Amine/Hydroxyl PEG reagent, Amino-PEG7-alcohol, Purity 98%

Synonym: 1425973-14-3; Amino-PEG7-alcohol; NH₂-PEG7; H₂N-PEG7-OH; 20-AMINO-3,6,9,12,15,18-HEXAOXAICOSAN-1-OL

MDL: MFCD28385479
CAS Number: 1425973-14-3
PubChem CID: 91757828

Size

100 mg; 1 g; 5 g

Price

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Datasheet

Datasheet

MSDS

MSDS

Properties

Description

Amino-PEG7-alcohol is a bifunctional PEG reagent featuring a reactive amino group (-NH₂) and a terminal hydroxyl group (-OH). The amino group allows for coupling with carboxylic acids, activated NHS esters, and carbonyl compounds, while the hydroxyl group facilitates further derivatization. The PEG7 chain enhances solubility and biocompatibility in aqueous environments.

Molecular Weight

325.4

Molecular Formula

C₁₄H₃₁NO₇

Functional Group 1

Amine

Functional Group 2

Hydroxyl

Reactive Group 1

Acid

Reactive Group 2

Nucleophile

Form

Liquid/Solid (low melting point)

Purity

98%

Solubility

Water, DMSO, DCM, DMF

Identity

Confirmed by NMR.

Applications

Amino-PEG7-alcohol is widely used in bioconjugation, drug delivery, and surface modification. Its amino group enables efficient coupling with biomolecules, while the hydroxyl group provides flexibility for further chemical modifications, making it ideal for creating hydrophilic linkers and functionalized biomaterials in pharmaceutical and biomedical research.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.