Cyanine5.5 azide

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Cyanine5.5 azide

Cyanine5.5 azide

Catelog Number F02-0011
Category Cyanine
Molecular Formula C43H49ClN6O
Molecular Weight 701.34
Catalog Number Size Price Quantity
F02-0011 10 mg $698

Product Introduction

This Cyanine5.5 labeling reagent is a dye azide for Click Chemistry, available as 10 mM solution in DMSO, or in solid form. The dye possesses far red / near infrared emission, which allows to use it for NIR live organism imaging. Cyanine5.5 can replace Cy5.5®, Alexa Fluor 680, and DyLight 680.

Chemical Information

Purity NMR 1H, HPLC-MS (95%)
IUPAC Name N-(3-azidopropyl)-6-[1,1-dimethyl-2-[5-(1,1,3-trimethylbenzo[e]indol-3-ium-2-yl)penta-2,4-dienylidene]benzo[e]indol-3-yl]hexanamide;chloride
Canonical SMILES CC1(C(=[N+](C2=C1C3=CC=CC=C3C=C2)C)C=CC=CC=C4C(C5=C(N4CCCCCC(=O)NCCCN=[N+]=[N-])C=CC6=CC=CC=C65)(C)C)C.[Cl-]
InChI InChI=1S/C43H48N6O.ClH/c1-42(2)37(48(5)35-26-24-31-17-11-13-19-33(31)40(35)42)21-8-6-9-22-38-43(3,4)41-34-20-14-12-18-32(34)25-27-36(41)49(38)30-15-7-10-23-39(50)45-28-16-29-46-47-44;/h6,8-9,11-14,17-22,24-27H,7,10,15-16,23,28-30H2,1-5H3;1H
InChI Key KOVQVUIEVDGEDR-UHFFFAOYSA-N
Solubility soluble in organic solvents (DMSO, DMF, dichloromethane), practically insoluble in water (1.6 uM, 1.2 mg/L)
Appearance dark blue powder / solution

Product Specification

ε, L⋅mol-1⋅cm-1 198000
Fluorescence Quantum Yield 0.2
Excitation 684
Emission 710
Storage 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.

Computed Properties

Hydrogen Bond Donor Count 1
Hydrogen Bond Acceptor Count 5
Rotatable Bond Count 13
Exact Mass 700.3656379 g/mol
Monoisotopic Mass 700.3656379 g/mol
Topological Polar Surface Area 49.7Ų
Heavy Atom Count 51
Formal Charge 0
Complexity 1370
Isotope Atom Count 0
Defined Atom Stereocenter Count 0
Undefined Atom Stereocenter Count 0
Defined Bond Stereocenter Count 0
Undefined Bond Stereocenter Count 3
Covalently-Bonded Unit Count 2
Compound Is Canonicalized Yes
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