Catalog No. Size 价格库存数量
S1168-2 2mg solid ¥80
S1168-10 10mg solid ¥240


Boc-NH-PEG1-OH is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs.

Product information

CAS Number: 26690-80-2

Molecular Weight: 161.20

Formula: C7H15NO3

Chemical Name: tert-butyl N-(2-hydroxyethyl)carbamate

Smiles: CC(C)(C)OC(=O)NCCO


InChi: InChI=1S/C7H15NO3/c1-7(2,3)11-6(10)8-4-5-9/h9H,4-5H2,1-3H3,(H,8,10)

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Solubility: Soluble in DMSO.

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥360 days if stored properly.

Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200

How to use

In Vitro:

PROTACs contain two different ligands connected by a linker; one is a ligand for an E3 ubiquitin ligase and the other is for the target protein. PROTACs exploit the intracellular ubiquitin-proteasome system to selectively degrade target proteins.


  1. An S, et al. Small-molecule PROTACs: An emerging and promising approach for the development of targeted therapy drugs. EBioMedicine. 2018 Oct;36:553-562

Products are for research use only. Not for human use.


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