Hydroxyl/Trityl PEG reagent, Tr-PEG7, Purity 98%

Synonym: 127999-16-0; Tr-PEG6-OH; 2-[2-[2-[2-[2-(2-Trityloxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethanol; 1,1,1-TRIPHENYL-2,5,8,11,14,17-HEXAOXANONADECAN-19-OL

CAS Number: 127999-16-0
PubChem CID: 11329919

Size

1 g; 5 g; 10 g

Price

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Datasheet

Datasheet

MSDS

MSDS

Properties

Description

Tr-PEG7 is a PEG linker featuring a trityl-protected alcohol group and a hydrophilic PEG7 chain. The trityl group provides acid-labile protection, removable under acidic conditions or hydrogenolysis. The PEG7 chain enhances solubility and hydrophilicity in aqueous environments, facilitating its use in various research applications.

Molecular Weight

524.7

Molecular Formula

C₃₁H₄₀O₇

Functional Group 1

Hydroxyl

Functional Group 2

Trityl

Reactive Group 1

Acid

Reactive Group 2

Nucleophile

Form

Semi-solid

Purity

98%

Solubility

DMSO, DCM, DMF

Identity

Confirmed by NMR.

Applications

Tr-PEG7 is used in research for designing hydrophilic linkers, studying deprotection mechanisms, and developing advanced biomaterials. The trityl group ensures temporary protection of hydroxyl functionalities, while the PEG7 chain supports solubility, making it suitable for creating functionalized compounds and exploring multistep synthesis strategies.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.