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Near Infrared Absorption Dyes → ADS780HO (Product Specifications)

ADS780HO

ADS780HO is 2-[2-[2-Chloro-3-[(1,3-dihydro-3,3-dimethyl-1-(2-hydroxyethyl)-2H-indol-2-ylidene)ethylidene]-1-cycloxen-1-yl]-ethenyl]-3,3-dimethy-1-(2-hydroxyethyl)-1H-indolium perchlorate. The chemical formula for ADS780HO is C34 H40 N2 O6 Cl2.


Molecular Structure and Technical Data

Appearance: Green Powder


Molecular weight: 643.61 g mol-1


Melting Point: >250oC (Decomp.)


Absorption maximum:

   773 - 783 nm (in MeOH)


Absorption coefficient:

   2.0 x 105 L mol-1 cm-1

 

• Recommended Solvents
   Methanol



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Disclaimer: The information in this bulletin is believed to be accurate, but all recommendations are made without warranty since the conditions of use are beyond the control of American Dye Source, Inc. The listed properties are illustrative only, and not product specifications. American Dye Source, Inc. disclaims any liability in connection with the use of the information, and does not warrant against infringement by reason of the use of its products in combination with other material or in any process.