Cyanine7 amine | 1650635-41-8

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

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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	61.4Å²
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