Hydroxyl PEG reagent, PEG25, Purity 95%

Synonym: 2243942-52-9; HO-PEG24-OH; OH-PEG24-OH; MFCD28976705

MDL: MFCD28976705
CAS Number: 2243942-52-9
PubChem CID: 14619695

Size

250 mg; 500 mg; 1 g

Price

Inquiry

Datasheet

Datasheet

MSDS

MSDS

Properties

Description

PEG25 is a linear polyethylene glycol (PEG) polymer composed of 25 ethylene glycol units with terminal hydroxyl groups. The hydroxyl groups provide reactive sites for further chemical derivatization. The extended PEG25 chain enhances hydrophilicity and solubility in aqueous environments, making it suitable for diverse applications.

Molecular Weight

1,075.3

Molecular Formula

C₄₈H₉₈O₂₅

Functional Group 1

Hydroxyl

Reactive Group 1

Nucleophile

Form

Solid

Purity

95%

Identity

Confirmed by NMR.

Applications

PEG25 is widely used in drug delivery, surface modification, and bioconjugation. Its terminal hydroxyl groups enable versatile functionalization, while the long PEG chain improves solubility and stability, making it ideal for creating hydrophilic linkers and stabilizing biomolecules in pharmaceutical and biomedical research.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.