Carboxylic acid PEG reagent, Acid-PEG14-t-butyl ester, Purity 98%

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Cat. No.: X24-09-YYX030

Carboxylic acid PEG reagent, Acid-PEG14-t-butyl ester, Purity 98%

Synonym: t-butyl ester of PEG14-acid; PEG14-t-butyl ester; Acid-PEG14-t-butyl ester

Size

100 mg; 250 mg; 500 mg

Price

Datasheet

MSDS

Properties

Description

This compound incorporates a PEG14 chain, an acid group, and a t-butyl ester. The long PEG14 chain offers significant improvements in solubility and can impart stealth properties to associated molecules. The acid group provides the potential for chemical reactions and modifications, while the t-butyl ester serves as a protecting group that can be selectively removed under appropriate conditions. This protection and reactivity combination makes it a useful intermediate in organic synthesis and the preparation of complex molecules.

Molecular Weight

790.9

Molecular Formula

C₃₆H₇₀O₁₈

Functional Group 1

Acid

Functional Group 2

t-Butyl ester

Functional Group 3

None

Reactive Group 1

Amine

Form

Solid

Purity

98%

Solubility

Water, DMSO, DCM, DMF

Identity

Confirmed by NMR.

Applications

Acid-PEG14-t-butyl ester is commonly employed as a protecting group in organic synthesis and can be used in the controlled release of drugs by modifying drug molecules.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.

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