t-Boc-protected amine/Tosyl PEG reagent, t-Boc-N-amido-PEG5-Tos, Purity 95%

Synonym: 1404111-69-8; 2,2-Dimethyl-4-oxo-3,8,11,14,17-pentaoxa-5-azanonadecan-19-yl 4-methylbenzenesulfonate; TOS-PEG5-NH-BOC; MFCD34596623; tert-butyl N-{14-[(4-methylbenzenesulfonyl)oxy]-3,6,9,12-tetraoxatetradecan-1-yl}carbamate; t-Boc-N-amido-PEG5-Tos; SCHEMBL14745101

MDL: MFCD34596623
CAS Number: 1404111-69-8

Size

500 mg; 1 g; 5 g

Price

Inquiry

Datasheet

Datasheet

MSDS

MSDS

Properties

Description

t-Boc-N-amido-PEG5-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

491.6

Molecular Formula

C₂₂H₃₇NO₉S

Functional Group 1

t-Boc-protected amine

Functional Group 2

Tosyl

Functional Group 3

None

Reactive Group 1

Nucleophile

Form

Liquid

Purity

95%

Solubility

DMSO, DCM, DMF

Identity

Confirmed by NMR.

Applications

t-Boc-N-amido-PEG5-Tos is useful in bioconjugation reactions, allowing for the attachment of biomolecules, which enhances their stability and solubility in physiological conditions.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.