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N-Boc-PEG23-bromide

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Category	Small-molecule Halide PEG
Catalog NO.	BPG-4285
Product Name	N-Boc-PEG23-bromide
CAS	2252157-01-8
Molecular Formula	C53H106BrNO25
Molecular Weight	1237.3

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Description	N-Boc-PEG23-bromide is a PEG linker containing a bromide group and Boc-protected amino group. The hydrophilic PEG spacer increases solubility in aqueous media. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions. The Boc group can be deprotected under mild acidic conditions to form the free amine. Please contact us for GMP-grade inquiries.
Synonyms	N-Boc-PEG23-bromide; AKOS040743653; BP-25005; HY-141197; CS-0114973; 2252157-01-8; tert-butyl N-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-bromoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl]carbamate
IUPAC Name	tert-butyl N-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-bromoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl]carbamate
Canonical SMILES	CC(C)(C)OC(=O)NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCBr
InChI	InChI=1S/C53H106BrNO25/c1-53(2,3)80-52(56)55-5-7-58-9-11-60-13-15-62-17-19-64-21-23-66-25-27-68-29-31-70-33-35-72-37-39-74-41-43-76-45-47-78-49-51-79-50-48-77-46-44-75-42-40-73-38-36-71-34-32-69-30-28-67-26-24-65-22-20-63-18-16-61-14-12-59-10-8-57-6-4-54/h4-51H2,1-3H3,(H,55,56)
InChIKey	AHUSCYIGSUBCAF-UHFFFAOYSA-N
Purity	0.95
Storage	-20°C

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