Amine/Carboxylic acid/Fmoc-protected amine PEG reagent, Fmoc-N-amido-PEG20-acid, Purity 97%

Synonym: 1952360-93-8; Fmoc-N-PEG20-acid; Fmoc-NH-PEG20-CH₂CH₂COOH; 3-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(9H-fluoren-9-ylmethoxycarbonylamino)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid

CAS Number: 1952360-93-8
PubChem CID: 77078268

Size

100 mg; 250 mg; 500 mg; 1 g

Price

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Datasheet

Datasheet

MSDS

MSDS

Properties

Description

This compound is a remarkable molecule that combines the protective Fmoc group, an N-amido functionality, and a long PEG20 chain ending with an acid group. The Fmoc group provides controlled reactivity during synthesis, allowing for precise manipulation and protection of the reactive sites. The PEG20 chain is of considerable length, offering exceptional solubility and biocompatibility, which is highly beneficial in biological and medicinal applications. The acid group at the end provides a reactive site for various chemical coupling and modification reactions, enabling the attachment of other molecules or functional groups.

Molecular Weight

1192.4

Molecular Formula

C₅₈H₉₇NO₂₄

Functional Group 1

Acid

Functional Group 2

Amine

Functional Group 3

Fmoc

Reactive Group 1

Amine

Reactive Group 2

Acid

Form

Solid

Purity

97%

Identity

Confirmed by NMR.

Applications

Fmoc-N-amido-PEG20-acid is commonly used in the synthesis of large biomolecules and drug conjugates to enhance their pharmacokinetic properties.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.