Amine/Carboxylic acid PEG reagent, Cbz-N-amido-PEG20-acid, Purity 97%

Synonym: 1334177-88-6; Cbz-NH-PEG12-C₂-acid; Cbz-N-amido-PEG12-acid; CBZ-NH-PEG12-CH₂CH₂COOH; 3-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(phenylmethoxycarbonylamino)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid

CAS Number: 1334177-88-6
PubChem CID: 51340968

Size

250 mg; 500 mg

Price

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Datasheet

Datasheet

MSDS

MSDS

Properties

Description

This compound combines a Cbz-protected N-amido group and a PEG20 chain along with an acid group. The Cbz protection provides controlled reactivity, the long PEG20 chain enhances solubility and biocompatibility, and the acid functionality allows for chemical modifications. It is potentially useful in advanced drug development and materials science.

Molecular Weight

1104.3

Molecular Formula

C₅₁H₉₃NO₂₄

Functional Group 1

Acid

Functional Group 2

Amine

Functional Group 3

Cbz

Reactive Group 1

Amine

Reactive Group 2

Acid

Form

Solid

Purity

97%

Identity

Confirmed by NMR.

Applications

This compound can be applied in the synthesis of polymeric materials for drug delivery, where the long PEG chain helps increase circulation time and biocompatibility. It can also be used in peptide synthesis for modifying peptide properties.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.