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Azido-PEG3-NHS ester

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Category	Azido-PEGn-NHS ester
Catalog NO.	BPG-3556
Product Name	Azido-PEG3-NHS ester
CAS	1245718-89-1
Molecular Formula	C13H20N4O7
Molecular Weight	344.32

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Description	Azido-PEG3-NHS ester is a non-cleavable 3-unit PEG linker that can be used to synthesize antibody-conjugated drugs (ADCs).
Synonyms	Azido-PEG3-CH2CO2-NHS; N3-PEG3-C2-NHS ester; N3-PEG3-CH2CH2COONHS Ester; 1-[(3-{2-[2-(2-Azidoethoxy)ethoxy]ethoxy}propanoyl)oxy]-2,5-pyrrolidinedione; 2,5-Pyrrolidinedione, 1-[3-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]-1-oxopropoxy]-; N3-PEG3-SPA; Propanoic acid, 3-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]-, 2,5-dioxo-1-pyrrolidinyl ester
IUPAC Name	(2,5-dioxopyrrolidin-1-yl) 3-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]propanoate
Canonical SMILES	C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCN=[N+]=[N-]
InChI	InChI=1S/C13H20N4O7/c14-16-15-4-6-22-8-10-23-9-7-21-5-3-13(20)24-17-11(18)1-2-12(17)19/h1-10H2
InChIKey	BNLXVOZUEBSSRI-UHFFFAOYSA-N
Purity	≥98%
Solubility	Soluble in DCM, DMF, DMSO, Water
Related CAS	1108750-59-9 (polymer)
Appearance	Pale Yellow or Colorless Oily Matter
Shelf Life	≥12 months if stored properly
Storage	Store at 2-8°C

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