Cy5/Propargyl PEG reagent, N-(m-PEG4)-N'-(m-PEG4)-O-(m-PEG4)-O'-(Propargyl-PEG4)-Cy5, Purity 97%

Synonym: 2107273-54-9; N-(m-PEG4)-N'-(m-PEG4)-O-(m-PEG4)-O'-(propargyl-PEG4)-Cy5

CAS Number: 2107273-54-9
PubChem CID: 154704506

Size

1 mg; 2 mg; 5 mg; 10 mg

Price

Inquiry

Datasheet

Datasheet

MSDS

MSDS

Properties

Description

N-(m-PEG4)-N'-(m-PEG4)-O-(m-PEG4)-O'-(propargyl-PEG4)-Cy5 is a cyanine linker with excitation/emission maximum of 649/667 nm containing an alkyne group for Click Chemistry labeling.

Molecular Weight

1,207.9

Molecular Formula

C₆₃H₉₉ClN₂O₁₈

Functional Group 1

Cy5

Functional Group 2

Propargyl

Functional Group 3

None

Reactive Group 1

Azide

Form

Solid

Purity

97%

Solubility

Water, DMSO, DMF, DCM

Identity

Confirmed by NMR.

Applications

N-(m-PEG4)-N'-(m-PEG4)-O-(m-PEG4)-O'-(propargyl-PEG4)-Cy5 is used to attach deeply colored and photostable cyanine fluorophores to various molecules via Click Chemistry.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.