Aminooxy/Carboxylic acid PEG reagent, CBZ-aminooxy-PEG8-acid, Purity 97%

Synonym: 2353410-09-8; CBZ-aminooxy-PEG8-acid; 3-oxo-1-phenyl-2,5,8,11,14,17,20,23,26,29-decaoxa-4-azadotriacontan-32-oic acid; AKOS040743130; BP-24120

CAS Number: 2353410-09-8
PubChem CID: 134827768

Size

100 mg; 250 mg; 500 mg

Price

Inquiry

Datasheet

Datasheet

MSDS

MSDS

Properties

Description

CBZ-aminooxy-PEG8-acid is an aqueous-soluble PEG linker featuring a CBZ-protected aminooxy group and a terminal carboxylic acid.

Molecular Weight

591.7

Molecular Formula

C₂₇H₄₅NO₁₃

Functional Group 1

Aminooxy

Functional Group 2

Carboxylic acid

Functional Group 3

None

Reactive Group 1

Amine

Form

Sticky liquid

Purity

97%

Solubility

DMSO, DCM, DMF

Identity

Confirmed by NMR.

Applications

CBZ-aminooxy-PEG8-acid is crucial in bioconjugation, facilitating specific coupling reactions with primary amine groups to form stable amide bonds. After deprotection under acidic conditions, the aminooxy group becomes available for further conjugation reactions, making it valuable in various applications such as protein labeling, drug delivery, and biomaterials development.

Storage

Store at -20°C

For Research Use Only. Not For Clinical Use.