fluorescence optical imaging. It is a highly hydrophilic derivative based on a carbocyanine chromophore identical to ICG, and showing a low plasma binding of ~10%. It has an estimated blood half-life of ~200 min, is 60 times more biocompatible than ICG, less toxic, and has a significantly greater fluorescent yield compared with ICG. Its absorption and emission maximum wavelenghts are 800 and 830 nm respectively.
Dangerous Goods Info: NA
References: Meijer, D., et al.: Eur. J. Clin. Pharmacol., 35, 295 (1988), Less, J., et al.: Cancer Res., 52, 6371 (1992), Dawson, P., et al.: Eur. J. Radiol., 23, 172 (1996), Ebert, B., et al.: J. Biomed. Opt., 6, 134 (2001), Houston, J., et al.: Photochem. Photobiol., 77, 420 (2003),
Peer Review Product Citations:

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  Pack size Price(USD)
1mg $175.00
  Pack size Price(USD)
10mg $1400.00
Exact Weight Packaging ($75(USD) / Vial)
Inventory Status:   In Stock

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