COOtBu-PEG4-I

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Category	COOtBu-PEGn-I
Catalog NO.	BPG-0192
Product Name	COOtBu-PEG4-I
CAS	1291090-31-7
Molecular Formula	C15H29IO6
Molecular Weight	432.29

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Description	COOtBu-PEG4-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-PEG4-C2-Boc; Iodino-PEG4-t butyl ester; Tert-butyl 1-iodo-3,6,9,12-tetraoxapentadecan-15-oate; I-PEG4-t-Butyl ester; 4,7,10,13-Tetraoxapentadecanoic acid, 15-iodo-, 1,1-dimethylethyl ester; 2-Methyl-2-propanyl 1-iodo-3,6,9,12-tetraoxapentadecan-15-oate; 3,6,9,12-Tetraoxapentadecan-15-oic acid, 1-iodo-, 1,1-dimethylethyl ester
IUPAC Name	tert-butyl 3-[2-[2-[2-(2-iodoethoxy)ethoxy]ethoxy]ethoxy]propanoate
Canonical SMILES	CC(C)(C)OC(=O)CCOCCOCCOCCOCCI
InChI	InChI=1S/C15H29IO6/c1-15(2,3)22-14(17)4-6-18-8-10-20-12-13-21-11-9-19-7-5-16/h4-13H2,1-3H3
InChIKey	DDPBZNSGUXPBOY-UHFFFAOYSA-N
Boiling Point	431.2±40.0°C (Predicted)
Purity	≥95%
Density	1.334±0.06 g/cm3 (Predicted)
Storage	Store at 2-8°C

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