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COOtBu-PEG8-I

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Category	COOtBu-PEGn-I
Catalog NO.	BPG-1578
Product Name	COOtBu-PEG8-I
CAS	2439183-64-7
Molecular Formula	C23H45IO10
Molecular Weight	608.51

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Description	COOtBu-PEG8-I is a PEG reagent containing an iodine group and a t-butyl ester. The iodine (I) acts as a good leaving group for nucleophilic substitution reactions. The t-butyl ester group can be deprotected under acidic conditions.
Synonyms	Iodo-PEG8-C2-Boc; Iodino-PEG8-t butyl ester; tert-butyl 1-iodo-3,6,9,12,15,18,21,24-octaoxaheptacosan-27-oate
IUPAC Name	tert-butyl 3-[2-[2-[2-[2-[2-[2-[2-(2-iodoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate
Canonical SMILES	CC(C)(C)OC(=O)CCOCCOCCOCCOCCOCCOCCOCCOCCI
InChI	InChI=1S/C23H45IO10/c1-23(2,3)34-22(25)4-6-26-8-10-28-12-14-30-16-18-32-20-21-33-19-17-31-15-13-29-11-9-27-7-5-24/h4-21H2,1-3H3
InChIKey	ALAGYAGZVCHEQV-UHFFFAOYSA-N
Purity	≥95%
Storage	Store at 2-8°C

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