Amino/t-Butyl ester PEG reagent, NH-bis(PEG2-t-butyl ester), Purity 98%

Synonym: 1964503-36-3; NH-bis(PEG2-t-butyl ester); NH-bis(PEG2-C2-Boc); NH-(PEG2-t-butyl ester)2; NH-(PEG2-t-butylester)2

CAS Number: 1964503-36-3
PubChem CID: 123132149

Size

250 mg; 500 mg; 1 g

Price

Inquiry

Datasheet

Datasheet

MSDS

MSDS

Properties

Description

NH-bis(PEG2-t-butyl ester) is a reagent grade PEG linker with an amino group. The amino groups are reactive with carbonyls (ketone, aldehyde), activated NHS esters, carboxylic acids, etc. The t-butyl-protected carboxyl group is deprotected under acidic conditions.

Molecular Weight

449.6

Molecular Formula

C₂₂H₄₃NO₈

Functional Group 1

Amine

Functional Group 2

t-Butyl ester

Functional Group 3

None

Reactive Group 1

Acid

Reactive Group 2

NHS

Reactive Group 3

Carbonyl

Form

Liquid

Purity

98%

Solubility

Water, DMSO, DCM, DMF

Identity

Confirmed by NMR.

Applications

NH-bis(PEG2-t-butyl ester) is suitable for controlled delivery applications. It is also used to study biomolecular interactions.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.