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mPEG12-N3

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Category	Small-molecule Methoxy Linear PEG (mPEG)
Catalog NO.	BPG-4769
Product Name	mPEG12-N3
CAS	2170098-29-8
Molecular Formula	C25H51N3O12
Molecular Weight	585.69

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Description	mPEG12-azide is a PEG derivative that is used for PEGylation. The azide group reacts with terminal alkynes and cyclooctyne derivatives via click chemistry.
Synonyms	Azide-terminated polyethylene glycol methyl monoether; Azido-termianted polyethylene glycol methyl ether; Azido-terminated poly(ethylene glycol) monomethyl ether; Methoxypolyethylene glycol monoazide; Monomethyl polyethylene glycol azide; Polyethylene glycol 2-azidoethyl ether methyl ether; Polyethylene glycol 2-azidoethyl methyl ether; Polyethylene glycol methyl ether azide; α-Methoxy-ω-azidopoly(ethylene glycol)
IUPAC Name	1-azido-2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethane
Canonical SMILES	COCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCN=[N+]=[N-]
InChI	InChI=1S/C25H51N3O12/c1-29-4-5-31-8-9-33-12-13-35-16-17-37-20-21-39-24-25-40-23-22-38-19-18-36-15-14-34-11-10-32-7-6-30-3-2-27-28-26/h2-25H2,1H3
InChIKey	FXVJBKLBTILMNA-UHFFFAOYSA-N
Purity	>95%
Density	1.09 g/cm3
Solubility	Water, DMSO, DCM, DMF
Related CAS	1221568-14-4 (Deleted CAS) 2066499-01-0 (Deleted CAS) 2139286-33-0 (Deleted CAS)
Appearance	White solid
Storage	Store at 2-8°C

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