Amine/Azide/Cy5 PEG reagent, N-(Azide-PEG3)-N'-(amine-C3-PEG4)-Cy5, Purity 98%

Synonym: 2107273-70-9; N-(azide-PEG3)-N'-(Amine-C3-PEG4)-Cy5; AKOS040743628

CAS Number: 2107273-70-9
PubChem CID: 167996531

Size

1 mg; 2 mg; 5 mg

Price

Inquiry

Datasheet

Datasheet

MSDS

MSDS

Properties

Description

N-(azide-PEG3)-N'-(amine-C3-PEG4)-Cy5 is a PEG linker containing a cyanine dye with excitation/emission maxima of 649/667 nm and an azide group.

Molecular Weight

896.6

Molecular Formula

C₄₇H₇₀ClN₇O₈

Functional Group 1

Amine

Functional Group 2

Azide

Functional Group 3

Cy5

Reactive Group 1

Acid

Reactive Group 2

Alkyne

Form

Solid

Purity

98%

Solubility

Water, DMSO, DMF, DCM

Identity

Confirmed by NMR.

Applications

N-(azide-PEG3)-N'-(amine-C3-PEG4)-Cy5 enables Click Chemistry for bioconjugation, with increased solubility in aqueous media due to its hydrophilic PEG spacer.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.