BCN-PEG4-NHS ester

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Category	Small-molecule Heterobifunctional PEG
Catalog NO.	BPG-2317
Product Name	BCN-PEG4-NHS ester
CAS	1702356-19-1
Molecular Formula	C26H38N2O10
Molecular Weight	538.59

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Catalog Number	Name	Size / Price	Stock	Quantity
BPG-2317	BCN-PEG4-NHS ester		In stock

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Description	BCN-PEG4-NHS ester is a click chemistry-enabled linker for strain-promoted azide-alkyne cycloaddition (SPAAC). Ideal for bioconjugation in ADCs without copper catalysis.
Synonyms	BCN-endo-PEG4-NHS; BCN-endo-PEG4-SPA; BCN-exo-PEG4-NHS; rel-2,5-Dioxopyrrolidin-1-yl 1-((1R,8S,9s)-bicyclo[6.1.0]non-4-yn-9-yl)-3-oxo-2,7,10,13,16-pentaoxa-4-azanonadecan-19-oate
IUPAC Name	(2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-[[(1S,8R)-9-bicyclo[6.1.0]non-4-ynyl]methoxycarbonylamino]ethoxy]ethoxy]ethoxy]ethoxy]propanoate
SMILES	C1CC2C(C2COC(=O)NCCOCCOCCOCCOCCC(=O)ON3C(=O)CCC3=O)CCC#C1
InChI	InChI=1S/C26H38N2O10/c29-23-7-8-24(30)28(23)38-25(31)9-11-33-13-15-35-17-18-36-16-14-34-12-10-27-26(32)37-19-22-20-5-3-1-2-4-6-21(20)22/h20-22H,3-19H2,(H,27,32)/t20-,21+,22?
InChIKey	MFQCOKMBYCIQEJ-CBQGHPETSA-N
Purity	≥98%
Density	1.28±0.1 g/cm3
Appearance	Soild powder
Storage	Please store the product under the recommended conditions in the Certificate of Analysis.

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