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Fmoc-N-amido-PEG4-alcohol

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Category	Small-molecule Group Protected PEG
Catalog NO.	BPG-2113
Product Name	Fmoc-N-amido-PEG4-alcohol
CAS	868594-41-6
Molecular Formula	C23H29NO6
Molecular Weight	415.48

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Description	Fmoc-N-amido-PEG4-alcohol is a PEG linker containing a Fmoc-protected amine and a terminal hydroxyl group. The Fmoc group can be deprotected under the basic condition to obtain the free amine which can be used for further conjugations. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. The hydrophilic PEG spacer increases solubility in aqueous media.
Synonyms	Fmoc-NH-PEG4-alcohol; Fmoc-AEEEE; Fmoc-PEG4-alcohol; 11-[(9H-Fluorene-9-ylmethoxycarbonyl)amino]-3,6,9-trioxaundecane-1-ol; 2-(2-(2-(2-(9-Fluorenylmethyloxycarbonyl)aminoethoxy)ethoxy)ethoxy)ethanol; 5,8,11-Trioxa-2-azatridecanoic acid, 13-hydroxy, 9H-fluoren-9-ylmethyl ester; 9H-Fluoren-9-ylmethyl (2-{2-[2-(2-hydroxyethoxy)ethoxy]ethoxy}ethyl)carbamate; Carbamic acid, N-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethyl]-, 9H-fluoren-9-ylmethyl ester
IUPAC Name	9H-fluoren-9-ylmethyl N-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethyl]carbamate
Canonical SMILES	C1=CC=C2C(=C1)C(C3=CC=CC=C32)COC(=O)NCCOCCOCCOCCO
InChI	InChI=1S/C23H29NO6/c25-10-12-28-14-16-29-15-13-27-11-9-24-23(26)30-17-22-20-7-3-1-5-18(20)19-6-2-4-8-21(19)22/h1-8,22,25H,9-17H2,(H,24,26)
InChIKey	UZWYVXFJNFHOMM-UHFFFAOYSA-N
Boiling Point	614.5±50.0°C (Predicted)
Purity	≥95%
Density	1.2±0.1 g/cm3
Solubility	Soluble in DCM, DMF, DMSO
Appearance	Yellow Liquid
Storage	Store at 2-8°C

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