Sulfone/t-Butyl ester PEG reagent, m-PEG3-sulfone-PEG3-t-butyl ester, Purity 96%

Synonym: 2055041-00-2; m-PEG3-sulfone-PEG3-Boc; m-PEG3-Sulfone-PEG3-t-butyl ester; M-PEG3-SULFONE-PEG3-T-BUTYLESTER; DTXSID701124951

CAS Number: 2055041-00-2
PubChem CID: 119058262

Size

100 mg; 250 mg; 500 mg; 1 g

Price

Inquiry

Datasheet

Datasheet

MSDS

MSDS

Properties

Description

m-PEG3-sulfone-PEG3-t-butyl ester is a reagent grade PEG linker with sulfone and t-butyl ester moieties. Under acidic conditions, the t-butyl is removed. The sulfone reacts with thiol groups of proteins. The PEG spacer increases water solubility.

Molecular Weight

472.6

Molecular Formula

C₂₀H₄₀O₁₀S

Functional Group 1

Sulfone

Functional Group 2

t-Butyl ester

Functional Group 3

None

Reactive Group 1

Amine

Reactive Group 2

Acid

Reactive Group 3

Carbonyl

Form

Liquid

Purity

96%

Identity

Confirmed by NMR.

Applications

m-PEG3-sulfone-PEG3-t-butyl ester is a linker in medicinal chemistry that facilitates the conjugation of small molecules to biomolecules while maintaining a balance of hydrophilicity and hydrophobicity that aids in cellular uptake.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.