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CbzNH-PEG2-CH2CH2NH2

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Category	CbzNH-PEGn-CH2CH2NH2
Catalog NO.	BPG-1448
Product Name	CbzNH-PEG2-CH2CH2NH2
CAS	169744-02-9
Molecular Formula	C14H22N2O4
Molecular Weight	282.34

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Description	CbzNH-PEG2-CH2CH2NH2 is a PEG linker containing an amine group and a benzyl (Cbz) protecting group. The hydrophilic PEG spacer increases the water solubility of a compound in aqueous media. Amine group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. The benzyl protecting group can be removed via hydrogenolysis to form a free amine.
Synonyms	Benzyl (2-(2-(2-aminoethoxy)ethoxy)ethyl)carbamate; {2-[2-(2-Amino-ethoxy)-ethoxy]-ethyl}-carbamic acid benzyl ester; 8-Amino-3,6-dioxaoctane-1-ylcarbamic acid benzyl ester; Carbamic acid, N-[2-[2-(2-aminoethoxy)ethoxy]ethyl]-, phenylmethyl ester
IUPAC Name	benzyl N-[2-[2-(2-aminoethoxy)ethoxy]ethyl]carbamate
Canonical SMILES	C1=CC=C(C=C1)COC(=O)NCCOCCOCCN
InChI	InChI=1S/C14H22N2O4/c15-6-8-18-10-11-19-9-7-16-14(17)20-12-13-4-2-1-3-5-13/h1-5H,6-12,15H2,(H,16,17)
InChIKey	RPEJOLSCRIIGNT-UHFFFAOYSA-N
Boiling Point	442.8±40.0°C (Predicted)
Purity	≥95%
Density	1.129±0.06 g/cm3 (Predicted)
Storage	Store at 2-8°C

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