Fmoc-NH-PEG3-NH-Suc

Name: Fmoc-NH-PEG3-NH-Suc
Brand: BOC Sciences
Rating: 5 (1 reviews)

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Category	Small-molecule Amino PEG
Catalog NO.	BPG-4861
Product Name	Fmoc-NH-PEG3-NH-Suc
CAS	1653992-32-5
Molecular Formula	C27H34N2O8
Molecular Weight	514.58

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Description	Fmoc-NH-PEG3-NH-Suc is a bifunctional PEG linker with an Fmoc-protected amine at one end and a succinimidyl ester (Suc) at the other, separated by a three-unit PEG spacer. It is used in solid-phase peptide synthesis and bioconjugation to introduce a stable, cleavable linkage between peptides/proteins and payloads or surfaces, enabling controlled release or further functionalization.
Synonyms	FmocNH-PEG(3)-NH-Suc; FmocNH-PEG3-NH-Suc-OH; FmocNH-PEG(3)-NHSuc; 11-Fmoc-amino-3,6,9-trioxaundecan-1-N-Succinoyl; SucNH-PEG3-CH2CH2NHFmoc; Succinoyl-N-Amido-PEG3-NH-Fmoc; 1-N-Fmoc-3,6,9-trioxaundecan-11-N-Succinoyl; 5,8,11-Trioxa-2,14-diazaoctadecanedioic acid, 15-oxo-, 1-(9H-fluoren-9-ylmethyl) ester; 1-(9H-Fluoren-9-yl)-3,17-dioxo-2,7,10,13-tetraoxa-4,16-diaZaicosan-20-oic acid; Fmoc-NH-PEG(3)-NH-Suc-OH
IUPAC Name	4-[2-[2-[2-[2-(9H-fluoren-9-ylmethoxycarbonylamino)ethoxy]ethoxy]ethoxy]ethylamino]-4-oxobutanoic acid
SMILES	C1=CC=C2C(=C1)C(C3=CC=CC=C32)COC(=O)NCCOCCOCCOCCNC(=O)CCC(=O)O
InChI	InChI=1S/C27H34N2O8/c30-25(9-10-26(31)32)28-11-13-34-15-17-36-18-16-35-14-12-29-27(33)37-19-24-22-7-3-1-5-20(22)21-6-2-4-8-23(21)24/h1-8,24H,9-19H2,(H,28,30)(H,29,33)(H,31,32)
InChIKey	AFMZTMTYBYBQQH-UHFFFAOYSA-N
Boiling Point	774.9±60.0 °C at 760 mmHg
Purity	>98%
Density	1.237±0.06 g/cm3
Storage	Store at -20 °C

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