Fmoc-PEG4-NHS ester

Name: Fmoc-PEG4-NHS ester
Brand: BOC Sciences
Rating: 5 (1 reviews)

CAS No.: 1314378-14-7

Cat No.: BPG-2373

Purity: ≥95%

4.5

Fmoc-PEG4-NHS ester is a PEG derivative containing an Fmoc-protected amine and an NHS ester. The hydrophilic PEG spacer increases solubility in aqueous media. The Fmoc group can be deprotected under basic conditions to obtain the free amine which can be used for further conjugations. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules.

Category	Fmoc-NH-PEGn-NHS ester
Molecular Formula	C30H36N2O10
Molecular Weight	584.61
Appearance	Pale Yellow or Colorless Oily Liquid
Shipping	Room temperature, or blue ice upon request.
Storage	Store at 2-8°C

Structure of 1314378-14-7

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Specification
Application

Synonyms	Fmoc-NH-PEG4-NHS ester; Fmoc-PEG4-C2-NHS ester; Fmoc-NH-PEG4-NHS; FmocNH-PEG4-CH2CH2COONHS; Fmoc-PEG4-CH2CH2-NHS ester; Fmoc-N-amido-PEG4-NHS ester; α-(fmoc-amino)-omega-(succinimidyl propionate) tetra(ethylene glycol); 2,5-Dioxopyrrolidin-1-yl 1-(9H-fluoren-9-yl)-3-oxo-2,7,10,13,16-pentaoxa-4-azanonadecan-19-oate; 9H-Fluoren-9-ylmethyl {15-[(2,5-dioxo-1-pyrrolidinyl)oxy]-15-oxo-3,6,9,12-tetraoxapentadec-1-yl}carbamate; Carbamic acid, N-[15-[(2,5-dioxo-1-pyrrolidinyl)oxy]-15-oxo-3,6,9,12-tetraoxapentadec-1-yl]-, 9H-fluoren-9-ylmethyl ester
IUPACName	(2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-(9H-fluoren-9-ylmethoxycarbonylamino)ethoxy]ethoxy]ethoxy]ethoxy]propanoate
CanonicalSMILES	C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCOCCNC(=O)OCC2C3=CC=CC=C3C4=CC=CC=C24
InChI	InChI=1S/C30H36N2O10/c33-27-9-10-28(34)32(27)42-29(35)11-13-37-15-17-39-19-20-40-18-16-38-14-12-31-30(36)41-21-26-24-7-3-1-5-22(24)23-6-2-4-8-25(23)26/h1-8,26H,9-21H2,(H,31,36)
InChIKey	NMCTTZZPHFQEQB-UHFFFAOYSA-N
Purity	≥95%
Density	1.3±0.1 g/cm3
Solubility	Soluble in DCM, DMF, DMSO