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Bromo-PEG4-azide is a PEG-based PROTAC linker. It is a click chemistry reagent that can be used in the synthesis of PROTACs. 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.
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Bromo-PEG3-azide is a PEG-based PROTAC linker used in the synthesis of PROTACs. It also functions as a click chemistry reagent containing an azide group. PROTACs are utilized for the selective degradation of target proteins through the intracellular ubiquitin-proteasome system.
Can be used in the synthesis of PROTACs
Click chemistry reagent
Contains an azide group
Undergoes copper-catalyzed azide-alkyne cycloaddition reactions (CuAAc) with alkyne-containing molecules
Undergoes strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups
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If you are unable to find the chemical you are looking for, make sure you are logged into your fishersci.com account and click on the following link: eMolecules Building Block Tool
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MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
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Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More
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Pantoprazole impurity 43 is an impurity of Pantoprazole with a molecular weight of 257.35. Its chemical formula is C15H15NOS, and its CAS number is 221615-72-1. It presents as a light yellow to green yellow solid. This product is intended for research use only.
High purity of ≥98.0% (NMR)
1H NMR and LCMS spectra consistent with chemical structure
Store at 4°C under nitrogen for solid form
Store in solvent at -80°C for 6 months or -20°C for 1 month under nitrogen
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