NHS PEG reagent, Bis-PEG9-NHS ester, Purity 95%

Synonym: 1008402-79-6; Bis-PEG9-NHS ester; bis(2,5-dioxopyrrolidin-1-yl) 4,7,10,13,16,19,22,25,28-nonaoxahentriacontane-1,31-dioate; NHS-PEG8-NHS; bis(2,5-dioxopyrrolidin-1-yl) 4,7,10,13,16,19,22,25,28-nonaoxahentriacontanedioate

CAS Number: 1008402-79-6
PubChem CID: 77078480

Size

100 mg; 500 mg; 1 g; 5 g

Price

Inquiry

Datasheet

Datasheet

MSDS

MSDS

Properties

Description

Bis-PEG9-NHS ester is a compound with two PEG9 chains each terminated with an NHS ester. It is often used in crosslinking reactions to connect multiple molecules, especially in the field of biomaterials and bioconjugation. The long PEG9 chains provide increased flexibility and improved solubility.

Molecular Weight

708.7

Molecular Formula

C₃₀H₄₈N₂O₁₇

Functional Group 1

Ester

Functional Group 2

NHS

Functional Group 3

None

Reactive Group 1

Amine

Form

Solid or viscous liquid

Purity

95%

Solubility

DMSO, DCM, DMF

Identity

Confirmed by NMR.

Applications

Bis-PEG9-NHS ester is utilized for linking biomolecules, especially in the preparation of stable conjugates for drug delivery systems. This compound can crosslink two different active agents or macromolecules, enhancing the pharmacokinetic properties of drugs and improving efficacy.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.