Cy5-PEG3-azide

Catalog Number	A17-0154
Category	Cyanine5
Molecular Formula	C40H55ClN6O4
Molecular Weight	719.4

Catalog Number	Size	Price	Quantity
A17-0154	--	$--

inquiry

Worldwide Delivery
Quality Assurance
24/7 Customer Service

Product Introduction

Cy5-PEG3-Azide is a Cy5 labeled near infrared fluorescent (NIR) PEG linker dye containing an azide group, which enables Click Chemistry. The hydrophilic PEG spacer increases solubility in aqueous media. This reagent can be used to label alkyne-bearing molecules or biomolecules with Cy5 dye.

Chemical Information
Purity	96%
IUPAC Name	N-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethyl]-6-[(2E)-3,3-dimethyl-2-[(2E,4E)-5-(1,3,3-trimethylindol-1-ium-2-yl)penta-2,4-dienylidene]indol-1-yl]hexanamide;chloride
Canonical SMILES	CC1(C2=CC=CC=C2[N+](=C1C=CC=CC=C3C(C4=CC=CC=C4N3CCCCCC(=O)NCCOCCOCCOCCN=[N+]=[N-])(C)C)C)C.[Cl-]
InChI	InChI=1S/C40H54N6O4.ClH/c1-39(2)32-16-11-13-18-34(32)45(5)36(39)20-8-6-9-21-37-40(3,4)33-17-12-14-19-35(33)46(37)25-15-7-10-22-38(47)42-23-26-48-28-30-50-31-29-49-27-24-43-44-41;/h6,8-9,11-14,16-21H,7,10,15,22-31H2,1-5H3;1H
InChI Key	IPFARVGHBHWPPX-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	1
Hydrogen Bond Acceptor Count	8
Rotatable Bond Count	21
Exact Mass	718.3973320 g/mol
Monoisotopic Mass	718.3973320 g/mol
Topological Polar Surface Area	77.4Å²
Heavy Atom Count	51
Formal Charge	0
Complexity	1250
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	2
Compound Is Canonicalized	Yes

Applications of Fluorescent Probes & Dyes

Laser Dye

Get More Product Details?

Cy5-PEG3-azide

Product Introduction

Chemical Information

Computed Properties