t-Boc-protected amine/Tosyl PEG reagent, t-Boc-N-amido-PEG7-Tos, Purity 98%

Synonym: Boc-NH-PEG7-Tos; 1292268-14-4; t-Boc-N-amido-PEG7-Tos; 2,2-Dimethyl-4-oxo-3,8,11,14,17,20,23-heptaoxa-5-azapentacosan-25-yl 4-methylbenzenesulfonate; 2-[2-[2-[2-[2-[2-[2-[(2-methylpropan-2-yl)oxycarbonylamino]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl 4-methylbenzenesulfonate

CAS Number: 1292268-14-4
PubChem CID: 56647425

Size

100 mg; 500 mg; 1 g

Price

Inquiry

Datasheet

Datasheet

MSDS

MSDS

Properties

Description

t-Boc-N-amido-PEG7-Tos is a reagent grade PEG linker with a Boc-protected amine group and a tosyl group. The PEG spacer increases water solubility. The tosyl group is used for nucleophilic substitution reactions. Under mildly acidic conditions, the Boc group is deprotected.

Molecular Weight

579.7

Molecular Formula

C₂₆H₄₅NO₁₁S

Functional Group 1

t-Boc-protected amine

Functional Group 2

Tosyl

Functional Group 3

None

Reactive Group 1

Nucleophile

Form

Liquid

Purity

98%

Solubility

DMSO, DCM, DMF

Identity

Confirmed by NMR.

Applications

t-Boc-N-amido-PEG7-Tos is used for targeted drug delivery and protein modification, playing critical roles in developing new therapeutic strategies.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.