Amine/Carboxylic acid PEG reagent, Amino-PEG9-acid, Purity 98%

Synonym: 1191079-83-0; 1-Amino-3,6,9,12,15,18,21,24,27-nonaoxatriacontan-30-oic acid; NH₂-PEG9-COOH; Amino-PEG9-COOH

CAS Number: 1191079-83-0
PubChem CID: 122361149

Size

100 mg; 250 mg; 500 mg; 1 g

Price

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Datasheet

Datasheet

MSDS

MSDS

Properties

Description

Amino-PEG9-acid represents another soluble PEG linker variant where the reactive amino group forms strong covalent bonds particularly well-suited towards activated NHS esters resulting in durable amidic structures upon reaction completion. It is used in bioconjugation reactions, especially for attaching biomolecules to surfaces or for modifying the properties of drugs. The amino and acid groups provide reactive sites for coupling with other compounds.

Molecular Weight

484.6

Molecular Formula

C₂₁H₄₂NO₁₁

Functional Group 1

Acid

Functional Group 2

Amine

Functional Group 3

None

Reactive Group 1

Amine

Reactive Group 2

Acid

Form

Solid

Purity

98%

Solubility

Water, DMSO, DMF

Identity

Confirmed by NMR.

Applications

Amino-PEG9-acid can be employed for modifying biomolecules to enhance their biocompatibility and solubility. It may also be used in the synthesis of polymeric materials for drug delivery.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.