Azido/Acid/S-S disulfide bond PEG reagent, Azido-SS-PEG2-acid, Purity 98%

Synonym: 2144777-72-8; Azido-SS-PEG2-acid; Azido-C2-SS-PEG2-C2-acid; AKOS040741213; BP-23851

CAS Number: 2144777-72-8
PubChem CID: 131709264

Size

50 mg; 100 mg; 250 mg

Price

Inquiry

Datasheet

Datasheet

MSDS

MSDS

Properties

Description

Azido-SS-PEG2-acid is a reagent grade cleavable PEG linker containing an azide group and a terminal carboxylic acid.

Molecular Weight

295.4

Molecular Formula

C₉H₁₇N₃O₄S₂

Functional Group 1

Azido

Functional Group 2

Acid

Functional Group 3

S-S disulfide bond

Reactive Group 1

Alkyne

Reactive Group 2

Amine

Form

Solid/liquid

Purity

98%

Solubility

DMSO, DCM, DMF

Identity

Confirmed by NMR.

Applications

Azido-SS-PEG2-acid is used in bioconjugation and molecular biology research, enabling copper-catalyzed Click Chemistry reactions with alkynes, DBCO, and BCN moieties. The PEG spacer increases water solubility of compounds in aqueous media.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.