139729-28-5

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139729-28-5 Structure

Identification	Back Directory
[Name] NH2-PEG-COOH
[CAS] 139729-28-5
[Synonyms] NH2-PEG-AA NH2-PEG-Acid NH2-PEG-COOH Amine-PEG-COOH NH2-PEG-COOH,MW:2000 Amino-PEG acetic acid Amine-PEG5000-CH2-acid AminoPEG carboxylic acid Amine-PEG-carboxylic acid Amine-PEG-CH2COOH (MW 1000) Amine-PEG-CH2COOH (MW 4000) Aminopolyoxyethylene acetic acid Poly(ethylene glycol) 2-aminoethyl ether acetic acid Poly(ethylene glycol) 2-aMinoethyl ether acetic acid average Mn 3,500 Poly(ethylene glycol) 2-aminoethyl ether acetic acid average Mn 2,100 Poly(ethylene glycol) 2-aminoethyl ether acetic acid average Mn 10,100
[Molecular Formula] (C2H4O)nC4H9NO3
[MOL File] 139729-28-5.mol

Chemical Properties	Back Directory
[Melting point ] 56-61°C
[Fp ] >176 °C
[storage temp. ] -20°C
[form ] solid
[Appearance] Light yellow to yellow Solid
[α-end] carboxylic acid
[Ω-end] amine
[InChI] InChI=1S/C6H13NO4/c7-1-2-10-3-4-11-5-6(8)9/h1-5,7H2,(H,8,9)
[InChIKey] RUVRGYVESPRHSZ-UHFFFAOYSA-N
[SMILES] O(CC(=O)O)C{-}CO{+n}CCN

Safety Data	Back Directory
[WGK Germany ] 3
[Storage Class] 11 - Combustible Solids

Hazard Information	Back Directory
[Uses] Bioconjugation Drug Discovery
[General Description] PEG-PLGA is a biocompatible hydrophobic/hydrophilic drug carrier system.
[reaction suitability] reagent type: cross-linking reagent reactivity: amine reactive reagent type: cross-linking reagent reactivity: carboxyl reactive

Spectrum Detail	Back Directory
[Spectrum Detail] NH2-PEG-COOH(139729-28-5)¹HNMR

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