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mPEG-Alkyne, MW 550-40k

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Category	mPEG-Alkyne
Catalog NO.	BPG-0034
Product Name	mPEG-Alkyne, MW 550-40k
Molecular Formula	C36H70O17
Molecular Weight	Customizable

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Catalog	Molecular Weight	Availability
BPG-0034-1	mPEG-Alkyne, MW 550	In stock	Inquiry
BPG-0034-2	mPEG-Alkyne, MW 1k	In stock	Inquiry
BPG-0034-3	mPEG-Alkyne, MW 2k	In stock	Inquiry
BPG-0034-4	mPEG-Alkyne, MW 5k	In stock	Inquiry
BPG-0034-5	mPEG-Alkyne, MW 10k	In stock	Inquiry
BPG-0034-6	mPEG-Alkyne, MW 20k	In stock	Inquiry
BPG-0034-7	mPEG-Alkyne, MW 30k	In stock	Inquiry
BPG-0034-8	mPEG-Alkyne, MW 40k	In stock	Inquiry

Product Information
Application
References
Documents
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Product Information

Description	The alkyne and the azide in the aqueous solution undergo a click reaction under the catalystion of copper. Polyethylene glycol increases the solubility and stability of the drug, reduces the immunogenicity of the polypeptide and protein, and inhibits the non-specific binding of charged molecules on the modified surface. It can be used to modify proteins, peptides and other small molecule materials. Widely used in medical research, drug sustained release, nano-new material research and cell culture.
Synonyms	mPEG-Alk
IUPAC Name	3-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]prop-1-yne
Canonical SMILES	COCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCC#C
InChI	InChI=1S/C36H70O17/c1-3-4-38-7-8-40-11-12-42-15-16-44-19-20-46-23-24-48-27-28-50-31-32-52-35-36-53-34-33-51-30-29-49-26-25-47-22-21-45-18-17-43-14-13-41-10-9-39-6-5-37-2/h1H,4-36H2,2H3
InChIKey	KXGWRMYKHLIJGH-UHFFFAOYSA-N
Solubility	Soluble in regular aqueous solution as well as most organic solvents.
Storage	-20°C for long-term preservation, keep in dry and avoid sunlight. Avoid repeated freezing and thawing.

References

1. Xie, Chen, et al. Nanoparticle regrowth enhances photoacoustic signals of semiconducting macromolecular probe for in vivo imaging. Advanced Materials, 2017, 29(44): 1703693.
2. Kulbokaite, Ruta, et al. N-PEG'ylation of chitosan via "click chemistry" reactions. Reactive and Functional polymers, 2009, 69(10): 771-778.
3. Zhen, Xu, et al. Macrotheranostic Probe with Disease-Activated Near-Infrared Fluorescence, Photoacoustic, and Photothermal Signals for Imaging-Guided Therapy. Angewandte Chemie International Edition, 2018, 57(26): 7804-7808.

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BOC Sciences supplies a unique variety of PEG derivatives and functional PEG polymers. Our products offer the most diverse collection of reactivity, ready-to-use functionality, and molecular weight options that you will not find anywhere else.