Cyanine7 amine

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Cyanine7 amine

Cyanine7 amine | 1650635-41-8

Catalog Number F02-0014
Category Cyanine7
Molecular Formula C43H60Cl2N4O
Molecular Weight 719.87
Catalog Number Size Price Quantity

Product Introduction

Near infrared dye with free amine group for the conjugation with activated esters and other reactive molecules.Cyanine7 is a near infrared dye, an analog of Cy7® which is especially suitable for live organism imaging, and demanding low-background applications.

Chemical Information

Related CAS 1650559-73-1 (chloride)
Synonyms N-(6-aminohexyl)-6-[3,3-dimethyl-2-[2-[3-[2-(1,3,3-trimethylindol-1-ium-2-yl)ethenyl]cyclohex-2-en-1-ylidene]ethylidene]indol-1-yl]hexanamide
Purity NMR 1H, HPLC-MS (95%)
IUPAC Name N-(6-aminohexyl)-6-[3,3-dimethyl-2-[2-[3-[2-(1,3,3-trimethylindol-1-ium-2-yl)ethenyl]cyclohex-2-en-1-ylidene]ethylidene]indol-1-yl]hexanamide
Canonical SMILES CC1(C2=CC=CC=C2[N+](=C1C=CC3=CC(=CC=C4C(C5=CC=CC=C5N4CCCCCC(=O)NCCCCCCN)(C)C)CCC3)C)C
InChI InChI=1S/C43H58N4O/c1-42(2)35-20-10-12-22-37(35)46(5)39(42)27-25-33-18-17-19-34(32-33)26-28-40-43(3,4)36-21-11-13-23-38(36)47(40)31-16-8-9-24-41(48)45-30-15-7-6-14-29-44/h10-13,20-23,25-28,32H,6-9,14-19,24,29-31,44H2,1-5H3/p+1
InChI Key XKOKAUKNGUVUFA-UHFFFAOYSA-O
Solubility soluble in water (72 mM = 51 g/L), well soluble in DMSO, DMF, alcohols
Appearance green powder
  • Product Specification
ε, L⋅mol-1⋅cm-1 199000
Fluorescence Quantum Yield 0.3
Excitation 750
Emission 773
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

XLogP3 7.9
Hydrogen Bond Donor Count 2
Hydrogen Bond Acceptor Count 3
Rotatable Bond Count 15
Exact Mass 647.46888752 g/mol
Monoisotopic Mass 647.46888752 g/mol
Topological Polar Surface Area 61.4Ų
Heavy Atom Count 48
Formal Charge 1
Complexity 1250
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 1
Compound Is Canonicalized Yes

Patents

Publication NumberTitlePriority Date
WO-2015017506-A2 Nanoparticle diagnostic and methods for treating disease 2013-07-30
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