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COOtBu-PEG11-I

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Category	COOtBu-PEGn-I
Catalog NO.	BPG-1581
Product Name	COOtBu-PEG11-I
Molecular Formula	C29H57IO13
Molecular Weight	740.67

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Product Information

Description	COOtBu-PEG11-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-PEG11-C2-Boc; Iodino-PEG11-t butyl ester; tert-butyl 1-iodo-3,6,9,12,15,18,21,24,27,30,33-undecaoxahexatriacontan-36-oate
IUPAC Name	tert-butyl 3-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-iodoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate
Canonical SMILES	O=C(OC(C)(C)C)CCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCI
InChI	InChI=1S/C29H57IO13/c1-29(2,3)43-28(31)4-6-32-8-10-34-12-14-36-16-18-38-20-22-40-24-26-42-27-25-41-23-21-39-19-17-37-15-13-35-11-9-33-7-5-30/h4-27H2,1-3H3
InChIKey	UXAKZNXGLWRVIQ-UHFFFAOYSA-N
Purity	≥95%
Storage	Store at 2-8°C

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