Cy5-PEG5-amine HCl salt

Catalog Number	A17-0163
Category	Cyanine5
Molecular Formula	C44H66Cl2N4O6
Molecular Weight	817.9

Catalog Number	Size	Price	Quantity
A17-0163	--	$--

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Product Introduction

Cy5-PEG5-amine HCl salt is a PEG linker containing a cyanine dye with excitation/emmission maximum 649/667 nm and a free amine group, which will be reactive with cabroxylic acid, activated NHS ester, carbonyl (ketone, aldehyde) etc. The hydophilic PEG spacer increases solubility in aqueous media.

Chemical Information
Purity	96%
IUPAC Name	2-[2-[2-[2-[2-[2-[6-[(2E)-3,3-dimethyl-2-[(2E,4E)-5-(1,3,3-trimethylindol-1-ium-2-yl)penta-2,4-dienylidene]indol-1-yl]hexanoylamino]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethylazanium;dichloride
Canonical SMILES	CC1(C2=CC=CC=C2[N+](=C1C=CC=CC=C3C(C4=CC=CC=C4N3CCCCCC(=O)NCCOCCOCCOCCOCCOCC[NH3+])(C)C)C)C.[Cl-].[Cl-]
InChI	InChI=1S/C44H64N4O6.2ClH/c1-43(2)36-16-11-13-18-38(36)47(5)40(43)20-8-6-9-21-41-44(3,4)37-17-12-14-19-39(37)48(41)25-15-7-10-22-42(49)46-24-27-51-29-31-53-33-35-54-34-32-52-30-28-50-26-23-45;;/h6,8-9,11-14,16-21H,7,10,15,22-35,45H2,1-5H3;2*1H
InChI Key	MQNJWJLJPFPLFP-UHFFFAOYSA-N
Solubility	DMSO, DMF, DCM, low solubility in water

Product Specification

Excitation	646
Emission	662
Storage	-20 °C

Computed Properties
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	9
Rotatable Bond Count	26
Exact Mass	816.4359412 g/mol
Monoisotopic Mass	816.4359412 g/mol
Topological Polar Surface Area	109Å²
Heavy Atom Count	56
Formal Charge	0
Complexity	1230
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	3
Undefined Bond Stereocenter Count	0
Covalently-Bonded Unit Count	3
Compound Is Canonicalized	Yes

Applications of Fluorescent Probes & Dyes

Laser Dye

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Cy5-PEG5-amine HCl salt

Product Introduction

Chemical Information

Computed Properties