Benzyloxycarbonyl PEG reagent, Benzyloxy carbonyl-PEG3-t-butyl ester, Purity 98%

Synonym: 1835759-86-8; Benzyloxy carbonyl-PEG3-t-butyl ester; Benzyloxy carbonyl-PEG3-C2-Boc; BENZYLOXYCARBONYL-PEG3-t-BUTYLESTER; Benzyl 3-[2-[2-[3-[(2-methylpropan-2-yl)oxy]-3-oxopropoxy]ethoxy]ethoxy]propanoate

CAS Number: 1835759-86-8
PubChem CID: 102514804

Size

100 mg; 250 mg; 500 mg; 1 g

Price

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Datasheet

Datasheet

MSDS

MSDS

Properties

Description

Benzyloxy carbonyl-PEG3-t-butyl ester is a PEG linker featuring a benzyloxy carbonyl group and a t-butyl ester protecting group. The benzyloxy carbonyl group enhances the chemoselectivity of reactions, while the t-butyl ester can be selectively cleaved under acidic conditions. The hydrophilic PEG linker improves the compound's solubility in aqueous solutions.

Molecular Weight

396.5

Molecular Formula

C₂₁H₃₂O₇

Functional Group 1

Benzyloxycarbonyl

Functional Group 2

None

Functional Group 3

None

Form

Liquid

Purity

98%

Identity

Confirmed by NMR.

Applications

Benzyloxy carbonyl-PEG3-t-butyl ester serves as a versatile linker for various chemical modifications, offering enhanced chemoselectivity and ease of deprotection under mild acidic conditions. Its hydrophilic PEG linker ensures efficient solubility in water-based environments, making it suitable for diverse conjugation applications.

Storage

Store at -20°C

For Research Use Only. Not For Clinical Use.