CbzNH-PEG4-CH2CH2NH2

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Category	CbzNH-PEGn-CH2CH2NH2
Catalog NO.	BPG-1449
Product Name	CbzNH-PEG4-CH2CH2NH2
CAS	2708281-05-2
Molecular Formula	C18H30N2O6
Molecular Weight	370.45

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Description	CbzNH-PEG4-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 (14-amino-3,6,9,12-tetraoxatetradecyl)carbamate; Benzyl (14-amino-3,6,9,12-tetraoxatetradec-1-yl)carbamate; Carbamic acid, N-(14-amino-3,6,9,12-tetraoxatetradec-1-yl)-, phenylmethyl ester
IUPAC Name	benzyl N-[2-[2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]ethoxy]ethyl]carbamate
Canonical SMILES	C1=CC=C(C=C1)COC(=O)NCCOCCOCCOCCOCCN
InChI	InChI=1S/C18H30N2O6/c19-6-8-22-10-12-24-14-15-25-13-11-23-9-7-20-18(21)26-16-17-4-2-1-3-5-17/h1-5H,6-16,19H2,(H,20,21)
InChIKey	VMYGZFURGHNADC-UHFFFAOYSA-N
Boiling Point	510.4±50.0°C at 760 mmHg
Purity	≥95%
Density	1.1±0.1 g/cm3
Appearance	Pale Yellow Oily Matter
Storage	Store at 2-8°C

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