Indocyanine Green for Diagnostic Reagent
Product
Product name
Indocyanine Green
Synonyms
IR-125; Sodium 2-(7-(3,3-dimethyl-1-(4-sulfonatobutyl)benz(e)
indolin-2-ylidene)hepta-1,3,5-trien-1-yl)-3,3-dimethyl-1-(4-sulfonatobutyl)benz[e]indolinium
CAS No.
3599-32-4
Molecular formula
C43H47N2NaO6S2
Molecular weight
774.96
Specifications
Appearance
Deep green or Dark henna powder
Melting point
243-245 oC
Lambda max
785.0 to 789.0 nm(EtOH)
Absorbance(E1%1cm)
min. 2000(EtOH, 785.0 to 789.0 nm)
Assay
95.0%~105.0%
Loss on drying
max. 6.0 %
Others
Storage
Avoiding light, airproof and keeping in the cool and dry conditions
Packing
1g;5g;10g;50g;100g;500g;1Kg or as demand
Application
Diagnosis drug