Acid/TCO PEG reagent, N-(TCO)-N-bis(PEG4-acid), Purity 98%

Synonym: Acid/TCO PEG reagent; N-(TCO)-N-bis(PEG4-acid); 3-[2-[2-[2-[2-[2-[2-[2-[2-(2-Carboxyethoxy)ethoxy]ethoxy]ethoxy]ethyl-cyclooct-4-en-1-yloxycarbonylamino]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid; 2644769-96-8

CAS Number: 2644769-96-8

Size

50 mg; 100 mg; 250 mg; 500 mg

Price

Inquiry

Datasheet

Datasheet

MSDS

MSDS

Properties

Description

N-(TCO)-N-bis(PEG4-acid) is a reagent grade branched click chemistry reagent with two terminal carboxylic acids and a terminal TCO group. This reagent reacts with tetrazine-containing molecules to form a stable covalent bond. The terminal carboxylic acids reacts with primary amino groups in the presence of activators (EDC, HATU, etc).

Molecular Weight

665.8

Molecular Formula

C₃₁H₅₅NO₁₄

Functional Group 1

Acid

Functional Group 2

TCO

Functional Group 3

None

Reactive Group 1

Amine

Form

Solid

Purity

98%

Solubility

Water, DMSO, DCM, DMF

Identity

Confirmed by NMR.

Applications

N-(TCO)-N-bis(PEG4-acid) lies in constructing targeted drug delivery systems capable of precise aggregation and activation of therapeutics upon reaching their targets.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.