Chloroacetamido-PEG4-t-Butyl Ester - 98%, high purity , CAS No.1365655-90-8

Item Number

C595491

Grouped product items
SKU	Size	Availability	Price	Qty
C595491-250mg	250mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$811.90
C595491-1g	1g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$2,851.90

Chloroacetamido-PEG-t-butyl ester

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Basic Description

Specifications & Purity	≥98%
Storage Temp	Store at -20°C
Shipped In	Ice chest + Ice pads
Product Description	Chloroacetamido-PEG4-t-Butyl Ester is a PEG derivative containing a chloroacetamide and a t-butyl ester. The chlorine is a good leaving group and can undergo substitution reactions. The t-butyl group is an acid labile protecting group. Upon removal, the carboxylic acid can be further reacted. The hydrophilic PEG chain increases the water solubilty of compounds in aqueous media.

Names and Identifiers

IUPAC Name	tert-butyl 3-[2-[2-[2-[2-[(2-chloroacetyl)amino]ethoxy]ethoxy]ethoxy]ethoxy]propanoate
INCHI	InChI=1S/C17H32ClNO7/c1-17(2,3)26-16(21)4-6-22-8-10-24-12-13-25-11-9-23-7-5-19-15(20)14-18/h4-14H2,1-3H3,(H,19,20)
InChi Key	VCADUZGDEHVWCF-UHFFFAOYSA-N
Canonical SMILES	CC(C)(C)OC(=O)CCOCCOCCOCCOCCNC(=O)CCl
Isomeric SMILES	CC(C)(C)OC(=O)CCOCCOCCOCCOCCNC(=O)CCl
PubChem CID	60146192
Molecular Weight	397.9

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Basic Description