Biotin-PEG4-Picolyl azide

Biotin-PEG4-Picolyl azide is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1]. Biotin-PEG4-Picolyl azide is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.

Product Specifications

CAS Number

[2222687-71-8]

UNSPSC

12352005

Hazard Statement

H302, H315, H319, H335

Target

PROTAC Linkers

Type

Reference compound

Related Pathways

PROTAC

Applications

Cancer-programmed cell death

Field of Research

Cancer

Assay Protocol

https://www.medchemexpress.com/biotin-peg4-picolyl-azide.html

Purity

98.66

Solubility

DMSO : 125 mg/mL (ultrasonic)

Smiles

O=C(NC1=CC=C(CN=[N+]=[N-])N=C1)CCOCCOCCOCCOCCNC(CCCC[C@@H]2SC[C@]([C@]2([H])N3)([H])NC3=O)=O

Molecular Formula

C27H42N8O7S

Molecular Weight

622.74

Precautions

H302, H315, H319, H335

References & Citations

[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