COOtBu-PEG7-I

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Category	COOtBu-PEGn-I
Catalog NO.	BPG-1583
Product Name	COOtBu-PEG7-I
Molecular Formula	C21H41IO9
Molecular Weight	564.45

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Product Information

Description	COOtBu-PEG7-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-PEG7-C2-Boc; Iodino-PEG7-t butyl ester; tert-butyl 1-iodo-3,6,9,12,15,18,21-heptaoxatetracosan-24-oate
IUPAC Name	tert-butyl 3-[2-[2-[2-[2-[2-[2-(2-iodoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate
Canonical SMILES	O=C(OC(C)(C)C)CCOCCOCCOCCOCCOCCOCCOCCI
InChI	InChI=1S/C21H41IO9/c1-21(2,3)31-20(23)4-6-24-8-10-26-12-14-28-16-18-30-19-17-29-15-13-27-11-9-25-7-5-22/h4-19H2,1-3H3
InChIKey	UIZDCRHFVHQGLH-UHFFFAOYSA-N
Purity	≥95%
Storage	Store at 2-8°C

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